<SEC-DOCUMENT>0001193125-17-085551.txt : 20170316
<SEC-HEADER>0001193125-17-085551.hdr.sgml : 20170316
<ACCEPTANCE-DATETIME>20170316170756
ACCESSION NUMBER:		0001193125-17-085551
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		9
CONFORMED PERIOD OF REPORT:	20170313
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20170316
DATE AS OF CHANGE:		20170316

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HUMANA INC
		CENTRAL INDEX KEY:			0000049071
		STANDARD INDUSTRIAL CLASSIFICATION:	HOSPITAL & MEDICAL SERVICE PLANS [6324]
		IRS NUMBER:				610647538
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-05975
		FILM NUMBER:		17695395

	BUSINESS ADDRESS:	
		STREET 1:		500 W MAIN ST
		CITY:			LOUISVILLE
		STATE:			KY
		ZIP:			40202
		BUSINESS PHONE:		5025801000

	MAIL ADDRESS:	
		STREET 1:		500 W. MAIN ST
		CITY:			LOUISVILLE
		STATE:			KY
		ZIP:			40202

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EXTENDICARE INC
		DATE OF NAME CHANGE:	19740404

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HERITAGE HOUSE OF AMERICA INC
		DATE OF NAME CHANGE:	19671129
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d335535d8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
<HTML><HEAD>
<TITLE>Form 8-K</TITLE>
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 <P STYLE="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&nbsp;</P>
<P STYLE="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&nbsp;</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman" ALIGN="center"><B>UNITED STATES </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman" ALIGN="center"><B>SECURITIES AND EXCHANGE COMMISSION </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:14pt; font-family:Times New Roman" ALIGN="center"><B>Washington, DC 20549 </B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center>
<P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman" ALIGN="center"><B>FORM <FONT
STYLE="white-space:nowrap">8-K</FONT> </B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center>
<P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman" ALIGN="center"><B>CURRENT
REPORT </B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman" ALIGN="center"><B>PURSUANT TO SECTION&nbsp;13 OR 15(D) </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman" ALIGN="center"><B>OF THE SECURITIES EXCHANGE ACT OF 1934 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman" ALIGN="center"><B>Date of report (Date of earliest event reported): March&nbsp;16, 2017 (March 13, 2017) </B></P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center> <P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:24pt; font-family:Times New Roman" ALIGN="center"><B>Humana Inc. </B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>(Exact Name
of Registrant as Specified in Its Charter) </B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center>
<P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>Delaware
</B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>(State or Other Jurisdiction of Incorporation) </B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD VALIGN="top" ALIGN="center"><B><FONT STYLE="white-space:nowrap">1-5975</FONT></B></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ALIGN="center"><B><FONT STYLE="white-space:nowrap">61-0647538</FONT></B></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<TD VALIGN="top" ALIGN="center"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>(Commission</B></P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>File Number)</B></P></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ALIGN="center"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>(IRS Employer</B></P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>Identification No.)</B></P></TD></TR>
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<TD HEIGHT="16" COLSPAN="2"></TD></TR>
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<TD VALIGN="top" ALIGN="center"><B>500 West Main Street, Louisville, KY</B></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ALIGN="center"><B>40202</B></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<TD VALIGN="top" ALIGN="center"><B>(Address of Principal Executive Offices)</B></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ALIGN="center"><B>(Zip&nbsp;Code)</B></TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B><FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">502-580-1000</FONT></FONT> </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>(Registrant&#146;s Telephone Number, Including Area Code) </B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>(Former Name or Former Address, if Changed Since Last Report) </B></P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center> <P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Check the appropriate box below if the Form <FONT STYLE="white-space:nowrap">8-K</FONT> filing is intended to simultaneously satisfy the
filing obligation of the registrant under any of the following provisions (<I>see </I>General Instruction A.2. below): </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
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<TD WIDTH="4%" VALIGN="top" ALIGN="left">&#9744;</TD>
<TD ALIGN="left" VALIGN="top">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD WIDTH="4%" VALIGN="top" ALIGN="left">&#9744;</TD>
<TD ALIGN="left" VALIGN="top">Soliciting material pursuant to Rule <FONT STYLE="white-space:nowrap">14a-12</FONT> under the Exchange Act (17 CFR <FONT STYLE="white-space:nowrap">240.14a-12)</FONT> </TD></TR></TABLE>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%" VALIGN="top" ALIGN="left">&#9744;</TD>
<TD ALIGN="left" VALIGN="top"><FONT STYLE="white-space:nowrap">Pre-commencement</FONT> communications pursuant to Rule <FONT STYLE="white-space:nowrap">14d-2(b)</FONT> under the Exchange Act
<FONT STYLE="white-space:nowrap">(17&nbsp;CFR&nbsp;240.14d-2(b))</FONT> </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%" VALIGN="top" ALIGN="left">&#9744;</TD>
<TD ALIGN="left" VALIGN="top"><FONT STYLE="white-space:nowrap">Pre-commencement</FONT> communications pursuant to Rule <FONT STYLE="white-space:nowrap">13e-4(c)</FONT> under the Exchange Act
<FONT STYLE="white-space:nowrap">(17&nbsp;CFR&nbsp;240.13e-4(c))</FONT> </TD></TR></TABLE> <P STYLE="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<P STYLE="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&nbsp;</P> <P STYLE="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&nbsp;</P>

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<TD WIDTH="12%" VALIGN="top" ALIGN="left"><B>Item&nbsp;1.01.</B></TD>
<TD ALIGN="left" VALIGN="top"><B>Entry into a Material Definitive Agreement. </B></TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD WIDTH="4%" VALIGN="top" ALIGN="left">A.</TD>
<TD ALIGN="left" VALIGN="top"><B><U>Underwriting Agreement.</U></B> </TD></TR></TABLE> <P STYLE="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">On March&nbsp;13, 2017, Humana&nbsp;Inc. (the
&#147;Company&#148;) entered into an underwriting agreement (the &#147;Underwriting Agreement&#148;) with J.P. Morgan Securities LLC, Merrill Lynch, Pierce, Fenner&nbsp;&amp; Smith Incorporated, Morgan Stanley&nbsp;&amp; Co. LLC and U.S. Bancorp
Investments, Inc., as representatives of the several underwriters (together, the &#147;Underwriters&#148;), pursuant to which the Company agreed to issue and sell to the Underwriters $600,000,000 aggregate principal amount of its 3.950% Senior Notes
due 2027 (the &#147;2027 Senior Notes&#148;), and $400,000,000 aggregate principal amount of its 4.800% Senior Notes due 2047 (the &#147;2047 Senior Notes&#148; and, together with the 2027 Senior Notes, the &#147;Senior Notes&#148;), in accordance
with the terms and conditions set forth in the Underwriting Agreement. The 2027 Senior Notes were sold at a public offering price of 99.877% of the aggregate principal amount thereof and the 2047 Senior Notes were sold at a public offering price of
99.905% of the aggregate principal amount thereof. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The sale of the Senior Notes has been registered with the Securities and Exchange
Commission (the &#147;Commission&#148;) in a registration statement on <FONT STYLE="white-space:nowrap">Form&nbsp;S-3,</FONT> File <FONT STYLE="white-space:nowrap">No.&nbsp;333-202623</FONT> (the &#147;Registration Statement&#148;). The terms of the
Senior Notes are described in the Company&#146;s Prospectus dated March&nbsp;9, 2015, as supplemented by a final Prospectus Supplement dated March&nbsp;13, 2017 as filed with the Commission on March&nbsp;14, 2017, pursuant to
Rule&nbsp;424(b)(2)&nbsp;under the Securities Act of 1933, as amended (the &#147;Securities Act&#148;). </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The closing of the sale of the
Senior Notes occurred on March&nbsp;16, 2017, and the terms of the Senior Notes are described below. The Company estimates that the net proceeds from the sale of the Senior Notes, after deducting the Underwriters&#146; discounts and commissions and
estimated offering expenses, will be approximately $988&nbsp;million. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The Underwriters have performed commercial banking, investment
banking and advisory services for us from time to time for which they have received customary fees and expenses. The Underwriters may, from time to time, engage in transactions with and perform services for us in the ordinary course of their
business. In addition, affiliates of certain of the Underwriters are lenders under our credit facility. We intend to use the net proceeds for general corporate purposes. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">A copy of the Underwriting Agreement is filed as Exhibit&nbsp;1.1 to this Current Report on
<FONT STYLE="white-space:nowrap">Form&nbsp;8-K</FONT> and is incorporated by reference herein. The description of the material terms of the Underwriting Agreement is qualified in its entirety by reference to such exhibit. </P>
<P STYLE="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD WIDTH="4%" VALIGN="top" ALIGN="left">B.</TD>
<TD ALIGN="left" VALIGN="top"><B><U>Supplemental Indentures Relating to the Notes</U></B> </TD></TR></TABLE> <P STYLE="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">On March&nbsp;16, 2017, the
Company completed a public offering of the Senior Notes. The Senior Notes were issued under an indenture dated as of August&nbsp;5, 2003, by and between the Company and The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of
New York Trust Company, N.A) (as successor to The Bank of New York), as trustee (the &#147;Trustee&#148;) (the &#147;Original Indenture&#148;) as supplemented by a tenth supplemental indenture, dated as of March&nbsp;16, 2017, by and between the
Company and the Trustee relating to the 2027 Senior Notes (the &#147;Tenth Supplemental Indenture&#148; and, together with the Original Indenture, the &#147;Tenth Indenture&#148;) and an eleventh supplemental indenture, dated as of March&nbsp;16,
2017, by and between the Company and the Trustee relating to the 2047 Senior Notes (the &#147;Eleventh Supplemental Indenture&#148; and, together with the Original Indenture, the &#147;Eleventh Indenture&#148;, the Tenth Indenture and the Eleventh
Indenture are referred to herein as the &#147;Indentures&#148;). Pursuant to the terms of each of the Indentures, the Senior Notes are unsecured senior obligations of the Company and rank equally with all of the Company&#146;s other unsecured,
unsubordinated indebtedness. The 2027 Senior Notes bear interest at an annual rate of 3.950% and the 2047 Senior Notes bear interest at an annual rate of 4.800%. Interest on the Senior Notes is payable by the Company on September&nbsp;15 and March
15 of each year, beginning on September&nbsp;15, 2017. The 2027 Senior Notes mature on March&nbsp;15, 2027 and the 2047 Senior Notes mature on March&nbsp;15, 2047. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">A copy of the Original Indenture was filed as an Exhibit to the Company&#146;s Quarterly Report on Form 10-Q for the quarter ended September
30, 2003 and is incorporated by reference herein. A copy of the Tenth Supplemental Indenture is filed as Exhibit 4.2 to this Current Report on Form <FONT STYLE="white-space:nowrap">8-K</FONT> and is incorporated by reference herein. The form of 2027
Senior Notes is filed as Exhibit 4.3 to this Current Report on Form <FONT STYLE="white-space:nowrap">8-K</FONT> and is incorporated by reference herein. A copy of the Eleventh Supplemental Indenture is filed as Exhibit 4.4 to this Current Report on
Form <FONT STYLE="white-space:nowrap">8-K</FONT> and is incorporated by reference herein. The form of 2047 Senior Notes is filed as Exhibit 4.5 to this Current Report on Form <FONT STYLE="white-space:nowrap">8-K</FONT> and is incorporated by
reference herein. The descriptions of the material terms of the Tenth Supplemental Indenture, the 2027 Senior Notes, the Eleventh Supplemental Indenture and the 2047 Senior Notes are qualified in their entirety by reference to such exhibits. In
addition, the legal opinion related to the Notes is attached hereto as Exhibit 5.1 and is incorporated herein by reference. </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The Trustee has also been appointed registrar and paying agent with regard to the Senior Notes
and serves the same roles with respect to certain other series of the Company&#146;s senior notes. An affiliate of the Trustee is also a lender under the Company&#146;s existing credit facility. </P>
<P STYLE="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TR style = "page-break-inside:avoid">
<TD WIDTH="12%" VALIGN="top" ALIGN="left"><B>Item&nbsp;2.03</B></TD>
<TD ALIGN="left" VALIGN="top"><B>Creation of a Direct Financial Obligation or an Obligation Under an <FONT STYLE="white-space:nowrap">Off-Balance</FONT> Sheet Arrangement of a Registrant. </B></TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The disclosure above under Item&nbsp;1.01 of this Current Report on Form <FONT STYLE="white-space:nowrap">8-K</FONT> are also responsive to
Item&nbsp;2.03 of this Current Report on Form <FONT STYLE="white-space:nowrap">8-K</FONT> and are hereby incorporated by reference into this Item&nbsp;2.03. </P> <P STYLE="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="12%" VALIGN="top" ALIGN="left"><B>Item&nbsp;7.01.</B></TD>
<TD ALIGN="left" VALIGN="top"><B>Regulation FD Disclosure. </B></TD></TR></TABLE> <P STYLE="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The Company issued a press release announcing the closing of
the offering of the Notes, which is attached as Exhibit 99.1 to this Current Report on Form <FONT STYLE="white-space:nowrap">8-K</FONT> and is hereby incorporated by reference herein. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">None of the information furnished in this Item 7.01 hereto (including Exhibit 99.1) shall be deemed to be &#147;filed&#148; for purposes of
Section&nbsp;18 of the Securities Exchange Act of 1934, as amended. Unless expressly set forth by specific reference in such filings, none of the information furnished in this Item 7.01 (including Exhibit 99.1) shall be incorporated by reference in
any filing under the Securities Act, whether made before or after the date hereof and regardless of any general incorporation language in such filings. </P> <P STYLE="font-size:18pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="12%" VALIGN="top" ALIGN="left"><B>Item&nbsp;9.01.</B></TD>
<TD ALIGN="left" VALIGN="top"><B>Financial Statements and Exhibits. </B></TD></TR></TABLE> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


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<TD VALIGN="bottom" NOWRAP ALIGN="center"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>Exhibit</B></P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1.00pt solid #000000; width:25.30pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>No.</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom" NOWRAP ALIGN="center"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; width:39.50pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>Description</B></P></TD></TR>


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<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;1.1</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Underwriting Agreement, dated March 13, 2017, among the Company, J.P. Morgan Securities LLC, Merrill Lynch, Pierce, Fenner&nbsp;&amp; Smith Incorporated, Morgan Stanley&nbsp;&amp; Co. LLC and U.S. Bancorp Investments, Inc., as
representatives of the several Underwriters.</TD></TR>
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<TD HEIGHT="8" COLSPAN="2"></TD></TR>
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<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;4.1</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Indenture, dated as of August 5, 2003, by and between the Company and the Bank of New York, as trustee (incorporated herein by reference to Exhibit 4.1 to Humana Inc.&#146;s Quarterly Report on Form 10-Q for the quarter ended
September&nbsp;30, 2003).</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;4.2</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Tenth Supplemental Indenture, dated March&nbsp;16, 2017, between the Company and The Bank of New York Mellon Trust Company, N.A., as trustee.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;4.3</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Form of 3.950% Senior Notes due 2027.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;4.4</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Eleventh Supplemental Indenture, dated March&nbsp;16, 2017, between the Company and The Bank of New York Mellon Trust Company, N.A., as trustee.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;4.5</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Form of 4.800% Senior Notes due 2047.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;5.1</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Opinion of Fried, Frank, Harris, Shriver&nbsp;&amp; Jacobson LLP.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>23.1</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Consent of Fried, Frank, Harris, Shriver&nbsp;&amp; Jacobson LLP (See Exhibit 5.1).</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>99.1</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Press Release, dated March&nbsp;16, 2017, issued by the Company.</TD></TR>
</TABLE>

<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>SIGNATURES </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by
the undersigned hereunto duly authorized. </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><DIV ALIGN="right">
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="40%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt">


<TR>
<TD WIDTH="7%"></TD>
<TD VALIGN="bottom" WIDTH="2%"></TD>
<TD WIDTH="91%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="3"><B>HUMANA INC.</B></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"><B>BY:</B></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Cynthia H. Zipperle</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Cynthia H. Zipperle</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Vice President, Chief Accounting Officer and Controller</P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman">(Principal Accounting Officer)</P></TD></TR>
</TABLE></DIV> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Dated:&nbsp;March 16, 2017 </P>

<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B><U>EXHIBIT INDEX </U></B></P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>
<TD></TD>
<TD VALIGN="bottom" WIDTH="5%"></TD>
<TD WIDTH="92%"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<TD VALIGN="bottom" NOWRAP ALIGN="center"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>Exhibit</B></P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1.00pt solid #000000; width:25.30pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>No.</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom" NOWRAP ALIGN="center"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; width:39.50pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>Description</B></P></TD></TR>


<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;1.1</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Underwriting Agreement, dated March 13, 2017, among the Company, J.P. Morgan Securities LLC, Merrill Lynch, Pierce, Fenner&nbsp;&amp; Smith Incorporated, Morgan Stanley&nbsp;&amp; Co. LLC and U.S. Bancorp Investments, Inc., as
representatives of the several Underwriters.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;4.1</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Indenture, dated as of August 5, 2003, by and between the Company and the Bank of New York, as trustee (incorporated herein by reference to Exhibit 4.1 to Humana Inc.&#146;s Quarterly Report on Form 10-Q for the quarter ended
September&nbsp;30, 2003).</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;4.2</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Tenth Supplemental Indenture, dated March&nbsp;16, 2017, between the Company and The Bank of New York Mellon Trust Company, N.A., as trustee.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;4.3</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Form of 3.950% Senior Notes due 2027.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;4.4</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Eleventh Supplemental Indenture, dated March&nbsp;16, 2017, between the Company and The Bank of New York Mellon Trust Company, N.A., as trustee.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;4.5</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Form of 4.800% Senior Notes due 2047.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>&nbsp;&nbsp;5.1</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Opinion of Fried, Frank, Harris, Shriver&nbsp;&amp; Jacobson LLP.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>23.1</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Consent of Fried, Frank, Harris, Shriver&nbsp;&amp; Jacobson LLP (See Exhibit 5.1).</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" NOWRAP>99.1</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Press Release, dated March&nbsp;16, 2017, issued by the Company.</TD></TR>
</TABLE>
</BODY></HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.1
<SEQUENCE>2
<FILENAME>d335535dex11.htm
<DESCRIPTION>EX-1.1
<TEXT>
<HTML><HEAD>
<TITLE>EX-1.1</TITLE>
</HEAD>
 <BODY BGCOLOR="WHITE">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B>Exhibit 1.1 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B>Execution Version </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>$1,000,000,000 </B></P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>HUMANA
INC. </B></P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>$600,000,000 3.950% Senior Notes due 2027 </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>$400,000,000 4.800% Senior Notes due 2047 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B><U>UNDERWRITING AGREEMENT </U></B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; margin-left:56%; font-size:10pt; font-family:Times New Roman" ALIGN="center">March&nbsp;13, 2017 </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">J.P.
M<SMALL>ORGAN</SMALL> S<SMALL>ECURITIES</SMALL> LLC </P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">M<SMALL>ERRILL</SMALL> L<SMALL>YNCH</SMALL>, P<SMALL>IERCE</SMALL>, F<SMALL>ENNER</SMALL>&nbsp;&amp;
S<SMALL>MITH</SMALL> </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
I<SMALL>NCORPORATED</SMALL> </P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">M<SMALL>ORGAN</SMALL> S<SMALL>TANLEY</SMALL>&nbsp;&amp; C<SMALL>O</SMALL>. LLC </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">U.S. B<SMALL>ANCORP</SMALL> I<SMALL>NVESTMENTS</SMALL>, I<SMALL>NC</SMALL>., </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">&nbsp;&nbsp;As Representatives of the several </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">&nbsp;&nbsp;Underwriters named in Schedule 1 </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">c/o J.P. Morgan
Securities LLC </P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">383 Madison Avenue </P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">New York, New York 10179
</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Merrill Lynch, Pierce, Fenner&nbsp;&amp; Smith </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Incorporated </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">One Bryant Park </P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">New York, New York 10036 </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Morgan Stanley&nbsp;&amp; Co. LLC </P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">1585 Broadway </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">New York, New York 10036 </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">U.S. Bancorp Investments, Inc. </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">214 N. Tryon Street, 26<SUP STYLE="font-size:85%; vertical-align:top">th</SUP> Floor </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Charlotte, North Carolina 28202 </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Dear Ladies and Gentlemen: </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">Humana Inc., a Delaware corporation (the &#147;Company&#148;), proposes to sell (i) $600,000,000 in aggregate principal amount of the
Company&#146;s 3.950% Senior Notes due 2027 (the &#147;2027-Year Notes&#148;) and (ii) $400,000,000 in aggregate principal amount of the Company&#146;s </P>

<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
4.800% Senior Notes due 2047 (the &#147;2047-Year Notes&#148; and, together with the 2027-Year Notes, the &#147;Notes&#148;). The 2027-Year Notes are to be issued pursuant to an Indenture, dated
as of August&nbsp;5, 2003 (the &#147;Base Indenture&#148;), as supplemented by the Tenth Supplemental Indenture, to be dated as of March&nbsp;16, 2017 (the &#147;2027-Year Notes Supplemental Indenture&#148;; the Base Indenture, as supplemented by
the 2027-Year Notes Supplemental Indenture, the &#147;2027-Year Notes Indenture&#148;), to be entered into between the Company and The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of New York Trust Company, N.A.) (as
successor to The Bank of New York)<I>,</I> as trustee (the &#147;Trustee&#148;) and the 2047-Year Notes are to be issued pursuant to the Base Indenture, as supplemented by the Eleventh Supplemental Indenture, to be dated as of March&nbsp;16, 2017
(the &#147;2047-Year Notes Supplemental Indenture&#148;; the Base Indenture, as supplemented by the 2047-Year Notes Supplemental Indenture, the &#147;2047-Year Notes Indenture&#148;; the 2027-Year Notes Indenture and the 2047-Year Notes Indenture
collectively, the &#147;Indentures&#148;), to be entered into between the Company and the Trustee. This is to confirm the agreement concerning the purchase of the Notes from the Company by the Underwriters named in Schedule 1 hereto (the
&#147;Underwriters&#148;). </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">1.&nbsp;&nbsp;&nbsp;&nbsp;<I>Representations, Warranties and Agreements of the Company</I>. The Company
represents, warrants and agrees that: </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(a)&nbsp;&nbsp;&nbsp;&nbsp;A registration statement on Form <FONT
STYLE="white-space:nowrap">S-3</FONT> with respect to the Notes has (i)&nbsp;been prepared by the Company in conformity with the requirements of the Securities Act of 1933, as amended (the &#147;Securities Act&#148;), and the rules and regulations
(the &#147;Rules and Regulations&#148;) of the Securities and Exchange Commission (the &#147;Commission&#148;) thereunder, (ii)&nbsp;been filed with the Commission under the Securities Act and (iii)&nbsp;become effective under the Securities Act;
and the Base Indenture has been qualified under the Trust Indenture Act of 1939, as amended (the &#147;Trust Indenture Act&#148;). Copies of such registration statement and any amendments thereto have been delivered by the Company to you as the
Representatives (the &#147;Representatives&#148;) of the Underwriters. The Company has also filed, or proposes to file, with the Commission pursuant to Rule 424 under the Securities Act a prospectus supplement specifically relating to the Notes (the
&#147;Prospectus Supplement&#148;). As used in this Agreement, &#147;Effective Time&#148; means the date and the time as of which any part of such registration statement became, or is deemed to have become, effective under the Securities Act in
accordance with the Rules and Regulations; &#147;Effective Date&#148; means the date of any Effective Time; &#147;Issuer Free Writing Prospectus&#148; means each &#147;free writing prospectus&#148; (as defined in Rule 405 of the Rules and
Regulations) prepared by or on behalf of the Company or used or referred to by the Company in connection with the offering of the Notes; &#147;Preliminary Prospectus&#148; means each preliminary prospectus included in such registration statement, or
amendments thereof, or filed with the Commission by the Company with the consent of the Representatives, as provided herein, pursuant to Rule 424(b) of the Rules and Regulations and the preliminary prospectus supplement specifically relating to the
Notes; &#147;Registration Statement&#148; means such registration statement, as amended at the most recent Effective Time, including any documents incorporated by reference therein at such time and all information contained in the final Prospectus
filed with the Commission </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">2 </P>


<p Style='page-break-before:always'>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman">
pursuant to Rule 424(b) of the Rules and Regulations in accordance with Section 5(a) hereof and deemed to be a part of the registration statement as of such Effective Time pursuant to Rule 430A,
Rule 430B or Rule 430C of the Rules and Regulations; &#147;Prospectus&#148; means such final prospectus as supplemented by the Prospectus Supplement specifically relating to the Notes in the form first used to confirm sales of the Notes and as filed
with the Commission pursuant to Rule 424(b) of the Rules and Regulations; &#147;Time of Sale&#148; means the time when sales or contracts for sales of the Notes were first made; and &#147;Pricing Disclosure Package&#148; means, as of the Time of
Sale, the most recent Preliminary Prospectus, together with each Issuer Free Writing Prospectus listed on Schedule 2(A) hereto. Reference made herein to any Preliminary Prospectus or to the Prospectus shall be deemed to refer to and include any
documents incorporated by reference therein pursuant to Item 12 of Form <FONT STYLE="white-space:nowrap">S-3</FONT> under the Securities Act, as of the date of such Preliminary Prospectus or the Prospectus, as the case may be, and any reference to
any amendment or supplement to any Preliminary Prospectus or the Prospectus shall be deemed to refer to and include any document filed under the Securities Exchange Act of 1934, as amended (the &#147;Exchange Act&#148;), after the date of such
Preliminary Prospectus or the Prospectus, as the case may be, and incorporated by reference in such Preliminary Prospectus or the Prospectus, as the case may be; and any reference to any amendment to the Registration Statement shall be deemed to
include any annual report of the Company filed with the Commission pursuant to Section 13(a) or 15(d) of the Exchange Act after the initial Effective Time that is incorporated by reference in the Registration Statement. The Commission has not issued
any order preventing or suspending the use of any Preliminary Prospectus or the Prospectus or suspending the effectiveness of the Registration Statement, and no proceeding or examination for such purpose has, to the knowledge of the Company, been
instituted or threatened by the Commission. The Commission has not notified the Company of any objection to the use of the form of the Registration Statement pursuant to Rule 401(g)(2) of the Rules and Regulations. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(b)&nbsp;&nbsp;&nbsp;&nbsp;The Company has at all times since the time of the initial filing of the Registration Statement been
and continues to be a &#147;well-known seasoned issuer&#148; (as defined in Rule 405 of the Rules and Regulations) eligible to use Form <FONT STYLE="white-space:nowrap">S-3</FONT> for the offering of the Notes, including not having been an
&#147;ineligible issuer&#148; (as defined in Rule 405 of the Rules and Regulations) at any time since such time, and is not the subject of a pending proceeding under Section 8A of the Securities Act. The Registration Statement is an &#147;automatic
shelf registration statement&#148; (as defined in Rule 405 of the Rules and Regulations) and was filed not earlier than the date that is three years prior to the Delivery Date (as defined in Section&nbsp;4). The conditions for use of Form <FONT
STYLE="white-space:nowrap">S-3,</FONT> as set forth in the General Instructions thereto, have been satisfied. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(c)&nbsp;&nbsp;&nbsp;&nbsp;The Registration Statement conformed and will conform in all material respects on each applicable
Effective Date and on the Delivery Date, and any amendment to the Registration Statement filed after the date hereof will conform in all material respects when filed, to the requirements of the Securities Act and the Rules and Regulations. The
Preliminary Prospectus conformed, and the Prospectus will conform, in </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">3 </P>


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all material respects when filed with the Commission pursuant to Rule 424(b) and on the Delivery Date to the requirements of the Securities Act and the Rules and Regulations. The documents
incorporated by reference into the Pricing Disclosure Package or the Prospectus conformed, and any further documents so incorporated will conform, when filed with the Commission, in all material respects to the requirements of the Exchange Act or
the Securities Act, as applicable, and the rules and regulations of the Commission thereunder. The Base Indenture conforms, and each Indenture will conform, in all material respects to the requirements of the Trust Indenture Act and the applicable
rules and regulations thereunder. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(d)&nbsp;&nbsp;&nbsp;&nbsp;The Registration Statement did not, as of each applicable
Effective Date, contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading; <I>provided</I> that no representation or warranty is made as
to information contained in or omitted from the Registration Statement in reliance upon and in conformity with the Underwriters&#146; Information (as defined in Section 8(e)). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(e)&nbsp;&nbsp;&nbsp;&nbsp;The Prospectus will not, as of its date, the date of any amendment or supplement thereto or the
Delivery Date, contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading;
<I>provided</I> that no representation or warranty is made as to information contained in or omitted from the Prospectus in reliance upon and in conformity with the Underwriters&#146; Information. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(f)&nbsp;&nbsp;&nbsp;&nbsp;The documents incorporated by reference in the Registration Statement, the Pricing Disclosure
Package or the Prospectus did not, and any further documents filed and incorporated by reference therein will not, when filed with the Commission, contain an untrue statement of a material fact or omit to state a material fact required to be stated
therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(g)&nbsp;&nbsp;&nbsp;&nbsp;The Pricing Disclosure Package as of the Time of Sale did not, and at the Delivery Date will not,
contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not misleading; <I>provided</I> that
no representation or warranty is made as to information contained in or omitted from the Pricing Disclosure Package in reliance upon and in conformity with the Underwriters&#146; Information. No statement of material fact included in the Prospectus
has been omitted from the Pricing Disclosure Package, and no statement of material fact included in the Pricing Disclosure Package that is required to be included in the Prospectus has been omitted therefrom. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">4 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(h)&nbsp;&nbsp;&nbsp;&nbsp;Each Issuer Free Writing Prospectus conformed or will
conform in all material respects to the requirements of the Securities Act and the Rules and Regulations on the date of first use, and the Company has complied with any filing requirements applicable to such Issuer Free Writing Prospectus pursuant
to the Rules and Regulations. No Issuer Free Writing Prospectus includes any information that conflicts with the information contained in the Registration Statement, including any document incorporated therein and any prospectus supplement deemed to
be a part thereof that has not been superseded or modified. The Company has retained in accordance with the Rules and Regulations all Issuer Free Writing Prospectuses that were not required to be filed pursuant to the Rules and Regulations. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(i)&nbsp;&nbsp;&nbsp;&nbsp;The Company has not distributed and, prior to the completion of the delivery of the Notes, will not
distribute, any offering material in connection with the offering and sale of the Notes other than any Preliminary Prospectus, the Prospectus and any Issuer Free Writing Prospectus set forth on Schedule 2 hereto. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(j)&nbsp;&nbsp;&nbsp;&nbsp;(i) The Company has been duly incorporated and is validly existing as a corporation in good standing
under the laws of the State of Delaware, (ii)&nbsp;each of the Company&#146;s subsidiaries (as defined in Section&nbsp;15) has been duly organized and is validly existing and in good standing under the laws of its respective jurisdiction of
organization, and (iii)&nbsp;except as would not result in a material adverse effect on the business, properties, results of operations or financial condition of the Company and its subsidiaries, taken as a whole (a &#147;Material Adverse
Effect&#148;), the Company and each of its subsidiaries are duly qualified to do business and are in good standing in each jurisdiction in which their respective ownership or lease of property or the conduct of their respective businesses requires
such qualification. The Company and each of its subsidiaries have all power and authority necessary to own or hold their respective properties and to conduct the businesses in which they are engaged, and none of the subsidiaries of the Company is a
&#147;significant subsidiary&#148; (as such term is defined in Rule 405 of the Rules and Regulations) except for Humana Insurance Company, Kanawha Insurance Company, Humana Medical Plan, Inc., Humana Pharmacy Solutions, Inc., Humana Pharmacy, Inc.,
Humana Employers Health Plan of Georgia, Inc., Humana At Home 1, Inc. and CarePlus Health Plans, Inc. (collectively, the &#147;Significant Subsidiaries&#148;). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(k)&nbsp;&nbsp;&nbsp;&nbsp;The Company has an authorized capitalization as set forth in the Preliminary Prospectus and the
Prospectus in the column entitled &#147;Actual&#148; under the caption &#147;Capitalization&#148;, and all of the issued shares of capital stock of the Company have been duly and validly authorized and issued, are fully paid and <FONT
STYLE="white-space:nowrap">non-assessable</FONT> and conform in all material respects to the description thereof contained in the Annual Report on Form <FONT STYLE="white-space:nowrap">10-K</FONT> for the fiscal year ended December&nbsp;31, 2016;
and all of the issued shares of capital stock or other equity interest of each subsidiary of the Company have been duly and validly authorized and issued and are fully paid and <FONT STYLE="white-space:nowrap">non-assessable</FONT> and (except for
directors&#146; qualifying shares or as set forth on Schedule 3 hereto) are owned directly or indirectly by the Company, free and clear of all liens, encumbrances, equities or claims. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">5 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(l)&nbsp;&nbsp;&nbsp;&nbsp;The Company has all requisite power and authority to
execute, deliver and perform its obligations under the Base Indenture, the 2027-Year Notes Supplemental Indenture, the 2047-Year Notes Supplemental Indenture and the Notes; and the Base Indenture has been duly authorized, executed and delivered by
the Company, and constitutes a valid and binding agreement of the Company enforceable against the Company in accordance with its terms, subject to the effects of bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and other
similar laws relating to or affecting creditors&#146; rights generally, general equitable principles (whether considered in a proceeding in equity or at law) or an implied covenant of good faith and fair dealing; and each of the 2027-Year Notes
Supplemental Indenture and the 2047-Year Notes Supplemental Indenture has been duly authorized, and when duly executed by the proper officers of the Company (assuming due execution and delivery by the Trustee) and delivered by the Company, each
Indenture will constitute a valid and binding agreement of the Company enforceable against the Company in accordance with its terms, subject to the effects of bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and other
similar laws relating to or affecting creditors&#146; rights generally, general equitable principles (whether considered in a proceeding in equity or at law) or an implied covenant of good faith and fair dealing; and the Notes have been duly
authorized, and, when duly executed, authenticated, issued and delivered as provided in the applicable Indenture, will be duly and validly issued and outstanding, and will constitute valid and binding obligations of the Company entitled to the
benefits of such Indenture and enforceable in accordance with their terms, subject to the effects of bankruptcy, insolvency, fraudulent conveyance, reorganization, moratorium and other similar laws relating to or affecting creditors&#146; rights
generally, general equitable principles (whether considered in a proceeding in equity or at law) or an implied covenant of good faith and fair dealing; and each Indenture, when executed and delivered, and the Notes, when issued and delivered, will
conform to the descriptions thereof contained in the Pricing Disclosure Package and the Prospectus in all material respects. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(m)&nbsp;&nbsp;&nbsp;&nbsp;The Company has all requisite corporate power and authority to enter into this Agreement; and this
Agreement has been duly authorized, executed and delivered by the Company. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(n)&nbsp;&nbsp;&nbsp;&nbsp;The execution,
delivery and performance of this Agreement and each Indenture by the Company and the consummation of the transactions contemplated hereby and thereby, and the issuance and delivery of the Notes will not conflict with or result in a breach or
violation of any of the terms or provisions of, or constitute a default under, any indenture, mortgage, deed of trust, loan agreement, agreement with any governmental or regulatory authority to which the Company or any of its Significant
Subsidiaries is a party or by which the Company or any of its Significant Subsidiaries is bound or to which any of the property or assets of the Company or its Significant Subsidiaries is subject, or any other material agreement or instrument to
which the Company or any of its subsidiaries is a party or by which the Company or any of its subsidiaries is bound or to which any of the property or assets of the Company or any of </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">6 </P>


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its subsidiaries is subject, nor will such actions result in any violation of the provisions of (i)&nbsp;the charter or <FONT STYLE="white-space:nowrap">by-laws</FONT> (or other similar
organizational documents) of the Company or any of its subsidiaries or (ii)&nbsp;any statute or any order, rule or regulation of any governmental agency or body or court having jurisdiction over the Company or any of its subsidiaries or any of their
properties or assets, except, in the case of clause (ii), such violations as would not have a Material Adverse Effect; and except for the registration of the Notes under the Securities Act and such consents, approvals, authorizations, registrations
or qualifications as may be required under the Trust Indenture Act and applicable foreign or state securities or blue sky laws in connection with the purchase and distribution of the Notes by the Underwriters, no consent, approval, authorization or
order of, or filing or registration with, any such governmental agency or body or court is required for the execution, delivery and performance of this Agreement or the Indentures by the Company and the consummation of the transactions contemplated
hereby and thereby and the issuance and sale of the Notes. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(o)&nbsp;&nbsp;&nbsp;&nbsp;There are no contracts, agreements
or understandings between the Company and any person granting such person the right to require the Company to include any securities other than the Notes in the securities registered pursuant to the Registration Statement. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(p)&nbsp;&nbsp;&nbsp;&nbsp;Neither the Company nor any of its subsidiaries has sustained, since the date of the latest audited
financial statements included or incorporated by reference in the Preliminary Prospectus and the Prospectus, any material loss or interference with its business from fire, explosion, flood or other calamity, whether or not covered by insurance, or
from any labor dispute or court or governmental action, order or decree, otherwise than as set forth in the Pricing Disclosure Package and the Prospectus; and, since such date, there has not been any change in the capital stock or <FONT
STYLE="white-space:nowrap">long-term</FONT> debt of the Company or any of its subsidiaries or any Material Adverse Effect, otherwise than as set forth in the Pricing Disclosure Package and the Prospectus. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(q)&nbsp;&nbsp;&nbsp;&nbsp;The financial statements (including the related notes and any supporting schedules) filed as part of
the Registration Statement or included or incorporated by reference in the Pricing Disclosure Package and the Prospectus present fairly the financial condition and results of operations of the entities purported to be shown thereby, at the dates and
for the periods indicated, and have been prepared in conformity with generally accepted accounting principles in the United States applied on a consistent basis throughout the periods involved. The interactive data in eXtensible Business Reporting
Language included or incorporated by reference in the Registration Statement, the Pricing Disclosure Package and the Prospectus fairly presents the information called for in all material respects and is prepared in accordance with the
Commission&#146;s rules and guidelines applicable thereto. No pro forma financial information is required to be filed with the Commission pursuant to Regulation <FONT STYLE="white-space:nowrap">S-X</FONT> with respect to any acquisitions or
dispositions by the Company since January&nbsp;1, 2016. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">7 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(r)&nbsp;&nbsp;&nbsp;&nbsp;PricewaterhouseCoopers LLP, who have certified certain
financial statements of the Company, whose report is incorporated by reference in the Registration Statement, the Preliminary Prospectus and the Prospectus and who have delivered the initial letter referred to in Section 7(g) hereof, is an
independent registered public accounting firm with respect to the Company within the applicable rules and regulations adopted by the Commission and the Public Company Accounting Oversight Board (United States) and as required by the Securities Act
and the Rules and Regulations during the periods covered by the financial statements on which it reported and which are contained or incorporated in the Registration Statement, the Preliminary Prospectus and the Prospectus. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(s)&nbsp;&nbsp;&nbsp;&nbsp;The Company and each of its subsidiaries have good and marketable title in fee simple to all real
property and good and valid title to all personal property owned by them, in each case free and clear of all liens, encumbrances and defects except such as are described in the Pricing Disclosure Package and the Prospectus or such as do not
materially affect the value of such property and do not materially interfere with the use made and proposed to be made of such property by the Company and its subsidiaries; and all real property and buildings held under lease by the Company and its
subsidiaries are held by them under valid, subsisting and enforceable leases, with such exceptions as are not material and do not interfere with the use made and proposed to be made of such property and buildings by the Company and its subsidiaries.
</P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(t)&nbsp;&nbsp;&nbsp;&nbsp;The Company and each of its subsidiaries carry, or are covered by, insurance in such amounts
and covering such risks as is adequate for the conduct of their respective businesses and the value of their respective properties and as is customary for companies engaged in similar businesses in similar industries. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(u)&nbsp;&nbsp;&nbsp;&nbsp;The Company and each of its subsidiaries own or possess adequate rights to use all material patents,
patent applications, trademarks, service marks, trade names, trademark registrations, service mark registrations, copyrights and licenses necessary for the conduct of their respective businesses and have no reason to believe that the conduct of
their respective businesses will conflict with, and have not received any notice of any claim of conflict with, any such rights of others, except for such claims as would not have a Material Adverse Effect. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(v)&nbsp;&nbsp;&nbsp;&nbsp;Other than as expressly set forth in the Pricing Disclosure Package and the Prospectus, there are no
legal or governmental proceedings pending to which the Company or any of its subsidiaries is a party or of which any property or assets of the Company or any of its subsidiaries is the subject which, if determined adversely to the Company or any of
its subsidiaries, could reasonably be expected to have a Material Adverse Effect; and to the Company&#146;s knowledge, no such proceedings are threatened or contemplated by governmental authorities or threatened by others. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">8 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(w)&nbsp;&nbsp;&nbsp;&nbsp;There are no contracts or other documents which are
required to be described in the Preliminary Prospectus and the Prospectus or filed as exhibits to the Registration Statement by the Securities Act or by the Rules and Regulations which have not been described in the Preliminary Prospectus and the
Prospectus or filed as exhibits to the Registration Statement or incorporated therein by reference as permitted by the Rules and Regulations. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(x)&nbsp;&nbsp;&nbsp;&nbsp;No relationship, direct or indirect, exists between or among the Company or any of its subsidiaries,
on the one hand, and the directors, officers, stockholders, customers or suppliers of the Company or any of its subsidiaries, on the other hand, that is required to be described or incorporated by reference in the Preliminary Prospectus and the
Prospectus which is not so described or incorporated by reference. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(y)&nbsp;&nbsp;&nbsp;&nbsp;No labor disturbance by the
employees of the Company exists or, to the knowledge of the Company, is imminent which might be expected to have a Material Adverse Effect. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(z)&nbsp;&nbsp;&nbsp;&nbsp;The Company and each of its subsidiaries are in compliance with all applicable federal and state
statutes, regulations, rules and orders relating to the healthcare and insurance industries, in each case with such exceptions as would not have a Material Adverse Effect. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(aa)&nbsp;&nbsp;&nbsp;&nbsp;The Company is in compliance in all material respects with all applicable provisions of the
Employee Retirement Income Security Act of 1974, as amended, including the regulations and published interpretations thereunder (&#147;ERISA&#148;); to the best of the Company&#146;s knowledge no &#147;reportable event&#148; (as defined in ERISA)
has occurred with respect to any &#147;pension plan&#148; (as defined in ERISA) for which the Company would have any material liability; to the best of the Company&#146;s knowledge the Company has not incurred and does not expect to incur any
material liability under (i)&nbsp;Title IV of ERISA with respect to termination of, or withdrawal from, any &#147;pension plan&#148; or (ii)&nbsp;Sections 412 or 4971 of the Internal Revenue Code of 1986, as amended, including the regulations and
published interpretations thereunder (the &#147;Code&#148;); and each &#147;pension plan&#148; for which the Company would have any liability that is intended to be qualified under Section 401(a) of the Code is so qualified in all material respects
and to the best of the Company&#146;s knowledge nothing has occurred, whether by action or by failure to act, which would cause the loss of such qualification. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(bb)&nbsp;&nbsp;&nbsp;&nbsp;The Company has filed all federal, state, local and foreign tax returns required to be filed
through the date hereof and has paid all taxes due thereon, and no tax deficiency has been determined adversely to the Company or any of its subsidiaries which has had (nor does the Company have any knowledge of any tax deficiency which, if
determined adversely to the Company or any of its subsidiaries, might have) a Material Adverse Effect. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">9 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(cc)&nbsp;&nbsp;&nbsp;&nbsp;Since the date as of which information is given in
the Pricing Disclosure Package through the date hereof, and except as may otherwise be disclosed in the Pricing Disclosure Package, the Company has not (i)&nbsp;issued or granted any securities except for employee stock options and restricted stock
awards, (ii)&nbsp;incurred any liability or obligation, direct or contingent, other than liabilities and obligations which were incurred in the ordinary course of business, (iii)&nbsp;entered into any transaction not in the ordinary course of
business or (iv)&nbsp;declared or paid any dividend on its capital stock. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(dd)&nbsp;&nbsp;&nbsp;&nbsp;Neither the Company
nor any of its subsidiaries (i)&nbsp;is in violation of its charter or <FONT STYLE="white-space:nowrap">by-laws</FONT> (or other similar organizational documents), (ii) is in default in any respect, and to the best of the Company&#146;s knowledge,
no event has occurred which, with notice or lapse of time or both, would constitute such a default, in the due performance or observance of any term, covenant or condition contained in any indenture, mortgage, deed of trust, loan agreement or other
agreement or instrument to which it is a party or by which it is bound or to which any of its properties or assets is subject or (iii)&nbsp;is in violation in any respect of any law, ordinance, governmental rule, regulation or court decree to which
it or its property or assets may be subject or has failed to obtain any license, permit, certificate, franchise or other governmental authorization or permit necessary to the ownership of its property or to the conduct of its business except, with
respect to clauses (ii)&nbsp;and (iii), such defaults or violations as would not have a Material Adverse Effect. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ee)&nbsp;&nbsp;&nbsp;&nbsp;The Company and each of its subsidiaries (i)&nbsp;make and keep accurate books and records and
(ii)&nbsp;maintain internal accounting controls which provide reasonable assurance that (A)&nbsp;transactions are executed in accordance with management&#146;s authorization, (B)&nbsp;transactions are recorded as necessary to permit preparation of
their respective financial statements in conformity with generally accepted accounting principles in the United States and to maintain accountability for its assets, (C)&nbsp;access to its assets is permitted only in accordance with
management&#146;s authorization and (D)&nbsp;the reported accountability for their respective assets is compared with existing assets at reasonable intervals. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ff)&nbsp;&nbsp;&nbsp;&nbsp;The Company and each of its subsidiaries are in compliance with all applicable federal and state
statutes, regulations, rules and orders relating to the environmental protection or the protection of human health, in each case with such exceptions as would not have a Material Adverse Effect. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(gg)&nbsp;&nbsp;&nbsp;&nbsp;Neither the Company nor any subsidiary is an &#147;investment company&#148; (as such term is used
under the Investment Company Act of 1940, as amended (the &#147;Investment Company Act&#148;), and the rules and regulations of the Commission thereunder). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(hh)&nbsp;&nbsp;&nbsp;&nbsp;The Company, each of its directors and officers (as it relates to the Company) and its subsidiaries
are in compliance with the applicable provisions of the </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">10 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman">
Sarbanes-Oxley Act of 2002 and the rules and regulations of the Commission adopted pursuant thereto, including the provisions of Section&nbsp;404 thereof, in each case with such exceptions as
would not have a Material Adverse Effect. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ii)&nbsp;&nbsp;&nbsp;&nbsp;No forward-looking statement (within the meaning of
Section 27A of the Securities Act and Section 21E of the Exchange Act) contained in the Pricing Disclosure Package or the Prospectus has been made or reaffirmed without a reasonable basis or has been disclosed other than in good faith. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(jj)&nbsp;&nbsp;&nbsp;&nbsp;None of the Company, any of its subsidiaries or, to the Company&#146;s knowledge, any director,
officer, agent, employee or affiliate of the Company or any of its subsidiaries (acting on behalf of the Company or any of its subsidiaries)&nbsp;(i) has used any funds for any unlawful contribution, gift, entertainment or other unlawful expense
relating to political activity; (ii)&nbsp;has made or taken an act in furtherance of an offer, promise or authorization of any direct or indirect unlawful payment or benefit to any foreign or domestic government or regulatory official or employee,
including of any government-owned or controlled entity or of a public international organization, or any person acting in an official capacity for or on behalf of any of the foregoing, or any political party or party official or candidate for
political office; (iii)&nbsp;is aware of or has taken any action, directly or indirectly, that would result in a violation by such persons of either (x)&nbsp;the Foreign Corrupt Practices Act of 1977, as amended, and the rules and regulations
thereunder (the &#147;FCPA&#148;), including, without limitation, making use of the mails or any means or instrumentality of interstate commerce corruptly in furtherance of an offer, payment, promise to pay or authorization of the payment of any
money, or other property, gift, promise to give, or authorization of the giving of anything of value to any &#147;foreign official&#148; (as such term is defined in the FCPA) or any foreign political party or official thereof or any candidate for
foreign political office, in contravention of the FCPA or (y)&nbsp;the U.K. Bribery Act 2010 (the &#147;Bribery Act&#148;), and the Company, its subsidiaries and, to the Company&#146;s knowledge, its affiliates have conducted their businesses in
compliance with the FCPA and the Bribery Act and have instituted and maintain policies and procedures designed to ensure, and which are reasonably expected to continue to ensure, continued compliance therewith or (iv)&nbsp;has made, offered, agreed,
requested or taken an act in furtherance of any unlawful bribe or other unlawful benefit, including, without limitation, any rebate, payoff, influence payment, kickback or other unlawful or improper payment or benefit. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(kk)&nbsp;&nbsp;&nbsp;&nbsp;The operations of the Company and its subsidiaries are and have been conducted at all times in
compliance in all material respects with applicable financial recordkeeping and reporting requirements of the Currency and Foreign Transactions Reporting Act of 1970, as amended, the money laundering statutes of all applicable jurisdictions, the
rules and regulations thereunder and any related or similar rules, regulations or guidelines issued, administered or enforced by any governmental agency (collectively, the &#147;Money Laundering Laws&#148;) and no action, suit or proceeding by or
before any court or governmental agency, authority or body or any arbitrator involving the Company or any of its subsidiaries with respect to the Money Laundering Laws is pending or, to the Company&#146;s knowledge, threatened. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">11 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ll)&nbsp;&nbsp;&nbsp;&nbsp;None of the Company, any of its subsidiaries or, to
the Company&#146;s knowledge, any director, officer, agent, employee, affiliate or representative of the Company or any of its subsidiaries (acting on behalf of the Company or any of its subsidiaries) is an individual or entity (&#147;Person&#148;)
currently the subject or target of any sanctions administered or enforced by the United States Government, including, without limitation, the U.S. Department of the Treasury&#146;s Office of Foreign Assets Control (&#147;OFAC&#148;), or other
relevant sanctions authority (collectively, &#147;Sanctions&#148;), nor is the Company or any of its subsidiaries located, organized or resident in a country or territory that is the subject of Sanctions; and the Company will not directly or
indirectly use the proceeds of the sale of the Notes, or lend, contribute or otherwise make available such proceeds to any subsidiaries, joint venture partners or other Person, to fund any activities of or business with any Person, or in any country
or territory, that, at the time of such funding, is the subject of Sanctions or in any other manner that will result in a violation by any Person (including any Person participating in the transaction, whether as underwriter, advisor, investor or
otherwise) of Sanctions. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">For purposes of this Section&nbsp;1 as well as for Section&nbsp;7 hereof, references to &#147;the Preliminary Prospectus and the
Prospectus&#148; or to &#147;the Pricing Disclosure Package and the Prospectus&#148; are to each of such prospectuses (or, in the case of the Pricing Disclosure Package, the Preliminary Prospectus included therein) as a separate or stand-alone
document (and not the two such prospectuses taken together). </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">2.&nbsp;&nbsp;&nbsp;&nbsp;<I>Purchase of the Notes by the Underwriters.
</I>On the basis of the representations and warranties contained in, and subject to the terms and conditions of, this Agreement, the Company agrees to issue and sell to the several Underwriters and each of the Underwriters, severally and not
jointly, agrees to purchase from the Company, (i)&nbsp;at a purchase price of 99.227% of the principal amount thereof, plus accrued interest, if any, from March&nbsp;16, 2017, the respective amount of the $600,000,000 aggregate principal amount of
the 2027-Year Notes set forth opposite that Underwriter&#146;s name in Schedule 1 hereto and (ii)&nbsp;at a purchase price of 99.030% of the principal amount thereof, plus accrued interest, if any, from March&nbsp;16, 2017, the respective amount of
the $400,000,000 aggregate principal amount of the 2047-Year Notes set forth opposite that Underwriter&#146;s name in Schedule 1 hereto. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">The Company shall not be obligated to deliver any of the Notes to be delivered on the Delivery Date, except upon payment for all the Notes to
be purchased on the Delivery Date as provided herein. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">3.&nbsp;&nbsp;&nbsp;&nbsp;<I>Offering of the Notes by the Underwriters. </I>Upon
authorization by the Representatives of the release of the Notes, the several Underwriters propose to offer the Notes for sale upon the terms and conditions set forth in the Pricing Disclosure Package and Prospectus. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">12 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">The Company hereby acknowledges that (a)&nbsp;the purchase and sale of the Notes pursuant to this
Agreement is an <FONT STYLE="white-space:nowrap">arm&#146;s-length</FONT> commercial transaction between the Company, on the one hand, and each Underwriter and any affiliate through which it may be acting, on the other, (b)&nbsp;the Underwriters are
acting as principal and not as an agent or fiduciary of the Company and (c)&nbsp;the Company&#146;s engagement of the Underwriters in connection with the offering and the process leading up to the offering is as independent contractors and not in
any other capacity. Furthermore, the Company agrees that it is solely responsible for making its own judgments in connection with the offering (irrespective of whether any of the Underwriters has advised or is currently advising the Company on
related or other matters). The Company agrees that it will not claim that the Underwriters have rendered advisory services of any nature or respect, or owe an agency, fiduciary or similar duty to the Company, in connection with such transaction or
the process leading thereto. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">4.&nbsp;&nbsp;&nbsp;&nbsp;<I>Delivery of and Payment for the Notes.</I> Delivery of and payment for the
Notes shall be made at the office of Simpson Thacher&nbsp;&amp; Bartlett LLP, at 10:00 A.M., New York City time, on March&nbsp;16, 2017 or at such other date or place as shall be determined by agreement between the Representatives and the Company.
This date and time are sometimes referred to as the &#147;Delivery Date.&#148; On the Delivery Date, the Company shall deliver or cause to be delivered the Notes evidenced by one or more global securities registered in the name of Cede&nbsp;&amp;
Co. as nominee of The Depository Trust Company (&#147;DTC&#148;) for the account of the Underwriters against payment to or upon the order of the Company of the purchase price by wire transfer in immediately available funds. Time shall be of the
essence, and delivery at the time and place specified pursuant to this Agreement is a further condition of the obligation of each Underwriter hereunder. The Company shall make the Notes available for inspection by the Representatives in New York,
New York, not later than 2:00 P.M., New York City time, on the business day prior to the Delivery Date. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">5.&nbsp;&nbsp;&nbsp;&nbsp;<I>Further Agreements of the Company.</I> The Company agrees: </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(a)&nbsp;&nbsp;&nbsp;&nbsp;To prepare the Prospectus in a form approved by the Representatives and to file such Prospectus pursuant to Rule
424(b) under the Securities Act not later than the Commission&#146;s close of business on the second business day following the execution and delivery of this Agreement or, if applicable, such earlier time as may be required by Rule 430A, Rule 430B
or Rule 430C of the Rules and Regulations; to pay to the Commission the registration fees for the offering of the Notes within the time period required by Rule 456(b)(1)(i) of the Rules and Regulations, and in any event no later than one day prior
to the Delivery Date, and otherwise in accordance with Rule 456(b) and Rule 457(r) of the Rules and Regulations; to make no further amendment or any supplement to the Registration Statement or to the Prospectus prior to the Delivery Date except as
permitted herein; to advise the Representatives, promptly after it receives notice thereof, of the time when any amendment to the Registration Statement has been filed or becomes effective or any supplement to the Prospectus or any amended
Prospectus has been filed and to furnish the Representatives with copies thereof; to file promptly all reports and any definitive proxy or information statements required to be filed by the Company with the
</P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">13 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman">
Commission pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act subsequent to the date of the Prospectus and for so long as the delivery of a prospectus is required in connection
with the offering or sale of the Notes; to advise the Representatives, promptly after it receives notice thereof, of the issuance by the Commission of any stop order or of any order preventing or suspending the use of any Preliminary Prospectus, any
Issuer Free Writing Prospectus or the Prospectus, of the suspension of the qualification of the Notes for offering or sale in any jurisdiction, of the initiation or threatening of any proceeding for any such purpose, of any notice from the
Commission objecting to the use of the form of the Registration Statement or any post-effective amendment thereto pursuant to Rule 401(g)(2) of the Rules and Regulations, or of any request by the Commission for the amending or supplementing of the
Registration Statement, any Issuer Free Writing Prospectus or the Prospectus or for additional information; and, in the event of the issuance of any stop order or of any order preventing or suspending the use of any Preliminary Prospectus, any
Issuer Free Writing Prospectus or the Prospectus or suspending any such qualification, to use promptly its reasonable best efforts to obtain its withdrawal; </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(b)&nbsp;&nbsp;&nbsp;&nbsp; [Reserved]; </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(c)&nbsp;&nbsp;&nbsp;&nbsp;To deliver promptly and without charge to the Representatives such number of the following documents
as the Representatives shall reasonably request: (A)&nbsp;conformed copies of the Registration Statement as originally filed with the Commission and each amendment thereto (in each case excluding exhibits other than this Agreement, each Indenture
and the computation of the ratio of earnings to fixed charges), (B) each Preliminary Prospectus, the Prospectus and any amended or supplemented Prospectus, (C)&nbsp;each Issuer Free Writing Prospectus and (D)&nbsp;any document incorporated by
reference in the Prospectus (excluding exhibits thereto); and if the delivery of a prospectus (or in lieu thereof, the notice referred to in Rule 173(a) of the Rules and Regulations) is required at any time after the date hereof in connection with
the offering or sale of the Notes or any other securities relating thereto and if at such time any events shall have occurred as a result of which the Prospectus as then amended or supplemented would include an untrue statement of a material fact or
omit to state any material fact necessary in order to make the statements therein, in light of the circumstances under which they were made, when such Prospectus (or in lieu thereof, the notice referred to in Rule 173(a) of the Rules and
Regulations) is delivered, not misleading, or, if for any other reason it shall be necessary to amend or supplement the Prospectus or to file under the Exchange Act any document incorporated by reference in the Prospectus in order to comply with the
Securities Act or the Exchange Act, to notify the Representatives and, upon their reasonable request, to prepare and furnish without charge to each Underwriter and to any dealer in securities as many copies as the Representatives may from time to
time reasonably request of an amended or supplemented Prospectus which will correct such statement or omission or effect such compliance or to file such document; </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">14 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(d)&nbsp;&nbsp;&nbsp;&nbsp;To file promptly with the Commission any amendment to
the Registration Statement or the Prospectus or any supplement to the Prospectus that may, in the reasonable judgment of the Company or the Representatives, be required by the Securities Act or requested by the Commission; </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(e)&nbsp;&nbsp;&nbsp;&nbsp;Prior to filing with the Commission any amendment to the Registration Statement or the Prospectus or
supplement to the Prospectus, any document incorporated by reference in the Prospectus or any Prospectus pursuant to Rule 424 of the Rules and Regulations, to furnish a copy thereof to the Representatives and Simpson Thacher&nbsp;&amp; Bartlett LLP,
as counsel for the Underwriters, and obtain the consent of the Representatives to the filing of such amendment or supplement, as applicable (such consent not to be unreasonably withheld); </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(f)&nbsp;&nbsp;&nbsp;&nbsp;That, unless it has obtained or will obtain the prior written consent of the Representatives, and
each Underwriter, severally and not jointly, agrees with the Company that, unless it has obtained or will obtain, as the case may be, the prior written consent of the Company and the Representatives, it has not made and will not make any offer
relating to the Notes that would constitute an Issuer Free Writing Prospectus or that would otherwise constitute a &#147;free writing prospectus&#148; (as defined in Rule 405 of the Rules and Regulations) that would require filing with the
Commission, other than the information contained in the final term sheet prepared and filed pursuant to Section 5(g); <I>provided</I> that the prior written consent of the parties hereto shall be deemed to have been given in respect of any other
free writing prospectuses identified on Schedule 2 hereto. Any such other free writing prospectus consented to by the Representatives or the Company is hereinafter referred to as a &#147;Permitted Free Writing Prospectus.&#148; The Company agrees
that (x)&nbsp;it has treated and will treat, as the case may be, each Permitted Free Writing Prospectus as an Issuer Free Writing Prospectus (and that each such Permitted Free Writing Prospectus shall be deemed to be an Issuer Free Writing
Prospectus for the purposes of this Agreement) and (y)&nbsp;it has complied and will comply, as the case may be, with the requirements of Rules 164 and 433 of the Rules and Regulations applicable to any Permitted Free Writing Prospectus, including
in respect of timely filing with the Commission, legending and record keeping. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(g)&nbsp;&nbsp;&nbsp;&nbsp;To prepare a
final term sheet for the 2027-Year Notes and the 2047-Year Notes, containing solely a description of final terms of the such Notes and the offering thereof, substantially in the form of Exhibit A hereto, and to file such term sheet pursuant to Rule
433(d) of the Rules and Regulations within the time frame required by such Rule. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(h)&nbsp;&nbsp;&nbsp;&nbsp;If, at any
time prior to the filing of a final prospectus pursuant to Rule 424(b), any event occurs as a result of which the Pricing Disclosure Package or any Issuer Free Writing Prospectus would include any untrue statement of a material fact or omit to state
any material fact necessary to make the statements therein, in light of the circumstances under which they were made at such time not misleading, to (i)&nbsp;notify promptly the Representatives so that any use of the Pricing Disclosure Package or
such </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">15 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman">
Issuer Free Writing Prospectus may cease until it is amended or supplemented; (ii)&nbsp;amend or supplement the Pricing Disclosure Package or such Issuer Free Writing Prospectus to correct such
statement or omission; and (iii)&nbsp;supply any amendment or supplement to the Underwriters in such quantities as the Representatives may reasonably request; </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(i)&nbsp;&nbsp;&nbsp;&nbsp;As soon as practicable, to make generally available to the Company&#146;s security holders and to
deliver to the Representatives an earnings statement of the Company and its subsidiaries (which need not be audited) complying with Section 11(a) of the Securities Act and the Rules and Regulations (including, at the option of the Company, Rule 158
of the Rules and Regulations); </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(j)&nbsp;&nbsp;&nbsp;&nbsp;For so long as any of the Notes are outstanding, to furnish and
deliver without charge to the Representatives and the Trustee, copies of all materials furnished or otherwise made available by the Company to its stockholders and all public reports and all reports and financial statements furnished by the Company
to any national securities exchange pursuant to the requirements of or agreements with such exchange or to the Commission pursuant to the Exchange Act or any rule or regulation of the Commission thereunder (such materials, reports and financial
statements collectively, the &#147;Reports&#148;), <I>provided, however</I>, that the obligations of the Company shall be considered satisfied for the purposes of this Section 5(j) so long as the Company shall file such Reports electronically with
the Commission pursuant to Regulation <FONT STYLE="white-space:nowrap">S-T</FONT> under the Rules and Regulations, and such Reports shall be publicly available; </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(k)&nbsp;&nbsp;&nbsp;&nbsp;Promptly from time to time to take such action as the Representatives may reasonably request to
qualify the Notes for offering and sale under the securities laws of such jurisdictions as the Representatives may reasonably request and to comply with such laws so as to permit the continuance of sales and dealings therein in such jurisdictions
for as long as may be necessary to complete the distribution of the Notes; <I>provided</I> that, in connection therewith, the Company shall not be required to qualify as a foreign corporation or to file a general consent to service of process in any
jurisdiction; </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(l)&nbsp;&nbsp;&nbsp;&nbsp;For the period from the date of the Prospectus until the Closing Date, not to,
directly or indirectly, offer for sale, sell, grant any option to purchase, issue or otherwise transfer or dispose of (or enter into any transaction or device which is designed to, or could be expected to, result in the disposition by any person at
any time in the future of) any debt securities of, or guaranteed by, any of the Company or its subsidiaries which are substantially similar to the Notes (other than the Notes), in each case, without the prior written consent of the Representatives;
</P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(m)&nbsp;&nbsp;&nbsp;&nbsp;To apply the net proceeds from the sale of the Notes being sold by the Company as set forth in
the Pricing Disclosure Package and the Prospectus; </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(n)&nbsp;&nbsp;&nbsp;&nbsp;To take such steps as shall be necessary to
ensure that neither the Company nor any subsidiary shall become an &#147;investment company&#148; (as such term is used under the Investment Company Act and the rules and regulations of the Commission thereunder); and </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">16 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(o)&nbsp;&nbsp;&nbsp;&nbsp;To not take, directly or indirectly, any action which
is designed to stabilize or manipulate, or which constitutes or which might reasonably be expected to cause or result in stabilization or manipulation, of the price of any security of the Company in connection with the offering of the Notes. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">6.&nbsp;&nbsp;&nbsp;&nbsp;<I>Expenses.</I> The Company agrees to pay (a)&nbsp;the costs incident to the authorization, issuance, sale and
delivery of the Notes and any taxes payable in that connection; (b)&nbsp;the costs incident to the preparation, printing and filing under the Securities Act of the Registration Statement and exhibits thereto, any Preliminary Prospectus, any Issuer
Free Writing Prospectus, the Prospectus and any amendment or supplement thereto; (c)&nbsp;the costs of distributing the Registration Statement as originally filed and each amendment thereto and any
<FONT STYLE="white-space:nowrap">post-effective</FONT> amendments thereof (including, in each case, exhibits), any Preliminary Prospectus, any Issuer Free Writing Prospectus, the Prospectus and any amendment or supplement to the Prospectus or any
document incorporated by reference therein, all as provided in this Agreement; (d)&nbsp;the costs of producing and distributing this Agreement and any other related documents in connection with the offering, purchase, sale and delivery of the Notes;
(e)&nbsp;any applicable listing or similar fees; (f)&nbsp;the fees and expenses of Fried, Frank, Harris, Shriver&nbsp;&amp; Jacobson LLP, counsel to the Company, and of PricewaterhouseCoopers LLP; (g)&nbsp;if applicable, the fees and expenses of
qualifying the Notes under the securities laws of the several jurisdictions as provided in Section 5(k) of this Agreement, including, without limitation, the cost of preparing any Blue Sky application or other document prepared or executed by the
Company (or based upon any written information furnished by the Company for use therein) specifically for the purpose of qualifying any or all of the Notes under the securities laws of any state or other jurisdiction (any such application, document
or information, a &#147;Blue Sky Application&#148;) and of preparing, printing and distributing a Blue Sky Memorandum (including related fees and expenses of Simpson Thacher&nbsp;&amp; Bartlett LLP, counsel to the Underwriters); (h) the travel and
other costs of &#147;road show&#148; meetings with potential investors in the Notes; (i)&nbsp;the cost of &#147;road show&#148; presentation materials; and (j)&nbsp;all other costs and expenses incident to the performance of the obligations of the
Company under this Agreement; <I>provided</I> that, except as provided in Section&nbsp;8 and in Section&nbsp;11, the Underwriters shall pay their own costs and expenses, including the costs and expenses of their counsel, any transfer taxes on the
Notes which they may sell and the expenses of advertising any offering of the Notes made by the Underwriters. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">7.&nbsp;&nbsp;&nbsp;&nbsp;<I>Conditions of Underwriters</I><I>&#146;</I><I> Obligations</I>. The respective obligations of the Underwriters
hereunder are subject to the accuracy, when made and on the Delivery Date, of the representations and warranties of the Company contained herein, to the performance by the Company of its obligations hereunder, and to each of the following additional
terms and conditions: </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(a)&nbsp;&nbsp;&nbsp;&nbsp;The Prospectus shall have been timely filed with the Commission in
accordance with Section 5(a); the Company shall have complied with all filing </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">17 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman">
requirements applicable to any Issuer Free Writing Prospectus; no stop order suspending the effectiveness of the Registration Statement or any part thereof or preventing or suspending the use of
the Prospectus or any Issuer Free Writing Prospectus shall have been issued and no proceeding for that purpose shall have been initiated or threatened by the Commission; any request of the Commission for inclusion of additional information in the
Registration Statement or the Prospectus or otherwise shall have been complied with; and the Commission shall not have notified the Company of any objection to the use of the form of the Registration Statement pursuant to Rule 401(g)(2) of the Rules
and Regulations. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(b)&nbsp;&nbsp;&nbsp;&nbsp;No Underwriter shall have discovered and disclosed to the Company on or prior
to the Delivery Date that the Registration Statement, the Pricing Disclosure Package or the Prospectus, or any amendment or supplement thereto contains an untrue statement of a fact which, in the opinion of Simpson Thacher&nbsp;&amp; Bartlett LLP,
counsel for the Underwriters, is material or omits to state a fact which, in the opinion of such counsel, is material and is required to be stated therein or is necessary to make the statements therein not misleading. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(c)&nbsp;&nbsp;&nbsp;&nbsp;The Company shall have furnished to Simpson Thacher&nbsp;&amp; Bartlett LLP, counsel for the
Underwriters, all documents and information that they may reasonably request to enable them to pass upon all corporate proceedings and other legal matters incident to the authorization, form and validity of this Agreement, the Indentures, the Notes,
the Registration Statement, any Issuer Free Writing Prospectus, the Pricing Disclosure Package and the Prospectus, and all other legal matters relating to this Agreement and the transactions contemplated hereby. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(d)&nbsp;&nbsp;&nbsp;&nbsp;The Representatives shall have received from Simpson Thacher&nbsp;&amp; Bartlett LLP, counsel for
the Underwriters, such opinion letter or letters, dated as of the Delivery Date, with respect to the issuance and sale of the Notes, the Registration Statement, the Pricing Disclosure Package, the Prospectus and other related matters as the
Representatives may reasonably require. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(e)&nbsp;&nbsp;&nbsp;&nbsp;Fried, Frank, Harris, Shriver&nbsp;&amp; Jacobson LLP,
counsel to the Company, shall have furnished to the Representatives its written opinion letter, addressed to the Underwriters and dated the Delivery Date, in form and substance reasonably satisfactory to the Representatives and substantially in the
form of Exhibit B attached hereto. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(f)&nbsp;&nbsp;&nbsp;&nbsp;Joseph C. Ventura, Associate General Counsel and Assistant
Corporate Secretary to the Company, shall have furnished to the Representatives his written opinion letter, addressed to the Underwriters and dated the Delivery Date, in form and substance reasonably satisfactory to the Representatives and
substantially in the form of Exhibit C attached hereto. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">18 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(g)&nbsp;&nbsp;&nbsp;&nbsp;Concurrently with the execution of this Agreement, the
Representatives shall have received from PricewaterhouseCoopers LLP a letter, in form and substance reasonably satisfactory to the Representatives, addressed to the Underwriters and dated the date hereof (i)&nbsp;confirming that it is an independent
registered public accounting firm within the meaning of the Securities Act and the applicable rules and regulations adopted by the Commission and the Public Company Accounting Oversight Board (United States) and is in compliance with the applicable
requirements relating to the qualification of accountants under Rule <FONT STYLE="white-space:nowrap">2-01</FONT> of Regulation <FONT STYLE="white-space:nowrap">S-X</FONT> of the Commission, and (ii)&nbsp;stating, as of the date hereof (or, with
respect to matters involving changes or developments since the respective dates as of which specified financial information is given in the most recent Preliminary Prospectus, as of a date not more than five days prior to the date hereof), the
conclusions and findings of such firm with respect to the financial information contained in such Preliminary Prospectus and other matters ordinarily covered by accountants&#146; &#147;comfort letters&#148; to underwriters in connection with
registered public offerings. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(h)&nbsp;&nbsp;&nbsp;&nbsp;With respect to the letter of PricewaterhouseCoopers LLP referred
to in the preceding paragraph and delivered to the Representatives concurrently with the execution of this Agreement (the &#147;initial letter&#148;), the Company shall have furnished to the Representatives a letter (the &#147;bring-down
letter&#148;) of such accountants, addressed to the Underwriters and dated the Delivery Date (i)&nbsp;confirming that it is an independent registered public accounting firm within the meaning of the Securities Act and the applicable rules and
regulations adopted by the Commission and the Public Company Accounting Oversight Board (United States) and is in compliance with the applicable requirements relating to the qualification of accountants under Rule
<FONT STYLE="white-space:nowrap">2-01</FONT> of Regulation <FONT STYLE="white-space:nowrap">S-X</FONT> of the Commission, (ii)&nbsp;stating, as of the date of the bring-down letter (or, with respect to matters involving changes or developments since
the respective dates as of which specified financial information is given in the Prospectus, as of a date not more than five days prior to the date of the bring-down letter), the conclusions and findings of such firm with respect to the financial
information contained in the Prospectus and other matters of the type covered by the initial letter and (iii)&nbsp;confirming in all material respects the conclusions and findings set forth in the initial letter. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(i)&nbsp;&nbsp;&nbsp;&nbsp;The Company shall have furnished to the Representatives a certificate, dated the Delivery Date, of
its President and Chief Executive Officer, and its Senior Vice President and Chief Financial Officer stating that: </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(i)&nbsp;&nbsp;&nbsp;&nbsp;The representations, warranties and agreements of the Company in Section&nbsp;1 of this Agreement
that are qualified as to materiality are true and correct as of the Delivery Date and the representations, warranties and agreements of the Company in Section&nbsp;1 that are not qualified as to materiality are true and correct in all material
respects as of the Delivery Date; the Company has complied with all its agreements contained herein; and the conditions set forth in Section 7(a) and (j)&nbsp;have been fulfilled; and </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">19 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ii)&nbsp;&nbsp;&nbsp;&nbsp;They have carefully examined the Registration
Statement, the Pricing Disclosure Package and the Prospectus and, in their opinion (A)&nbsp;as of (1)&nbsp;each applicable Effective Date the Registration Statement did not, (2)&nbsp;the Time of Sale the Pricing Disclosure Package did not, and as of
the Delivery Date the Pricing Disclosure Package does not, and (3)&nbsp;its date the Prospectus did not, and as of the Delivery Date the Prospectus does not, in each case, include any untrue statement of a material fact and did not omit to state a
material fact required to be stated therein or necessary to make the statements therein (except in the case of the Registration Statement, in light of the circumstances under which they were made) not misleading, and (B)&nbsp;since the applicable
Effective Date no event has occurred which should have been set forth in a supplement or amendment to the Registration Statement which was not so set forth. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(j)&nbsp;&nbsp;&nbsp;&nbsp;(i) Neither the Company nor any of its subsidiaries shall have sustained since the date of the
latest audited financial statements included or incorporated by reference in the Preliminary Prospectus any loss or interference with its business from fire, explosion, flood or other calamity, whether or not covered by insurance, or from any labor
dispute or court or governmental action, order or decree, otherwise than as set forth in the Preliminary Prospectus and the Prospectus or (ii)&nbsp;since such date there shall not have been any change in the capital stock or long-term debt of the
Company or any of its subsidiaries or any change, in or affecting the business, properties, results of operations, financial condition or prospects of the Company and its subsidiaries, taken as a whole, otherwise than as set forth in the Preliminary
Prospectus and the Prospectus, the effect of which, in any such case described in clause (i)&nbsp;or (ii), is, in the judgment of the Representatives, so material and adverse as to make it impracticable or inadvisable to proceed with the public
offering or the delivery of the Notes being delivered on the Delivery Date on the terms and in the manner contemplated in the Pricing Disclosure Package and the Prospectus. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(k)&nbsp;&nbsp;&nbsp;&nbsp;Subsequent to the execution and delivery of this Agreement (i)&nbsp;no downgrading shall have
occurred in the rating accorded the Company&#146;s debt securities by any &#147;nationally recognized statistical rating organization&#148;, as that term is defined in Section 3(a)(62) of the Exchange Act and (ii)&nbsp;no such organization shall
have publicly announced that it has under surveillance or review, with possible negative implications, its rating of any of the Company&#146;s debt securities. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(l)&nbsp;&nbsp;&nbsp;&nbsp;Subsequent to the execution and delivery of this Agreement there shall not have occurred any of the
following: (i)&nbsp;trading in securities generally on the New York Stock Exchange or in the <FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">over-the-counter</FONT></FONT> market, or trading in any securities issued or guaranteed
by the Company on any exchange or in the <FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">over-the-counter</FONT></FONT> market, shall have been suspended or materially limited or minimum prices shall have been established on any
such exchange or such market by the Commission, by such exchange or by any other regulatory body or governmental authority having jurisdiction, (ii)&nbsp;a banking moratorium shall have been declared by federal or New York state authorities,
(iii)&nbsp;a </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">20 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman">
material disruption in commercial banking or securities settlement or clearance services has occurred, or (iv)&nbsp;there shall have been a declaration of a national emergency or war by the
United States or there shall have occurred any outbreak or escalation of hostilities or any change in financial markets or any calamity or crisis, either within or outside the United States, that, in the judgment of the Representatives, is material
and adverse and makes it impracticable or inadvisable to proceed with the public offering, sale or delivery of the Notes being delivered on the Delivery Date on the terms and in the manner contemplated by this Agreement, the Pricing Disclosure
Package and the Prospectus. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(m)&nbsp;&nbsp;&nbsp;&nbsp;No default or event which, with notice or lapse of time or both,
would constitute such a default shall have occurred and be continuing, or would result from the transactions contemplated hereby prior to, concurrently with or immediately following the consummation of the offering of the Notes under either of the
Indentures. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(n)&nbsp;&nbsp;&nbsp;&nbsp;The Company and the Trustee shall have entered into each Indenture, and the
Underwriters shall have received counterparts, conformed as executed, thereof, and the Notes shall have been duly executed and delivered by the Company and authenticated by the Trustee. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">All opinions, letters, evidence and certificates mentioned above or elsewhere in this Agreement shall be deemed to be in compliance with the
provisions hereof only if they are in form and substance reasonably satisfactory to Simpson Thacher&nbsp;&amp; Bartlett LLP, counsel for the Underwriters. </P>
<P STYLE="margin-top:18pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">8.&nbsp;&nbsp;&nbsp;&nbsp;<I>Indemnification and Contribution.</I> </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(a)&nbsp;&nbsp;&nbsp;&nbsp;The Company<B> </B>shall indemnify and hold harmless each Underwriter, its directors, officers,
employees, agents and affiliates, and each person, if any, who controls any Underwriter within the meaning of the Securities Act, from and against any loss, claim, damage or liability, joint or several, or any action in respect thereof (including,
but not limited to, any loss, claim, damage, liability or action relating to purchases and sales of the Notes), to which that Underwriter, director, officer, employee, agent, affiliate or controlling person may become subject, under the Securities
Act or otherwise, insofar as such loss, claim, damage, liability or action arises out of, or is based upon, (i)&nbsp;any untrue statement or alleged untrue statement of a material fact contained in the Registration Statement, any Issuer Free Writing
Prospectus, any Preliminary Prospectus or the Prospectus or in any amendment or supplement thereto (ii)&nbsp;the omission or alleged omission to state in the Registration Statement, any Issuer Free Writing Prospectus, any Preliminary Prospectus or
the Prospectus, or in any amendment or supplement thereto any material fact required to be stated therein or necessary to make the statements therein not misleading or (iii)&nbsp;any act or failure to act or any alleged act or failure to act by any
Underwriter in connection with, or relating in any manner to, the Notes or the offering contemplated hereby, and which is included as part of or referred to in any loss, claim, damage, liability or action arising out of or based upon matters covered
by clause (i)&nbsp;or </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">21 </P>


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(ii) above (<I>provided </I>that the Company shall not be liable under this clause (iii)&nbsp;to the extent that it is determined in a final judgment by a court of competent jurisdiction that
such loss, claim, damage, liability or action resulted directly from any such acts or failures to act undertaken or omitted to be taken by such Underwriter through its negligence or willful misconduct), and shall reimburse each Underwriter and each
such director, officer, employee, agent, affiliate or controlling person promptly upon demand for any legal or other expenses reasonably incurred by that Underwriter, director, officer, employee, agent, affiliate or controlling person in connection
with investigating or defending or preparing to defend against any such loss, claim, damage, liability or action as such expenses are incurred; <I>provided, however</I>, that the Company shall not be liable in any such case to the extent that any
such loss, claim, damage, liability or action arises out of, or is based upon, any untrue statement or alleged untrue statement or omission or alleged omission made in the Registration Statement, any Issuer Free Writing Prospectus, any Preliminary
Prospectus or the Prospectus, or in any such amendment or supplement, in reliance upon and in conformity with the Underwriters&#146; Information. The foregoing indemnity agreement is in addition to any liability that the Company may otherwise have
to any Underwriter or to any director, officer, employee, agent, affiliate or controlling person of that Underwriter. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(b)&nbsp;&nbsp;&nbsp;&nbsp;Each Underwriter, severally and not jointly, shall indemnify and hold harmless the Company, its
directors, officers and employees, and each person, if any, who controls the Company within the meaning of the Securities Act, from and against any loss, claim, damage or liability, joint or several, or any action in respect thereof, to which the
Company or any such director, officer, employee or controlling person may become subject, under the Securities Act or otherwise, insofar as such loss, claim, damage, liability or action arises out of, or is based upon, (i)&nbsp;any untrue statement
or alleged untrue statement of a material fact contained in any Issuer Free Writing Prospectus, any Preliminary Prospectus or the Prospectus or in any amendment or supplement thereto or (ii)&nbsp;the omission or alleged omission to state in any
Issuer Free Writing Prospectus, any Preliminary Prospectus or the Prospectus, or in any amendment or supplement thereto any material fact required to be stated therein or necessary to make the statements therein not misleading, but in each case only
to the extent that the untrue statement or alleged untrue statement or omission or alleged omission was made in reliance upon and in conformity with the Underwriters&#146; Information, and shall reimburse the Company and any such director, officer,
employee or controlling person for any legal or other expenses reasonably incurred by the Company or any such director, officer, employee or controlling person in connection with investigating or defending or preparing to defend against any such
loss, claim, damage, liability or action as such expenses are incurred. The foregoing indemnity agreement is in addition to any liability that any Underwriter may otherwise have to the Company or any such director, officer, employee or controlling
person. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(c)&nbsp;&nbsp;&nbsp;&nbsp;Promptly after receipt by an indemnified party under this Section&nbsp;8 of notice of
any claim or the commencement of any action, the indemnified party shall, if a </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">22 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman">
claim in respect thereof is to be made against the indemnifying party under this Section&nbsp;8, notify the indemnifying party in writing of the claim or the commencement of that action;
<I>provided, however</I>, that the failure to notify the indemnifying party shall not relieve it from any liability which it may have under this Section&nbsp;8 except to the extent it has been materially prejudiced by such failure; and, <I>provided
further,</I> that the failure to notify the indemnifying party shall not relieve it from any liability which it may have to an indemnified party otherwise than under this Section&nbsp;8. If any such claim or action shall be brought against an
indemnified party, and it shall notify the indemnifying party thereof, the indemnifying party shall be entitled to participate therein and, to the extent that it wishes, jointly with any other similarly notified indemnifying party, to assume the
defense thereof with counsel reasonably satisfactory to the indemnified party. After notice from the indemnifying party to the indemnified party of its election to assume the defense of such claim or action, the indemnifying party shall not be
liable to the indemnified party under this Section&nbsp;8 for any legal or other expenses subsequently incurred by the indemnified party in connection with the defense thereof other than reasonable costs of investigation; <I>provided, however</I>,
that the Representatives shall have the right to employ counsel to represent jointly the Representatives and those other Underwriters and their respective directors, officers, employees, agents, affiliates and controlling persons who may be subject
to liability arising out of any claim in respect of which indemnity may be sought by the Underwriters against the Company under this Section&nbsp;8 if, in the reasonable judgment of the Representatives, it is advisable for the Representatives and
those Underwriters, directors, officers, employees, agents, affiliates and controlling persons to be jointly represented by separate counsel, and in that event the fees and expenses of such separate counsel shall be paid by the Company. No
indemnifying party shall (i)&nbsp;without the prior written consent of the indemnified parties (which consent shall not be unreasonably withheld), settle or compromise or consent to the entry of any judgment with respect to any pending or threatened
claim, action, suit or proceeding in respect of which indemnification or contribution may be sought hereunder (whether or not the indemnified parties are actual or potential parties to such claim or action) unless such settlement, compromise or
consent includes an unconditional release of each indemnified party from all liability arising out of such claim, action, suit or proceeding, or (ii)&nbsp;be liable for any settlement of any such action effected without its written consent (which
consent shall not be unreasonably withheld), but if settled with the consent of the indemnifying party or if there be a final judgment of the plaintiff in any such action, the indemnifying party agrees to indemnify and hold harmless any indemnified
party from and against any loss or liability by reason of such settlement or judgment. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(d)&nbsp;&nbsp;&nbsp;&nbsp;If the
indemnification provided for in this Section&nbsp;8 shall for any reason be unavailable to or insufficient to hold harmless an indemnified party under Section 8(a) or 8(b) in respect of any loss, claim, damage or liability, or any action in respect
thereof, referred to therein, then each indemnifying party shall, in lieu of indemnifying such indemnified party, contribute to the amount paid or payable by such indemnified party as a result of such loss, claim, damage or liability, or action in
respect thereof, (i)&nbsp;in such </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">23 </P>


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proportion as shall be appropriate to reflect the relative benefits received by the Company on the one hand and the Underwriters on the other from the offering of the Notes or (ii)&nbsp;if the
allocation provided by clause (i)&nbsp;above is not permitted by applicable law, in such proportion as is appropriate to reflect not only the relative benefits referred to in clause (i)&nbsp;above but also the relative fault of the Company on the
one hand and the Underwriters on the other with respect to the statements or omissions which resulted in such loss, claim, damage or liability, or action in respect thereof, as well as any other relevant equitable considerations. The relative
benefits received by the Company on the one hand and the Underwriters on the other with respect to such offering shall be deemed to be in the same proportion as the total net proceeds from the offering of the Notes purchased under this Agreement
(before deducting expenses) received by the Company, on the one hand, and the total underwriting discounts and commissions received by the Underwriters with respect to the Notes purchased under this Agreement, on the other hand, bear to the total
gross proceeds from the offering of the Notes under this Agreement, in each case as set forth in the table on the cover page of the Prospectus. The relative fault shall be determined by reference to whether the untrue or alleged untrue statement of
a material fact or omission or alleged omission to state a material fact relates to information supplied by the Company or the Underwriters, the intent of the parties and their relative knowledge, access to information and opportunity to correct or
prevent such statement or omission. The Company and the Underwriters agree that it would not be just and equitable if contributions pursuant to this Section&nbsp;8 were to be determined by pro rata allocation (even if the Underwriters were treated
as one entity for such purpose) or by any other method of allocation which does not take into account the equitable considerations referred to herein. The amount paid or payable by an indemnified party as a result of the loss, claim, damage or
liability, or action in respect thereof, referred to above in this Section&nbsp;8 shall be deemed to include, for purposes of this Section&nbsp;8, any legal or other expenses reasonably incurred by such indemnified party in connection with
investigating or defending any such action or claim. Notwithstanding the provisions of this Section&nbsp;8, no Underwriter shall be required to contribute any amount in excess of the amount by which the total price at which the Notes underwritten by
it and distributed to the public was offered to the public exceeds the amount of any damages which such Underwriter has otherwise paid or become liable to pay by reason of any untrue or alleged untrue statement or omission or alleged omission. No
person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any person who was not guilty of such fraudulent misrepresentation. The Underwriters&#146; obligations
to contribute as provided in this Section&nbsp;8 are several in proportion to their respective underwriting obligations and not joint. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(e)&nbsp;&nbsp;&nbsp;&nbsp;The Underwriters severally confirm and the Company acknowledges that the statements with respect to
the public offering of the Notes by the Underwriters set forth in the last paragraph on the cover page of, and the fifth, eleventh and twelfth paragraphs under the caption &#147;Underwriting&#148; in the Prospectus Supplement are correct and
constitute the only information concerning such Underwriters furnished in writing to </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">24 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman">
the Company through the Representatives by or on behalf of the Underwriters specifically for inclusion in the Pricing Disclosure Package, any Issuer Free Writing Prospectus or the Prospectus (the
&#147;Underwriters&#146; Information&#148;). </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">9.&nbsp;&nbsp;&nbsp;&nbsp;<I>Defaulting Underwriters</I>. If, on the Delivery Date, any
Underwriter defaults in the performance of its obligations under this Agreement, the remaining <FONT STYLE="white-space:nowrap">non-defaulting</FONT> Underwriters shall be obligated to purchase the Notes which the defaulting Underwriter agreed but
failed to purchase on the Delivery Date in the respective proportions which the aggregate principal amount of Notes set opposite the name of each remaining <FONT STYLE="white-space:nowrap">non-defaulting</FONT> Underwriter in Schedule 1 hereto bears
to the total aggregate principal amount of Notes set opposite the names of all the remaining <FONT STYLE="white-space:nowrap">non-defaulting</FONT> Underwriters in Schedule 1 hereto; <I>provided, however</I>, that the remaining <FONT
STYLE="white-space:nowrap">non-defaulting</FONT> Underwriters shall not be obligated to purchase any of the Notes on the Delivery Date if the total aggregate principal amount of Notes which the defaulting Underwriter or Underwriters agreed but
failed to purchase on such date exceeds 9.09% of the total aggregate principal amount of Notes to be purchased on the Delivery Date, and any remaining <FONT STYLE="white-space:nowrap">non-defaulting</FONT> Underwriter shall not be obligated to
purchase more than 110% of the aggregate principal amount of Notes which it agreed to purchase on the Delivery Date pursuant to the terms of Section&nbsp;2. If the foregoing maximums are exceeded, the remaining
<FONT STYLE="white-space:nowrap">non-defaulting</FONT> Underwriters, or those other underwriters satisfactory to the Representatives who so agree, shall have the right, but shall not be obligated, to purchase, in such proportion as may be agreed
upon among them, all the Notes to be purchased on the Delivery Date. If the remaining Underwriters or other underwriters satisfactory to the Representatives do not elect to purchase Notes which the defaulting Underwriter or Underwriters agreed but
failed to purchase on the Delivery Date, this Agreement shall terminate without liability on the part of any <FONT STYLE="white-space:nowrap">non-defaulting</FONT> Underwriter or the Company, except that the Company will continue to be liable for
the payment of expenses of the <FONT STYLE="white-space:nowrap">non-defaulting</FONT> Underwriters to the extent set forth in Sections 6 and 11. As used in this Agreement, the term &#147;Underwriter&#148; includes, for all purposes of this Agreement
unless the context requires otherwise, any party not listed in Schedule 1 hereto who, pursuant to this Section&nbsp;9, purchases the Notes which a defaulting Underwriter agreed but failed to purchase. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">Nothing contained herein shall relieve a defaulting Underwriter of any liability it may have to the Company for damages caused by its default.
If other underwriters are obligated or agree to purchase the Notes of a defaulting or withdrawing Underwriter, either the Representatives or the Company may postpone the Delivery Date for up to seven full business days in order to effect any changes
that in the opinion of counsel for the Company or counsel for the Underwriters may be necessary in the Registration Statement, the Prospectus or in any other document or arrangement. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">10.&nbsp;&nbsp;&nbsp;&nbsp;<I>Termination.</I> The obligations of the Underwriters hereunder may be terminated by the Representatives by
notice given to and received by the Company prior to delivery of and payment for the Notes if, prior to that time, (i)&nbsp;any of the events described in Sections 7(j), 7(k) and 7(l) shall have occurred, (ii)&nbsp;the representation in Section 1(g)
is incorrect in any respect, or (iii)&nbsp;the Underwriters shall decline to purchase the Notes for any reason permitted under this Agreement. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">25 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">11.&nbsp;&nbsp;&nbsp;&nbsp;<I>Reimbursement of Underwriters</I><I>&#146;</I><I> Expenses.</I> If
the Company shall fail to tender the Notes for delivery to the Underwriters by reason of any failure, refusal or inability on the part of the Company to perform any agreement on its part to be performed (other than with respect to a termination
pursuant to clause (ii)&nbsp;of Section&nbsp;10 if the Company and the Underwriters subsequently enter into another agreement for the Underwriters to underwrite the same or substantially similar securities of the Company), or because any other
condition of the Underwriters&#146; obligations hereunder required to be fulfilled by the Company is not fulfilled, the Company will reimburse the Underwriters for all reasonable documented <FONT STYLE="white-space:nowrap"><FONT
STYLE="white-space:nowrap">out-of-pocket</FONT></FONT> expenses (including fees and disbursements of counsel) incurred by the Underwriters in connection with this Agreement and the proposed purchase of the Notes, and upon demand the Company shall
pay the full amount thereof to the Representatives. If this Agreement is terminated pursuant to Section&nbsp;9 by reason of the default of one or more Underwriters, the Company shall not be obligated to reimburse any defaulting Underwriter on
account of those expenses. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">12.&nbsp;&nbsp;&nbsp;&nbsp;<I>Notices, etc.</I> All statements, requests, notices and agreements hereunder
shall be in writing, and </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(a)&nbsp;&nbsp;&nbsp;&nbsp;if to the Underwriters, shall be delivered or sent by mail, telex or
facsimile transmission to: </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(i)&nbsp;&nbsp;&nbsp;&nbsp;J.P. Morgan Securities LLC, 383 Madison Avenue, New York, New York
10179, Attention: Investment Grade Syndicate Desk &#150; 3rd floor (Fax: (212) <FONT STYLE="white-space:nowrap">834-6081)</FONT> </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(ii)&nbsp;&nbsp;&nbsp;&nbsp;Merrill Lynch, Pierce, Fenner&nbsp;&amp; Smith Incorporated, 50 Rockefellar Plaza, <FONT
STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">NY1-050-12-01,</FONT></FONT></FONT> New York, New York 10020, Attention: High Grade Debt Capital Markets Transaction Management/Legal (Fax: (212) <FONT
STYLE="white-space:nowrap">901-7881);</FONT> </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(iii)&nbsp;&nbsp;&nbsp;&nbsp;Morgan Stanley&nbsp;&amp; Co. LLC, 1585
Broadway, 29<SUP STYLE="font-size:85%; vertical-align:top">th</SUP> Floor, New York, NY 10036, Attention: Investment Banking Division (Fax: (212) <FONT STYLE="white-space:nowrap">507-8999);</FONT> and </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(iv)&nbsp;&nbsp;&nbsp;&nbsp;U.S. Bancorp Investments, Inc., 214 N. Tryon St.,
26<SUP STYLE="font-size:85%; vertical-align:top">th</SUP> Floor, Charlotte, NC 28202, Attention: Credit Fixed Income (Fax: (877) <FONT STYLE="white-space:nowrap">774-3462);</FONT> </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">in each case with a copy to Simpson Thacher&nbsp;&amp; Bartlett LLP, 425 Lexington Avenue, New York, NY 10017, Attention: Mark Brod (Fax: <FONT
STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">212-455-2502);</FONT></FONT> or </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; text-indent:4%; font-size:10pt; font-family:Times New Roman">(b)&nbsp;&nbsp;&nbsp;&nbsp;if
to the Company, shall be delivered or sent by mail, telex or facsimile transmission to the address of the Company set forth in the Registration Statement, Attention: Senior Vice President and Chief Financial Officer (Fax: <FONT
STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">502-580-3615),</FONT></FONT> with a copy to Fried, Frank, Harris, Shriver&nbsp;&amp; Jacobson LLP, One New York Plaza, New York, New York 10004, Attention: Jeffrey Bagner and Joshua
Wechsler (Fax: <FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">212-859-4000);</FONT></FONT> </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">26 </P>


<p Style='page-break-before:always'>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">13.&nbsp;&nbsp;&nbsp;&nbsp;<I>Persons Entitled to Benefit of Agreement.</I> This Agreement shall
inure to the benefit of and be binding upon the Underwriters, the Company, and their respective successors. This Agreement and the terms and provisions hereof are for the sole benefit of only those persons, except that (A)&nbsp;the representations,
warranties, indemnities and agreements of the Company contained in this Agreement shall also be deemed to be for the benefit of the person or persons, if any, who control any Underwriter within the meaning of Section&nbsp;15 of the Securities Act
and (B)&nbsp;the indemnity agreement of the Underwriters contained in Section 8(b) of this Agreement shall be deemed to be for the benefit of directors of the Company, officers of the Company who have signed the Registration Statement and any person
controlling the Company within the meaning of Section&nbsp;15 of the Securities Act. Nothing in this Agreement is intended or shall be construed to give any person, other than the persons referred to in this Section, any legal or equitable right,
remedy or claim under or in respect of this Agreement or any provision contained herein. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">14.&nbsp;&nbsp;&nbsp;&nbsp;<I>Survival.</I> The
respective indemnities, representations, warranties and agreements of the Company and the Underwriters contained in this Agreement or made by or on behalf of them, respectively, pursuant to this Agreement, shall survive the delivery of and payment
for the Notes and shall remain in full force and effect, regardless of any investigation made by or on behalf of any of them or any person controlling any of them. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">15.&nbsp;&nbsp;&nbsp;&nbsp;<I>Definitions of &#147;Business Day&#148; and &#147;Subsidiary&#148;</I>. For purposes of this Agreement, (a)
&#147;business day&#148; means each Monday, Tuesday, Wednesday, Thursday or Friday which is not a day on which banking institutions in New York are generally authorized or obligated by law or executive order to close and (b) &#147;subsidiary&#148;
has the meaning set forth in Rule 405 of the Rules and Regulations. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">16.&nbsp;&nbsp;&nbsp;&nbsp;<I>Governing Law.</I> <B>This Agreement
shall be governed by, and construed in accordance with, the laws of the State of New York.</B> </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">17.&nbsp;&nbsp;&nbsp;&nbsp;<I>Counterparts.</I> This Agreement may be executed in one or more counterparts and, if executed in more than one
counterpart, the executed counterparts shall each be deemed to be an original but all such counterparts shall together constitute one and the same instrument. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">18.&nbsp;&nbsp;&nbsp;&nbsp;<I>Headings.</I> The headings herein are inserted for convenience of reference only and are not intended to be part
of, or to affect the meaning or interpretation of, this Agreement. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">27 </P>


<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">If the foregoing correctly sets forth the agreement between the Company and the Underwriters,
please indicate your acceptance in the space provided for that purpose below. </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><DIV ALIGN="right">
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="40%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt">


<TR>
<TD WIDTH="5%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="12%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="81%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">Very truly yours,</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16" COLSPAN="5"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">H<SMALL>UMANA</SMALL> I<SMALL>NC</SMALL>.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">By</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Cynthia H. Zipperle</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Cynthia H. Zipperle</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Vice President, Chief Accounting Officer and Controller</TD></TR>
</TABLE></DIV>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">[Signature page to Humana
Underwriting Agreement] </P>


<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">


<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="40%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt">


<TR>
<TD WIDTH="5%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="13%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="80%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">Accepted:</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16" COLSPAN="5"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">J.P. M<SMALL>ORGAN</SMALL> S<SMALL>ECURITIES</SMALL> LLC</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">By</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Robert Bottamedi</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Robert Bottamedi</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Vice President</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16" COLSPAN="5"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">For themselves and as Representatives of the several Underwriters named in Schedule 1 hereto</TD></TR>
</TABLE>

<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">


<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="40%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt">


<TR>
<TD WIDTH="5%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="13%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="80%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">M<SMALL>ERRILL</SMALL> L<SMALL>YNCH</SMALL>, P<SMALL>IERCE</SMALL>, F<SMALL>ENNER</SMALL>&nbsp;&amp; S<SMALL>MITH</SMALL></P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
I<SMALL>NCORPORATED</SMALL></P></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">By</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Doug Muller</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Doug Muller</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Managing Director</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16" COLSPAN="5"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5" ROWSPAN="3">For themselves and as Representatives of the several Underwriters named in Schedule 1 hereto</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt"></TR>
</TABLE>

<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">


<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="40%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt">


<TR>
<TD WIDTH="7%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="13%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="78%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">M<SMALL>ORGAN</SMALL> S<SMALL>TANLEY</SMALL>&nbsp;&amp; C<SMALL>O</SMALL>. LLC</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">By:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">Yurji Slyz</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Yurji Slyz</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Executive Director</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16" COLSPAN="5"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">For themselves and as Representatives of the several Underwriters named in Schedule 1 hereto</TD></TR>
</TABLE>

<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">


<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="40%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt">


<TR>
<TD WIDTH="5%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="13%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="80%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">U.S. B<SMALL>ANCORP</SMALL> I<SMALL>NVESTMENTS</SMALL>, I<SMALL>NC</SMALL>.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">By</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">William J. Carney</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">William J. Carney</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Managing Director</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16" COLSPAN="5"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">For themselves and as Representatives of the several Underwriters named in Schedule 1 hereto</TD></TR>
</TABLE>

<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">
SCHEDULE 1 </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="80%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>
<TD WIDTH="64%"></TD>
<TD VALIGN="bottom" WIDTH="9%"></TD>
<TD></TD>
<TD></TD>
<TD></TD>
<TD VALIGN="bottom" WIDTH="9%"></TD>
<TD></TD>
<TD></TD>
<TD></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<TD VALIGN="bottom" NOWRAP> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-bottom:1.00pt solid #000000; width:42.15pt; font-size:8pt; font-family:Times New Roman">Underwriters</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="2" ALIGN="center" STYLE="border-bottom:1.00pt solid #000000">Aggregate&nbsp;Principal&nbsp;Amount<br><FONT STYLE="white-space:nowrap">of&nbsp;2027-Year&nbsp;Notes</FONT></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="2" ALIGN="center" STYLE="border-bottom:1.00pt solid #000000">Aggregate&nbsp;Principal&nbsp;Amount<br><FONT STYLE="white-space:nowrap">of&nbsp;2047-Year&nbsp;Notes</FONT></TD>
<TD VALIGN="bottom">&nbsp;</TD></TR>


<TR BGCOLOR="#cceeff" STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">J.P. Morgan Securities LLC</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">114,750,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">76,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Merrill Lynch, Pierce, Fenner&nbsp;&amp;Smith</P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;Incorporated</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">114,750,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">76,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR BGCOLOR="#cceeff" STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Morgan Stanley&nbsp;&amp; Co. LLC</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">114,750,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">76,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">U.S. Bancorp Investments, Inc.</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">114,750,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">76,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR BGCOLOR="#cceeff" STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Citigroup Global Markets Inc.</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">22,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">15,000,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">PNC Capital Markets LLC</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">22,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">15,000,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR BGCOLOR="#cceeff" STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Wells Fargo Securities, LLC</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">22,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">15,000,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Barclays Capital Inc.</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">10,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">7,000,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR BGCOLOR="#cceeff" STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">BB&amp;T Capital Markets, a division of BB&amp;T Securities, LLC</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">10,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">7,000,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">BNY Mellon Capital Markets, LLC</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">10,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">7,000,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR BGCOLOR="#cceeff" STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Credit Suisse Securities (USA) LLC</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">10,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">7,000,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Fifth Third Securities, Inc.</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">10,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">7,000,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR BGCOLOR="#cceeff" STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Goldman, Sachs&nbsp;&amp; Co.</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">10,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">7,000,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">UMB Financial Services, Inc.</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">10,500,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">7,000,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR STYLE="font-size:1px; ">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">&nbsp;</P></TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">&nbsp;</P></TD>
<TD>&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">&nbsp;</P></TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">&nbsp;</P></TD>
<TD>&nbsp;</TD></TR>
<TR BGCOLOR="#cceeff" STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Total</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">600,000,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$</TD>
<TD VALIGN="bottom" ALIGN="right">400,000,000</TD>
<TD NOWRAP VALIGN="bottom">&nbsp;</TD></TR>
<TR STYLE="font-size:1px; ">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">&nbsp;</P></TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">&nbsp;</P></TD>
<TD>&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">&nbsp;</P></TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; border-top:1.00px solid #000000">&nbsp;</P></TD>
<TD>&nbsp;</TD></TR>
</TABLE>

<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">
SCHEDULE 2 </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">ISSUER FREE WRITING PROSPECTUSES </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">(A) Issuer Free Writing Prospectuses considered part of the Pricing Disclosure Package: </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">Term sheet substantially in the form of Exhibit A hereto </TD></TR></TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">(B) Issuer Free Writing Prospectuses not considered
part of the Pricing Disclosure Package: </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">None </TD></TR></TABLE>

<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right">SCHEDULE 3 </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">HUMANA INC. </P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">PARTNERSHIPS/JOINT
VENTURES </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B><U>DELAWARE </U></B></P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman"><B>American Tax Credit Corporate Georgia Fund III, L.L.C.,</B> a Delaware limited liability company, was formed on October&nbsp;4, 2004 for the
purpose of investing in apartment complexes generating Georgia state low income housing tax credits. Humana Insurance Company is a Member with a 58.1736% ownership interest. The Savannah Bank, N.A. is a Member with a 1.6029% ownership interest, GMAC
Insurance Georgia, L.L.C. is a Member with a 40.2133% ownership interest and Paramount Properties, Inc. is the Managing Member with 0.01% ownership interest. </P>
<P STYLE="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B><U>WISCONSIN </U></B></P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman"><B>Independent Care
Health Plan</B>, a Wisconsin corporation licensed as an HMO, operates an integrated, coordinated medical and social service managed care program for chronically disabled Medicaid recipients in Milwaukee, Wisconsin. CareNetwork, Inc. owns 50% of the
company&#146;s stock. New Health Services, Inc. owns the other 50%. </P>

<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right">EXHIBIT A </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right">Filed Pursuant to Rule 433 </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right">Registration Statement <FONT STYLE="white-space:nowrap">No.&nbsp;333-202623</FONT> </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>HUMANA INC. </B></P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>3.950%
Senior Notes due 2027 </B></P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>4.800% Senior Notes due 2047 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>March 13, 2017 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B><U>Pricing Term Sheet </U></B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>
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<TD WIDTH="47%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Issuer:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Humana&nbsp;Inc.</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Ratings*:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Trade Date:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">March 13, 2017</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Settlement Date:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">(T+3) March 16, 2017</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Joint Book-Running Managers:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">J.P. Morgan Securities LLC</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Merrill Lynch, Pierce, Fenner&nbsp;&amp; Smith</P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;Incorporated</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Morgan Stanley&nbsp;&amp; Co. LLC</P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">U.S. Bancorp Investments, Inc.</P></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Senior <FONT STYLE="white-space:nowrap">Co-Managers:</FONT></B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Citigroup Global Markets Inc.</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">PNC Capital Markets LLC</P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Wells Fargo Securities, LLC</P></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B><FONT STYLE="white-space:nowrap">Co-Managers:</FONT></B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Barclays Capital Inc.</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">BB&amp;T Capital Markets, a division of BB&amp;T Securities,</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">LLC</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">BNY Mellon Capital Markets, LLC</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Credit Suisse Securities (USA) LLC</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Fifth Third Securities, Inc.</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Goldman, Sachs&nbsp;&amp; Co.</P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">UMB Financial Services, Inc.</P></TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B><U>2027-Year Notes </U></B></P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Security&nbsp;Description:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Senior&nbsp;Notes&nbsp;due&nbsp;2027</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Principal Amount:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">$600,000,000</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Coupon:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">3.950%</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Maturity Date:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">March&nbsp;15, 2027</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Price to Public:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">99.877%</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Benchmark Treasury:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">2.250% UST due February&nbsp;15, 2027</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Benchmark Treasury Price / Yield:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><FONT STYLE="white-space:nowrap">96-26+</FONT> / 2.615%</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Spread to Benchmark Treasury:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">135 bps</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Yield to Maturity:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">3.965%</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Interest Payment Dates:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">September&nbsp;15 and March&nbsp;15, commencing September&nbsp;15, 2017</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Record Dates:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">September 1 and March 1</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Optional Redemption:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Make-whole call at T+20 bps plus accrued and unpaid interest</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Par Call:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">On or after December&nbsp;15, 2026</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>CUSIP/ISIN:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">444859 BF8 / US444859BF87</P></TD></TR>
</TABLE>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B><U>2047-Year Notes </U></B></P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>
<TD WIDTH="51%"></TD>
<TD VALIGN="bottom" WIDTH="2%"></TD>
<TD WIDTH="47%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Security&nbsp;Description:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Senior&nbsp;Notes&nbsp;due&nbsp;2047</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Principal Amount:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">$400,000,000</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Coupon:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">4.800%</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Maturity Date:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">March&nbsp;15, 2047</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Price to Public:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">99.905%</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Benchmark Treasury:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">2.875% UST due November&nbsp;15, 2046</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Benchmark Treasury Price / Yield:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><FONT STYLE="white-space:nowrap">93-22</FONT> / 3.206%</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Spread to Benchmark Treasury:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">160 bps</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Yield to Maturity:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">4.806%</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Interest Payment Dates:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">September&nbsp;15 and March&nbsp;15, commencing September&nbsp;15, 2017</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Record Dates:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">September 1 and March 1</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Optional Redemption:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">Make-whole call at T+25 bps plus accrued and unpaid interest</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>Par Call:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">On or after September&nbsp;15, 2046</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman"><B>CUSIP/ISIN:</B></P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; margin-left:1.00em; text-indent:-1.00em; font-size:10pt; font-family:Times New Roman">444859 BG6 / US444859BG60</P></TD></TR>
</TABLE> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center> <P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="2%" VALIGN="top" ALIGN="left"><B>*</B></TD>
<TD ALIGN="left" VALIGN="top"><B>Note: A securities rating is not a recommendation to buy, sell or hold securities and may be subject to revision or withdrawal at any time.</B> </TD></TR></TABLE>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>The issuer has filed a registration statement (including a prospectus) with the SEC for the offering to which this communication relates. Before you
invest, you should read the prospectus in that registration statement, the preliminary prospectus supplement thereto relating to the Senior Notes and other documents the issuer has filed with the SEC for more complete information about the issuer
and this offering. You may get these documents for free by visiting EDGAR on the SEC Web site at www.sec.gov. Alternatively, the issuer, any underwriter or any dealer participating in the offering will arrange to send you the prospectus and the
preliminary prospectus supplement thereto relating to the Senior Notes if you request it by calling J.P. Morgan Securities LLC collect at
<FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">1-212-834-4533,</FONT></FONT></FONT> Merrill Lynch, Pierce, Fenner&nbsp;&amp; Smith Incorporated toll-free at <FONT STYLE="white-space:nowrap"><FONT
STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">1-800-294-1322,</FONT></FONT></FONT> Morgan Stanley&nbsp;&amp; Co. LLC toll-free at
<FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap">1-866-718-1649</FONT></FONT></FONT> or U.S. Bancorp Investments, Inc. toll-free at <FONT STYLE="white-space:nowrap"><FONT STYLE="white-space:nowrap"><FONT
STYLE="white-space:nowrap">1-877-558-2607.</FONT></FONT></FONT> </B></P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>Any disclaimer or other notice that may appear below is not applicable to this
communication and should be disregarded. Such disclaimer or notice was automatically generated as a result of this communication being sent by Bloomberg or another email system</B>. </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right">EXHIBIT B </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">FORM OF OPINION OF FRIED, FRANK, HARRIS, SHRIVER&nbsp;&amp; JACOBSON LLP </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right">EXHIBIT C </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">FORM OF OPINION OF JOSEPH C. VENTURA, ASSOCIATE GENERAL COUNSEL AND </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">ASSISTANT CORPORATE SECRETARY OF THE COMPANY </P>
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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.2
<SEQUENCE>3
<FILENAME>d335535dex42.htm
<DESCRIPTION>EX-4.2
<TEXT>
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<TITLE>EX-4.2</TITLE>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B>Exhibit 4.2 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right">EXECUTION VERSION </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">HUMANA INC.,
</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">Issuer </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">THE BANK OF NEW YORK
MELLON TRUST COMPANY, N.A., </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">Trustee </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">TENTH SUPPLEMENTAL INDENTURE </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">Dated as of March&nbsp;16, 2017 </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center>
<P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">3.950% Senior
Notes due 2027 </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center> <P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">Supplemental to Indenture dated as of August&nbsp;5, 2003 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">THIS TENTH SUPPLEMENTAL INDENTURE (the &#147;Tenth Supplemental Indenture&#148;) is made the 16th
day of March, 2017, between HUMANA INC., a corporation duly incorporated and existing under the laws of Delaware and having its principal executive office at 500 West Main Street, Louisville, Kentucky 40202 (hereinafter called &#147;the
Company&#148;), and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (formerly known as The Bank of New York Trust Company, N.A. and as successor to The Bank of New York), a national banking association, as Trustee (hereinafter called the
&#147;Trustee&#148;). </P> <P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">RECITALS OF THE COMPANY </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">WHEREAS, the Company entered into an Indenture, dated as of August&nbsp;5, 2003 with the Trustee (the &#147;Original Indenture,&#148; and
together with this Tenth Supplemental Indenture, referred to herein as the &#147;Indenture&#148;) (all capitalized terms used in this Tenth Supplemental Indenture and not otherwise defined herein have the meanings assigned to such terms in the
Original Indenture), for the purposes of issuing its Securities, evidencing its senior unsecured indebtedness, unlimited as to principal amount, to bear such rates of interest, to mature at such time or times, to be issued in one or more series and
to have such other provisions as authorized by or pursuant to the authority granted in one or more resolutions of the Board of Directors of the Company; and </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">WHEREAS, Section&nbsp;901 of the Original Indenture provides that without the consent of the Holders of the Securities of any series issued
under the Original Indenture, the Company, when authorized by a Board Resolution, and the Trustee may, in certain circumstances, enter into one or more indentures supplemental to the Original Indenture; and </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">WHEREAS, the Company proposes to issue a series of Securities designated as its 3.950% Senior Notes due 2027, the terms of which shall be set
forth in, or determined in the manner provided in, an Officers&#146; Certificate of the Company as provided in Section&nbsp;301 of the Original Indenture (such senior notes being referred to herein as the &#147;2027 Senior Notes&#148; and all
references to Securities in the Original Indenture shall be deemed to refer also to the 2027 Senior Notes unless the context otherwise provides); and </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">WHEREAS, the entry into this Tenth Supplemental Indenture by the parties hereto is in all respect authorized by the provisions of the Original
Indenture; and </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">WHEREAS, all conditions necessary to authorize the execution and delivery of this Tenth Supplemental Indenture and to make
it a valid and binding obligation of the Company have been done or performed; and </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">NOW, THEREFORE, THIS TENTH SUPPLEMENTAL INDENTURE WITNESSETH: </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">For and in consideration of the promises and the purchase of the 2027 Senior Notes by the Holders thereof, it is mutually covenanted and
agreed, for the equal and proportionate benefit of all Holders of the 2027 Senior Notes, as follows: </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;1.</U>&nbsp;&nbsp;&nbsp;&nbsp;The Original Indenture is hereby amended solely with respect to the 2027 Senior
Notes as follows: </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(A)</TD>
<TD ALIGN="left" VALIGN="top">By amending Section&nbsp;101 to insert the following definitions in their entirety in the appropriate alphabetical order as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Change of Control&#148; means the occurrence of any one of the following: (1)&nbsp;the direct or indirect sale, lease, transfer,
conveyance or other disposition (other than by way of merger or consolidation), in one or a series of related transactions, of all or substantially all of the Company&#146;s and its subsidiaries assets taken as a whole to any Person other than to
the Company or a Subsidiary; (2)&nbsp;the consummation of any transaction (including without limitation, any merger or consolidation) the result of which is that any Person becomes the &#147;beneficial owner&#148; (as defined in Rules <FONT
STYLE="white-space:nowrap">13d-3</FONT> and <FONT STYLE="white-space:nowrap">13d-5</FONT> under the Exchange Act), directly or indirectly, of more than 50% of the outstanding Voting Stock of the Company or the Voting Stock of any Parent Company (as
defined below) or other Voting Stock into which the Voting Stock of the Company or the Voting Stock of any Parent Company is reclassified, consolidated, exchanged or changed, measured by voting power rather than number of shares; (3)&nbsp;the
Company or any Parent Company consolidates with, or merges with or into, any Person, or any Person consolidates with, or merges with or into, the Company or any Parent Company, in any such event pursuant to a transaction in which any of the
outstanding Voting Stock of the Company, the Voting Stock of such Parent Company or the Voting Stock of such other Person is converted into or exchanged for cash, securities or other property, other than any such transaction where the shares of the
Voting Stock of the Company or the Voting Stock of such Parent Company outstanding immediately prior to such transaction constitute, or are converted into or exchanged for, a majority of the Voting Stock of the surviving Person or any Parent Company
of the surviving Person immediately after giving effect to such transaction; or (4)&nbsp;the adoption of a plan relating to the liquidation or dissolution of the Company. Notwithstanding the foregoing, a transaction will not be deemed to involve a
Change of Control under clause (2)&nbsp;above if (i)&nbsp;the Company becomes a subsidiary of a Parent Company and (ii)&nbsp;the holders of the Voting Stock of the Company or the Voting Stock of any Parent Company immediately prior to such
transaction hold at least a majority of the Voting Stock of such Parent Company immediately following such transaction; provided that any series of related transactions shall be treated as a single transaction. The term &#147;Person,&#148; solely as
used in this definition, has the meaning given thereto in Section 13(d)(3) of the Exchange Act. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Change of Control Triggering
Event&#148; means the occurrence of both a Change of Control and a related Rating Event. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Common Stock&#148; means, with respect to
any Principal Subsidiary, Capital Stock of any class, however designated, except Capital Stock which is <FONT STYLE="white-space:nowrap">non-participating</FONT> beyond fixed dividend and liquidation preferences and the holders of which have either
no voting rights or limited voting rights entitling them, only in the case of certain contingencies, to elect less than a majority of the directors (or persons performing similar functions) of such Principal Subsidiary, and also includes securities
of any class, however designated, which are convertible into Common Stock. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">2 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Indebtedness&#148; means, with respect to any Person (without duplication): </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(1)&nbsp;&nbsp;&nbsp;&nbsp;any liability of that Person (A)&nbsp;for borrowed money, or under any reimbursement obligation relating to a
letter of credit or similar instrument; (B)&nbsp;evidenced by a bond, note, debenture or similar instrument; (C)&nbsp;to pay the deferred purchase price of property or services, except trade accounts payable arising in the ordinary course of
business; or (D)&nbsp;for the payment of money relating to any obligations under any capital lease of real or personal property which has been recorded as a capitalized lease obligation; </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(2)&nbsp;&nbsp;&nbsp;&nbsp;any liability of others described in the preceding clause (1)&nbsp;that the Person has guaranteed or that is
otherwise its legal liability or which is secured by a lien on that Person&#146;s Property; and </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(3)&nbsp;&nbsp;&nbsp;&nbsp;any amendment,
supplement, modification, deferral, renewal, extension or refunding of any liability of the types referred to in clauses (1)&nbsp;or (2) above. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Investment Grade&#148; means a rating of Baa3 or better by Moody&#146;s (or its equivalent under any successor rating category) and a
rating of <FONT STYLE="white-space:nowrap">BBB-</FONT> or better by Standard&nbsp;&amp; Poor&#146;s (or its equivalent under any successor rating category). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Issue Date&#148; means the first date on which 2027 Senior Notes are issued, which shall be March&nbsp;16, 2017. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Moody&#146;s&#148; means Moody&#146;s Investors Service, Inc., or any successor thereto. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Parent Company&#148; means any holding company that, directly or indirectly, owns 100% of the Voting Stock of the Company. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Principal Subsidiary&#148; means a consolidated subsidiary of the Company that, as of the relevant time of determination, is a
&#147;significant subsidiary&#148; as defined under Rule 405 under the Securities Act of 1933, as amended (as that Rule is in effect on March&nbsp;13, 2017, without giving effect to any further amendment of that Rule). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Rating Agency&#148; means: </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(1)&nbsp;&nbsp;&nbsp;&nbsp;each of Moody&#146;s and Standard&nbsp;&amp; Poor&#146;s, and </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(2)&nbsp;&nbsp;&nbsp;&nbsp;if either or both of Moody&#146;s or Standard&nbsp;&amp; Poor&#146;s ceases to rate the 2027 Senior Notes or fails
to make a rating of the 2027 Senior Notes publicly available for reasons outside of the Company&#146;s control, a Substitute Rating Agency in lieu thereof. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">3 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Rating Event&#148; means (i)&nbsp;the rating of the 2027 Senior Notes is lowered by both
Rating Agencies during the related Trigger Period and (ii)&nbsp;the 2027 Senior Notes are rated below an Investment Grade rating by both Rating Agencies on any day during such Trigger Period. If either Rating Agency is not providing a rating of the
2027 Senior Notes on any day during such Trigger Period for any reason, the rating of such Rating Agency shall be deemed to be below Investment Grade on such day and such Rating Agency will be deemed to have lowered its rating of the 2027 Senior
Notes during the Trigger Period. For the avoidance of doubt, the Trustee shall not be charged with knowledge of any Rating Event nor have any duty to monitor the ratings of the Securities. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Standard&nbsp;&amp; Poor&#146;s&#148; means Standard&nbsp;&amp; Poor&#146;s Financial Services LLC, a division of The McGraw Hill
Companies, or any successor thereto. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Substitute Rating Agency&#148; means a &#147;nationally recognized statistical rating
organization&#148; as that term is defined in Section 3(a)(62) of the Exchange Act, selected by the Company (as certified by a resolution of the Board of Directors delivered to the Trustee) as a replacement agency for Moody&#146;s or
Standard&nbsp;&amp; Poor&#146;s, or both of them, as the case may be. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Trigger Period&#148; means the period commencing on the
earlier of the first public notice of (a)&nbsp;the occurrence of a Change of Control or (b)&nbsp;the Company&#146;s intention to effect a Change of Control and ending 60 days following consummation of such Change of Control (which period shall be
extended so long as the rating of the 2027 Senior Notes is under publicly announced consideration for a possible downgrade by either of the Rating Agencies). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Voting Stock&#148; means, with respect to any Person as of any date, the Capital Stock of such Person that is at the time entitled to
vote generally in the election of the board of directors (or other analogous managing body) of such Person. </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(B)</TD>
<TD ALIGN="left" VALIGN="top">By replacing the definition of &#147;Notice of Default&#148; in Section&nbsp;101 of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Notice of Default&#148; has the meaning specified in Sections 501(3) and 501(4). </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(C)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section&nbsp;105(2) of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(2)&nbsp;&nbsp;&nbsp;&nbsp;the Company by such Trustee or by any Holder shall be sufficient for every purpose hereunder (except as provided in
paragraphs (3)&nbsp;and (4) of Section&nbsp;501) if furnished in writing and mailed, first class postage prepaid, addressed to it, to the attention of the Chief Financial Officer, at the address of its principal office specified in the first
paragraph of this instrument or at any other address previously furnished in writing to such Trustee by the Company, or if sent by facsimile transmission, to a facsimile number provided to the Trustee by the Company, with a copy mailed, first class
postage prepaid, to the Company addressed to it as provided above. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">4 </P>


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<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(D)</TD>
<TD ALIGN="left" VALIGN="top">By deleting the eighth paragraph of Section&nbsp;305 of the Original Indenture in its entirety. </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(E)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section&nbsp;403 of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:18pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">Section&nbsp;403. <I>Covenant Defeasance</I>. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">Upon the Company&#146;s exercise under Section&nbsp;401 of the option applicable to this Section&nbsp;403, the Company shall be
released from any obligations under the covenants contained in Sections 704, 801 and 1007 hereof with respect to the Outstanding 2027 Senior Notes, on and after the date the conditions set forth in Section&nbsp;404 are satisfied (hereinafter,
&#147;Covenant Defeasance&#148;), and the 2027 Senior Notes and any coupons appertaining thereto shall thereafter be deemed not &#147;Outstanding&#148; for the purposes of any direction, waiver, consent or declaration or act of Holders (and the
consequences of any thereof) in connection with such covenants, but shall continue to be deemed &#147;Outstanding&#148; for all other purposes hereunder (it being understood that such 2027 Senior Notes shall not be deemed outstanding for accounting
purposes). For this purpose, such Covenant Defeasance means that, with respect to the Outstanding 2027 Senior Notes and any coupons appertaining thereto, the Company may omit to comply with and shall have no liability in respect of any term,
condition or limitation set forth in any such covenant, whether directly or indirectly, by reason of any reference elsewhere herein to any such covenant or by reason of any reference in any such covenant to any other provision herein or in any other
document and such omission to comply shall not constitute a default or Event of Default under subsection 501(3) but, except as specified above, the remainder of this Indenture and the 2027 Senior Notes shall be unaffected thereby. </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(F)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section 404(b) of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(b)&nbsp;&nbsp;&nbsp;&nbsp;in the case of Legal Defeasance, the Company shall have delivered to the Trustee for the Securities of that series
an Opinion of Counsel in the United States reasonably acceptable to such Trustee confirming that, subject to customary assumptions and exclusions, (1)&nbsp;the Company has received from, or there has been published by, the U.S. Internal Revenue
Service a ruling or (2)&nbsp;since the Issue Date, there has been a change in the applicable U.S. federal income tax law, in either case to the effect that, and based thereon such Opinion of Counsel in the United States shall confirm that, subject
to customary assumptions and exclusions, the Holders and beneficial owners of the Outstanding Securities of that series will not recognize income, gain or loss for U.S. federal income tax purposes as a result of such Legal Defeasance and will be
subject to U.S. federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such Legal Defeasance had not occured; </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">5 </P>


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<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(G)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section 404(c) of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(c)&nbsp;&nbsp;&nbsp;&nbsp;in the case of Covenant Defeasance, the Company shall have delivered to the Trustee for the Securities of that
series an Opinion of Counsel in the United States reasonably acceptable to such Trustee confirming that, subject to customary assumptions and exclusions, the Holders and beneficial owners of the Outstanding Securities of that series will not
recognize income, gain or loss for U.S. federal income tax purposes as a result of such Covenant Defeasance and will be subject to U.S. federal income tax on the same amounts, in the same manner and at the same times as would have been the case if
such Covenant Defeasance had not occurred; </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(H)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section 404(d) of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(d)&nbsp;&nbsp;&nbsp;&nbsp;no Event of Default or event which with the giving of notice or the lapse of time, or both, would become an Event of
Default with respect to the 2027 Senior Notes shall have occurred and be continuing on the date of such deposit and no Event of Default under Section&nbsp;501(5) or Section&nbsp;501(6) shall have occurred and be continuing on the 123rd day after
such date; </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(I)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section 405(ii)(B) of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(B)&nbsp;&nbsp;&nbsp;&nbsp;no Event of Default or event which with the giving of notice or the lapse of time, or both, would become an Event of
Default shall have occurred and be continuing on the date of such deposit and no Event of Default under Section&nbsp;501(5) or Section&nbsp;501(6) shall have occurred and be continuing on the 123rd day after such date; </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(J)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section&nbsp;501 of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Event of Default&#148; wherever used herein with respect to the 2027 Senior Notes means any one of the following events (whatever the
reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body):
</P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(1)&nbsp;&nbsp;&nbsp;&nbsp;default in the payment of any installment of interest upon any 2027 Senior Note and any related coupon when it
becomes due and payable, and continuance of such default for a period of 30 days; or </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(2)&nbsp;&nbsp;&nbsp;&nbsp;default in the payment of
the principal of (or premium, if any, on) any 2027 Senior Note at its Maturity; or </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(3)&nbsp;&nbsp;&nbsp;&nbsp;default in the performance
of, or breach of, any covenant or warranty of the Company in respect of any 2027 Senior Note contained in this Indenture or in such 2027 Senior Notes (other than a covenant or warranty a default in whose performance or whose breach is elsewhere in
this Section specifically dealt with) and continuance of such default or breach for a period of 60 days after there has been given, by registered or </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">6 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">
certified mail, to the Company by the Trustee for the 2027 Senior Notes or to the Company and such Trustee by the Holders of at least 25% in aggregate principal amount of the Outstanding 2027
Senior Notes a written notice specifying such default or breach and requiring it to be remedied and stating that such notice is a &#147;<I>Notice of Default</I>&#148; hereunder; or </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(4)&nbsp;&nbsp;&nbsp;&nbsp;(A) the Company or any of its Subsidiaries fails to pay indebtedness for money borrowed by the Company or any of
its Subsidiaries in an aggregate principal amount of at least $150,000,000, at the later of final maturity or the expiration of any related applicable grace period and such payment shall not have been made, waived or extended within 30 days after
written notice from the Trustee or the Holders of at least 25% in aggregate principal amount of the Outstanding 2027 Senior Notes as provided below or (B)&nbsp;acceleration of maturity of Securities of another series or any other indebtedness for
borrowed money of the Company or any of its Subsidiaries, in an aggregate principal amount exceeding $150,000,000, under the terms of the instrument or instruments under which such indebtedness arises or is secured, if such indebtedness has not been
discharged in full or such acceleration is not rescinded or annulled within 30 days after there has been given, by registered or certified mail, to the Company by the Trustee or to the Company and such Trustee by the Holders of at least 25% in
aggregate principal amount of the Outstanding 2027 Senior Notes a written notice specifying such default and requiring it to be remedied and stating that such notice is a &#147;<I>Notice of Default</I>&#148; hereunder; or </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(5)&nbsp;&nbsp;&nbsp;&nbsp;the Company shall commence any case or proceeding seeking to have an order for relief entered on its behalf as
debtor or to adjudicate it as bankrupt or insolvent or seeking reorganization, liquidation, dissolution, <FONT STYLE="white-space:nowrap">winding-up,</FONT> arrangement, composition or readjustment of its debts or any other relief under any
bankruptcy, insolvency, reorganization, liquidation, dissolution, arrangement, composition, readjustment of debt or other similar act or law of any jurisdiction, domestic or foreign, now or hereafter existing; or the Company shall apply for a
receiver, custodian or trustee (other than any trustee appointed as a mortgagee or secured party in connection with the issuance of indebtedness for borrowed money of the Company) of it or for all or a substantial part of its property; or the
Company shall make a general assignment for the benefit of creditors; or the Company shall take any corporate action in furtherance of any of the foregoing; or </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(6)&nbsp;&nbsp;&nbsp;&nbsp;an involuntary case or other proceeding shall be commenced against the Company with respect to it or its debts
under any bankruptcy, insolvency or other similar law now or hereafter in effect seeking the appointment of a trustee, receiver, liquidator, custodian or similar official of the Company or any substantial part of its property; and such case or
</P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">7 </P>


<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">
other proceeding (A)&nbsp;results in the entry of an order for relief or a similar order against the Company or (B)&nbsp;shall continue unstayed and in effect for a period of 60 consecutive days.
</P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(K)</TD>
<TD ALIGN="left" VALIGN="top">By replacing the first and second paragraphs of Section&nbsp;502 of the Original Indenture in their entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">If an Event of Default with respect to the 2027 Senior Notes and any related coupons occurs and is continuing (other than an
Event of Default described in Section&nbsp;501(5) or 501(6) with respect to the Company), then and in every such case either the Trustee for the 2027 Senior Notes or the Holders of not less than 25% in aggregate principal amount of the Outstanding
2027 Senior Notes may declare the entire principal amount of all the 2027 Senior Notes, to be due and payable immediately, by a notice in writing to the Company (and to such Trustee if given by Holders), and upon any such declaration of acceleration
such principal, together with accrued interest and all other amounts owing hereunder, shall become immediately due and payable, without presentment, demand, protest or notice of any kind, all of which are hereby expressly waived. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">If any Event of Default specified in Section&nbsp;501(5) or 501(6) occurs with respect to the Company, all of the unpaid
principal amount and accrued interest on all Securities of each series then outstanding shall <I>ipso facto</I> become and be immediately due and payable without any declaration or other act by the Trustee or any Holder. </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(L)</TD>
<TD ALIGN="left" VALIGN="top">By replacing the last paragraph of Section&nbsp;607 of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">When the Trustee incurs expenses or renders services in connection with an Event of Default specified in Section&nbsp;501(5) or
Section&nbsp;501(6) the expenses (including the reasonable charges and expenses of its counsel) and the compensation for the services are intended to constitute expenses of administration under any applicable Federal or state bankruptcy, insolvency
or other similar law. </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(M)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section&nbsp;1007 of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:18pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">Section&nbsp;1007. <I>Limitation on Liens</I> </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">The Company shall not, and shall not permit any of its Principal Subsidiaries to, issue, assume, Incur or guarantee any
Indebtedness secured by a mortgage, pledge, lien or other encumbrance, directly or indirectly, on any of the Common Stock of a Principal Subsidiary owned by the Company or any of its Principal Subsidiaries, unless the Company&#146;s obligations
under the 2027 Senior Notes and, if the Company so elects, any other Indebtedness of the Company ranking on a parity with, or prior to, the 2027 Senior Notes, shall be secured equally and ratably with, or prior to, such secured Indebtedness so long
as it is outstanding and is so secured. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">8 </P>


<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">


<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(N)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section&nbsp;1008 of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:18pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">Section&nbsp;1008. <I>Waiver of Certain Covenants.</I> </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">The Company may omit in any particular instance to comply with any covenant or condition set forth in Sections 1005 to 1007,
inclusive, if before or after the time for such compliance the Holders of more than 50% in aggregate principal amount of the Outstanding Securities of each series of Securities affected by the omission shall, in each case by Act of such Holders,
either waive such compliance in such instance or generally waive compliance with such covenant or condition, but no such waiver shall extend to or affect such covenant or condition except to the extent so expressly waived, and, until such waiver
shall become effective, the obligations of the Company and the duties of the Trustee for the Securities of each series with respect to any such covenant or condition shall remain in full force and effect. </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(O)</TD>
<TD ALIGN="left" VALIGN="top">By deleting Section&nbsp;1009 from the Original Indenture in its entirety. </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(P)</TD>
<TD ALIGN="left" VALIGN="top">By adding Section&nbsp;1109 to the Original Indenture as follows: </TD></TR></TABLE> <P STYLE="margin-top:18pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">Section&nbsp;1109. <I>Offer
to Repurchase Upon Change of Control Triggering Event</I>. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(a)&nbsp;&nbsp;&nbsp;&nbsp;If a Change of Control Triggering Event occurs with
respect to the 2027 Senior Notes, unless the Company shall have exercised its option to redeem the 2027 Senior Notes pursuant to Section&nbsp;1102, the Company shall be required to make an offer (the &#147;Change of Control Offer&#148;) to each
Holder of 2027 Senior Notes to repurchase all or any part (equal to $2,000 or any integral multiple of $1,000 in excess thereof) of such Holder&#146;s 2027 Senior Notes on the terms set forth in this Section&nbsp;1109. In the Change of Control
Offer, the Company shall be required to offer payment in cash equal to 101% of the principal amount of the 2027 Senior Notes to be repurchased, <U>plus</U> accrued and unpaid interest, if any, on the 2027 Senior Notes up to, but not including, the
date of repurchase (the &#147;Change of Control Payment&#148;) subject to the rights of the Holder on the relevant Regular Record Date to receive interest due on the relevant Interest Payment Date. Within 30 days following any Change of Control
Triggering Event or, at the option of the Company, prior to any Change of Control, but after the public announcement of the transaction that constitutes or may constitute the Change of Control, the Company shall deliver a notice to Holders of the
2027 Senior Notes, with a copy to the Trustee, which notice shall govern the terms of the Change of Control Offer, describing the transaction that constitutes or may constitute the Change of Control Triggering Event and offering to repurchase the
2027 Senior Notes on the date specified in the notice, which date shall be no earlier than 30 days and no later than 60 days from the date such notice is sent other than as may be required by law or, if the notice is sent prior to the Change of
Control, no earlier than 30 days and no later than 60 days from the date on which the Change of Control Triggering Event occurs (the &#147;Change of Control Payment Date&#148;). The notice shall, if sent prior to the date of consummation of the
Change of Control, state that the Change of Control Offer is conditioned on the Change of Control Triggering Event occurring on or prior to the Change of Control Payment Date. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">9 </P>


<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(b)&nbsp;&nbsp;&nbsp;&nbsp;On the Change of Control Payment Date, the Company shall, to the
extent lawful: </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(i)&nbsp;&nbsp;&nbsp;&nbsp;accept for payment all 2027 Senior Notes or portions of 2027 Senior Notes properly tendered
pursuant to the Change of Control Offer; </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(ii)&nbsp;&nbsp;&nbsp;&nbsp;deposit with the Paying Agent an amount equal to the Change of
Control Payment in respect of all 2027 Senior Notes or portions of 2027 Senior Notes properly tendered in accordance with the procedures set forth in the Global Securities representing the 2027 Senior Notes; and </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(iii)&nbsp;&nbsp;&nbsp;&nbsp;deliver or cause to be delivered to the Trustee the 2027 Senior Notes properly accepted together with an
Officer&#146;s Certificate stating the principal amount of 2027 Senior Notes or portions of 2027 Senior Notes being repurchased. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">The
Company shall publicly announce the results of the Change of Control Offer on or as soon as possible after the date of purchase. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(c)&nbsp;&nbsp;&nbsp;&nbsp;The Company shall not be required to make a Change of Control Offer upon the occurrence of a Change of Control
Triggering Event if a third party makes such an offer in the manner, at the times and otherwise in compliance with the requirements for an offer made by the Company and the third party repurchases all 2027 Senior Notes properly tendered and not
withdrawn under its offer. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(d)&nbsp;&nbsp;&nbsp;&nbsp;The Company shall comply in all material respects with the requirements of Rule <FONT
STYLE="white-space:nowrap">14e-1</FONT> under the Exchange Act and any other securities laws and regulations thereunder to the extent such laws and regulations are applicable in connection with the repurchase of the 2027 Senior Notes as a result of
a Change of Control Triggering Event. To the extent that the provisions of any such securities laws or regulations conflict with the Change of Control Offer provisions of the 2027 Senior Notes, the Company shall comply with the applicable securities
laws and regulations and shall not be deemed to have breached its obligations under this Section&nbsp;1109 by virtue of any such conflict. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;2.</U>&nbsp;&nbsp;&nbsp;&nbsp;The recitals and statements in this Tenth Supplemental Indenture are made by the
Company only and not by the Trustee, and the Trustee makes no representation as to the validity or sufficiency of this Tenth Supplemental Indenture (other than with respect to the due authorization, execution and delivery of this Tenth Supplemental
Indenture by the Trustee). All of the provisions contained in the Original Indenture in respect of the rights, privileges, immunities, powers and duties of the Trustee shall be applicable in respect of the 2027 Senior Notes and of this Tenth
Supplemental Indenture as fully and with like effect as if set forth herein in full. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">10 </P>


<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;3.</U>&nbsp;&nbsp;&nbsp;&nbsp;As supplemented hereby, the Original
Indenture is in all respects ratified and confirmed, and the Original Indenture and this Tenth Supplemental Indenture shall be read, taken and construed as one and the same instrument and all references to Securities in the Original Indenture shall
be deemed to refer also to the 2027 Senior Notes unless the context otherwise provides. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;4.</U>&nbsp;&nbsp;&nbsp;&nbsp;This Tenth Supplemental Indenture shall be governed by, and construed in
accordance with, the laws of the State of New York. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;5.</U>&nbsp;&nbsp;&nbsp;&nbsp;In the event of a
conflict between the terms and conditions of the Original Indenture and the terms and conditions of this Tenth Supplemental Indenture, then the terms and conditions of this Tenth Supplemental Indenture shall prevail; provided that if and to the
extent that any provision of this Tenth Supplemental Indenture limits, qualifies or conflicts with another provision which is required to be included herein or in the Original Indenture by the Trust Indenture Act of 1939, as amended, such required
provision shall control. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;6.</U>&nbsp;&nbsp;&nbsp;&nbsp;All covenants and agreements in this Tenth
Supplemental Indenture by the Company shall bind its successors and assigns, whether so expressed or not. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;7.</U>&nbsp;&nbsp;&nbsp;&nbsp;In case any provision in this Tenth Supplemental Indenture shall be invalid,
illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired hereby. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;8.</U>&nbsp;&nbsp;&nbsp;&nbsp;Nothing in this Tenth Supplemental Indenture, expressed or implied, shall give to
any Person, other than the parties hereto and any Paying Agent, any Security Registrar and any Authenticating Agent for the 2027 Senior Notes and their successors under the Indenture, and the Holders of the 2027 Senior Notes any benefit or any legal
or equitable right, remedy or claim under this Tenth Supplemental Indenture. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;9.</U>&nbsp;&nbsp;&nbsp;&nbsp;This Tenth Supplemental Indenture may be simultaneously executed in several
counterparts, each of which shall be deemed to be an original, and such counterparts shall together constitute but one and the same instrument. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">(signature page follows) </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">11 </P>


<p Style='page-break-before:always'>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">IN WITNESS WHEREOF, the parties hereto have caused this Tenth Supplemental Indenture dated as of
March&nbsp;16, 2017 to be duly executed, all as of March&nbsp;16, 2017. </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><DIV ALIGN="right">
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="40%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt">


<TR>
<TD WIDTH="6%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="12%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="80%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">HUMANA INC.,</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">Issuer</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">By:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Brian A. Kane</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Brian A. Kane</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Senior Vice President and</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Chief Financial Officer</TD></TR>
</TABLE></DIV>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">[Signature Page to Tenth
Supplemental Indenture] </P>


<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <DIV ALIGN="right">
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="40%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt">


<TR>
<TD WIDTH="6%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="12%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="80%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.,</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5">Trustee</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">By:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Valere Boyd</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Valere Boyd</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Vice President</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16" COLSPAN="3"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="3">Dated:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">March&nbsp;16, 2017</TD></TR>
</TABLE></DIV>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">[Signature Page to Tenth
Supplemental Indenture] </P>

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<FILENAME>d335535dex43.htm
<DESCRIPTION>EX-4.3
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B>Exhibit 4.3 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>HUMANA INC. </B></P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">3.950% Senior
Notes due 2027 </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">PRINCIPAL AMOUNT</TD></TR>
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<TD VALIGN="top">REGISTERED</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD></TR>
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<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">CUSIP No.: 444859 BF8</TD></TR>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">ISIN No.: US444859BF87</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">No.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">Common Code: 153996229</TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">THIS NOTE IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A
DEPOSITARY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR NOTES IN CERTIFICATED FORM, THIS NOTE MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITORY TRUST COMPANY (THE &#147;DEPOSITARY&#148;) TO A NOMINEE OF THE
DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. UNLESS THIS NOTE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY NOTE ISSUED IS REGISTERED IN THE NAME OF CEDE&nbsp;&amp; CO. OR IN SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO CEDE&nbsp;&amp; CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE&nbsp;&amp; CO., HAS AN INTEREST
HEREIN. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">HUMANA INC., a Delaware corporation (the &#147;Issuer&#148; or the &#147;Company,&#148; which terms include any successor
corporation under the Indenture hereinafter referred to), for value received, hereby promises to pay to CEDE&nbsp;&amp; CO., or registered assigns, the principal sum of
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; on March&nbsp;15, 2027, and to pay interest thereon (computed on the basis of a
<FONT STYLE="white-space:nowrap">360-day</FONT> year of twelve <FONT STYLE="white-space:nowrap">30-day</FONT> months), semi-annually in arrears on September&nbsp;15 and March&nbsp;15 (the &#147;Interest Payment Dates&#148;) of each year, commencing
on September&nbsp;15, 2017, at the rate per annum specified in the title of this Note from March&nbsp;16, 2017 or the most recent Interest Payment Date to which interest had been paid or duly provided for. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The interest so payable and punctually paid or duly provided for on any Interest Payment Date will, as provided in the Indenture, be paid to
the Person in whose name this Note (or one or more Predecessor Securities) is registered at the close of business on the September 1<SUP STYLE="font-size:85%; vertical-align:top">st</SUP> or March
1<SUP STYLE="font-size:85%; vertical-align:top">st</SUP> (the &#147;Record Date&#148;) immediately preceding such Interest Payment Date. Except as provided herein, payment of the principal of (and premium, if any) and interest on this Note will be
made at the office or agency of the Company maintained by the Company for such purpose, in the Borough of Manhattan, The City of New York, which initially will be in the corporate trust office of The Bank of New York Mellon Trust Company, N.A., the
Trustee for this Note under </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
the Indenture, located at 101 Barclay Street, New York, New York 10286, in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public
and private debts. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">Reference is hereby made to the further provisions of this Note as set forth on the reverse hereof, which further
provisions shall for all purposes have the same effect as if set forth at this place. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">Unless the certificate of authentication hereon
has been executed by or on behalf of The Bank of New York Mellon Trust Company, N.A., the Trustee for this Note under the Indenture, or its successor thereunder, by the manual signature of one of its authorized officers, this Note shall not be
entitled to any benefit under the Indenture or be valid or obligatory for any purpose. </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed, manually or in
facsimile, and an imprint or facsimile of its corporate seal to be imprinted hereon. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Dated: March&nbsp;16, 2017 </P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="5">HUMANA INC.</TD></TR>
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<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">By:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">&nbsp;</P></TD></TR>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Brian A. Kane</TD></TR>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Senior Vice President and Chief</TD></TR>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Financial Officer</TD></TR>
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<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
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<TD VALIGN="top">[FACSIMILE OF SEAL]</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD></TR>
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<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Attest:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD></TR>
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<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">By:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">&nbsp;</P></TD></TR>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Joseph C. Ventura</TD></TR>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Associate General Counsel &amp;</TD></TR>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Assistant Corporate Secretary</TD></TR>
</TABLE>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">[Signature Page to 2027
Global Note No.&nbsp;&nbsp;&nbsp;&nbsp;] </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">CERTIFICATE OF AUTHENTICATION </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">This is one of the Securities of the series designated therein described in the within-mentioned Indenture. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">as Trustee </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD VALIGN="top">By:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">&nbsp;</P></TD></TR>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Authorized Signatory</TD></TR>
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<TD HEIGHT="16" COLSPAN="2"></TD></TR>
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<TD VALIGN="top">Dated:</TD>
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</TABLE>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">[Signature Page to 2027
Global Note No.&nbsp;&nbsp;&nbsp;&nbsp;] </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">(Reverse of Note) </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">HUMANA INC. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">This Note is one
of a duly authorized issue of Securities of the Company designated as its 3.950% Senior Notes due 2027 (the &#147;Notes&#148;). The Notes are one of an indefinite number of series of debt securities of the Company (the &#147;Securities&#148;),
issued or issuable under and pursuant to a base indenture, dated as of August&nbsp;5, 2003 (the &#147;Base Indenture&#148;), between the Company and The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of New York Trust
Company, N.A.) (as successor to The Bank of New York) (herein called the &#147;Trustee,&#148; which term includes any successor Trustee under the Indenture), as supplemented by a tenth supplemental indenture, dated as of March&nbsp;16, 2017 (the
&#147;Tenth Supplemental Indenture&#148;; the Base Indenture as supplemented by the Tenth Supplemental Indenture is herein called the &#147;Indenture&#148;), to which Indenture and all indentures supplemental thereto (other than supplemental
indentures creating a different series of notes) reference is hereby made for a statement of the respective rights thereunder of the Company, the Trustee and the Holders of the Notes and the terms upon which the Notes are to be authenticated and
delivered. The terms, conditions and provisions of the Notes are those stated in the Indenture, those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended, and those set forth in this Note. This Note is one of a
series designated on the face hereof initially issued in an aggregate principal amount of $600,000,000. The Company may, from time to time, without the consent of the Holders, issue and sell additional Securities ranking equally with the Notes and
otherwise identical in all respects (except for their date of issue, issue price and, if applicable, the first payment of interest on the additional notes) so that such additional Securities shall be consolidated and form a single series with the
Notes. If any additional Securities are not fungible with the Notes for U.S. federal income tax purposes, they will be issued with a different CUSIP number (or other applicable identifying number). </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The terms of other series of Securities issued under the Base Indenture may vary with respect to interest rates or interest rate formulas,
issue dates, maturity, redemption, repayment, currency of payment and otherwise as provided in the Base Indenture. The Base Indenture further provides that Securities of a single series may be issued at various times, with different maturity dates
and may bear interest at different rates. All terms used in this Note which are defined in the Indenture shall have the meanings assigned to them in the Indenture. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">This Note is not subject to any sinking fund. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">If an Event of Default (other than an Event of Default described in Section&nbsp;501(5) or 501(6) of the Indenture, with respect to the
Company) with respect to the Notes shall occur and be continuing, then either the Trustee or the Holders of not less than 25% in aggregate principal amount of the Notes of this series then Outstanding may declare the aggregate principal amount of
the Notes of this series due and payable in the manner and with the effect provided in the Indenture. If an Event of Default specified in Section&nbsp;501(5) or 501(6) occurs with respect to the Company, all of the unpaid principal amount and
accrued interest thereon shall ipso facto become and be immediately due and payable in the manner and with the effect provided in the Indenture without any declaration or other act by the Trustee or any Holder. </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">This Note may be redeemed at any time in whole, or from time to time in part, at the option of
the Company (such date of redemption, the &#147;Optional Redemption Date&#148;) at the Redemption Price (as defined below) plus accrued and unpaid interest thereon to the Optional Redemption Date, subject to the rights of Holders as of the close of
business on a relevant Record Date to receive interest due on the related Interest Payment Date. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The &#147;Redemption Price&#148; shall
equal the greater of: </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">100% of the principal amount of the Notes to be redeemed; and </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">the sum of the present values of the remaining scheduled payments on the Notes to be redeemed consisting of principal and interest, exclusive of interest accrued to the Optional Redemption Date that would be due if the
notes matured on the Par Call Date, discounted to the Optional Redemption Date on a semiannual basis (assuming a <FONT STYLE="white-space:nowrap">360-day</FONT> year consisting of twelve <FONT STYLE="white-space:nowrap">30-day</FONT> months) at the
applicable Treasury Yield plus 20 basis points; </TD></TR></TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman"><I>provided, however,</I> that if the Company redeems any Notes on or
after the Par Call Date, the Redemption Price for such Notes shall equal 100% of the principal amount of Notes to be redeemed. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The Notes
called for redemption become due on the Optional Redemption Date. Notices of redemption will be mailed (or otherwise transmitted in accordance with the applicable procedures of the Depositary) at least 30 but not more than 60 days before the
Optional Redemption Date to each Holder of Notes to be redeemed at its registered address. The notice of redemption for the Notes will state the amount to be redeemed. On and after the Optional Redemption Date, interest will cease to accrue on any
Notes that are redeemed. If less than all the Notes are redeemed at any time, the Notes shall be selected on a pro rata basis or by any other method the Trustee deems fair and appropriate. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">For purposes of determining the Redemption Price, the following definitions are applicable: </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Comparable Treasury Issue&#148; means the United States Treasury security selected by an Independent Investment Banker as having a
maturity comparable to the remaining term of the Notes to be redeemed (assuming, for this purpose, that such Notes matured on the Par Call Date) that would be utilized, at the time of selection and in accordance with customary financial practice, in
pricing new issues of corporate debt securities of comparable maturity to the remaining term of the Notes assuming for this purpose, the Notes mature on the Par Call Date. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Comparable Treasury Price&#148; means, with respect to any Optional Redemption Date the average of the Reference Treasury Dealer
Quotations obtained by the Company for that Optional Redemption Date, after excluding the highest and lowest of such Reference Treasury Dealer Quotations, or, if the Company is unable to obtain at least four such Reference Treasury Dealer
Quotations, the average of all Reference Treasury Dealer Quotations obtained by the Company. </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Independent Investment Banker&#148; means each of J.P. Morgan Securities LLC, Merrill
Lynch, Pierce, Fenner&nbsp;&amp; Smith Incorporated, Morgan Stanley&nbsp;&amp; Co. LLC or U.S. Bancorp Investments, Inc., as selected by the Company or, if all such firms are unwilling or unable to select the applicable Comparable Treasury Issue, an
independent investment banking institution of national standing appointed by the Company. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Par Call Date&#148; means
December&nbsp;15, 2026 (3 months prior to maturity). </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Reference Treasury Dealer&#148; means each of J.P. Morgan Securities LLC,
Merrill Lynch, Pierce, Fenner&nbsp;&amp; Smith Incorporated, Morgan Stanley&nbsp;&amp; Co. LLC or a treasury dealer selected by U.S. Bancorp Investments, Inc. and their respective successors and two other primary U.S. government securities dealers
in New York City (each, a &#147;Primary Treasury Dealer&#148;) selected by the Independent Investment Banker; provided, however, that if any of the foregoing shall cease to be a Primary Treasury Dealer, the Company shall substitute therefor another
Primary Treasury Dealer. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Reference Treasury Dealer Quotations&#148; means, with respect to each Reference Treasury Dealer and any
Optional Redemption Date for the Notes, an average, as determined by the Company, of the bid and asked prices for the Comparable Treasury Issue for the Notes, expressed in each case as a percentage of its principal amount, quoted in writing to the
Company by the Reference Treasury Dealer at 5:00 p.m., New York City time, on the third business day preceding the Optional Redemption Date. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Treasury Yield&#148; means, with respect to any Optional Redemption Date, the rate per annum equal to the semi-annual equivalent yield
to maturity, computed as of the third business day immediately preceding the Optional Redemption Date, of the Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue, expressed as a percentage of its principal amount, equal to
the applicable Comparable Treasury Price for the Optional Redemption Date. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">As provided in the Indenture, the Notes shall be subject to
repurchase by the Company or a third party at the option of the Holders at a purchase price of 101% upon the occurrence of a Change of Control Triggering Event. Upon receipt of notice of a Change of Control Offer, Holders electing to have Notes
repurchased pursuant to the Change of Control Offer shall either (i)&nbsp;surrender this Note with the form of &#147;Option of Holder to Elect Repurchase&#148; attached hereto completed or (ii)&nbsp;transfer its Notes to the Paying Agent by
book-entry transfer pursuant to the applicable procedures of the Paying Agent, in either case prior to the close of business on the third Business Day prior to the Change of Control Payment Date. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The Indenture permits, with certain exceptions as therein provided, the Company and the Trustee with the consent of the Holders of more than
50% in principal amount of the Securities at the time Outstanding of each series issued under the Indenture to be affected thereby, to execute supplemental indentures for the purpose of adding any provisions to or changing in any manner or
eliminating any of the provisions of the Indenture or of modifying in any manner the rights of the Holders of the Securities of such series; <I>provided, however,</I> that no such supplemental indenture shall, among other things, (i)&nbsp;change the
Stated Maturity of the principal of, or any installment of principal of or interest on, any Security, or reduce the principal </P>

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amount thereof or interest thereon, if any, or any premium payable upon redemption thereof; or (ii)&nbsp;change the Place of Payment on any Security or the currency or currency unit in which any
Security or the principal or interest thereon is payable; (iii)&nbsp;impair the right to institute suit for the enforcement of any such payment on or after the Stated Maturity thereof; (iv)&nbsp;reduce or alter the method of computation of any
amount payable upon redemption, repayment or purchase of any Securities by the Company (or the time when such redemption, repayment or purchase may be made); or (v)&nbsp;reduce the percentage in principal amount of the Securities, the Holders of
which are required to consent to any supplemental indenture, without the consent of the Holder of each Security affected thereby. The Indenture also contains provisions permitting the Holders of more than 50% in principal amount of the Securities of
each series at the time outstanding, on behalf of the Holders of all the Securities of that series, to waive compliance by the Company with certain provisions of the Indenture and certain past defaults under the Indenture and their consequences with
respect to such series, except a default in the payment of principal of or interest, if any, on any Security of that series or a default with respect to a covenant or provision of the Indenture which cannot be amended without the consent of such
Holder. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The Notes are issuable only in registered form without coupons in denominations of $2,000 and integral multiples of $1,000 in
excess thereof. The Notes shall be initially issued in the form of a Global Security. All payments of principal of (and premium, if any) and interest on the Notes will be made to the Trustee so long as the Notes are in the form of a Global Security.
As provided in the Indenture and subject to certain limitations therein set forth, the Notes are exchangeable for a like aggregate principal amount of Notes as requested by the Holder surrendering the same. If (x)&nbsp;the Depositary is at any time
unwilling or unable to continue as depository and a successor depository is not appointed by the Company within 90 days after the Company receives such notice or becomes aware of such ineligibility, (y)&nbsp;the Company delivers to the Trustee a
Company Order to the effect that this Note shall be exchangeable or (z)&nbsp;an Event of Default has occurred and is continuing with respect to the Notes, this Note shall be exchangeable for Notes in definitive form and in an equal aggregate
principal amount. Such definitive Notes shall be registered in such name or names as the Depositary shall instruct the Trustee. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">As
provided in the Indenture and subject to certain limitations set forth therein and above, the transfer of this Note may be registered on the Security Register of the Company, upon surrender of this Note for registration of transfer at the office or
agency of the Company in the Borough of Manhattan, The City of New York, duly endorsed by, or accompanied by a written instrument of transfer in form satisfactory to the Company duly executed by, the Holder hereof or by his attorney duly authorized
in writing, and thereupon one or more new Notes of authorized denominations and for the same aggregate principal amount will be issued to the designated transferee or transferees. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">No reference herein to the Indenture and no provisions of this Note or of the Indenture shall alter or impair the obligation of the Company,
which is absolute and unconditional, to pay the principal of (and premium, if any) and interest on this Note at the time, place and rate, and in the coin or currency, herein and in the Indenture prescribed. </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">No service charge shall be made for any such registration of transfer or exchange, but the
Company may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection therewith. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">Prior to
due presentment of this Note for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name this Note is registered as the owner hereof for all purposes, whether or not this Note
be overdue, and neither the Company, the Trustee nor any such agent shall be affected by notice to the contrary. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">Certain of the
Company&#146;s obligations under the Indenture with respect to Notes may be terminated if the Company irrevocably deposits with the Trustee money or Government Obligations sufficient to pay and discharge the entire indebtedness on all Notes, as
provided in the Indenture. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">No recourse shall be had for the payment of the principal of (and premium, if any), or the interest, if any,
on this Note, or for any claim based thereon, or upon any obligation, covenant or agreement of the Company in the Indenture, against any incorporator, stockholder, officer or director, as such, past, present or future, of the Company or of any
successor corporation, whether by virtue of any constitution, statute or rule of law or by the enforcement of any assessment of penalty or otherwise; and all such personal liability is expressly released and waived as a condition of, and as part of
the consideration for, the issuance of this Note. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The Indenture and the Notes shall be governed by and construed in accordance with the
laws of the State of New York. </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">ASSIGNMENT/TRANSFER FORM </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">FOR VALUE RECEIVED the undersigned registered Holder hereby sell(s), assign(s) and transfer(s) unto (insert Taxpayer Identification No.)<U>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;</U> </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P> <P STYLE="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&nbsp;</P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P> <P STYLE="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&nbsp;</P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><I>(Please print or typewrite name and address including postal zip code of assignee) </I></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">the within Note and all rights thereunder, hereby irrevocably constituting and appointing
<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> attorney to transfer said Note on the books of the Company with full power of substitution in the premises. </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Date:
<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">NOTICE: The signature of
the registered Holder to this assignment must correspond with the name as written upon the face of the within instrument in every particular, without alteration or enlargement or any change whatsoever.
</P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">
OPTION OF HOLDER TO ELECT PURCHASE </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">If you elect to have this Note purchased by the
Company pursuant to Section&nbsp;1109 of the Indenture, check this box:&nbsp;&nbsp;&#9744; </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">If you want to elect to have only part of
this Note purchased by the Company pursuant to Section&nbsp;1109 of the Indenture, state the amount in principal amount (must be integral multiple of $1,000):
$<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD VALIGN="top" COLSPAN="3">Date:<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Your&nbsp;Signature</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">&nbsp;</P></TD></TR>
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<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" ALIGN="center">(Sign&nbsp;exactly&nbsp;as&nbsp;your&nbsp;name&nbsp;appears&nbsp;on&nbsp;the&nbsp;other&nbsp;side&nbsp;of&nbsp;the&nbsp;Security)</TD></TR>
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<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Signature&nbsp;Guarantee:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">&nbsp;</P></TD></TR>
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<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3" ALIGN="center">(Signature must be guaranteed)</TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The signature(s) should be guaranteed by an eligible guarantor institution (banks, stockbrokers, savings and loan associations
and credit unions with membership in an approved signature guarantee medallion program), pursuant to S.E.C. Rule <FONT STYLE="white-space:nowrap">17Ad-15.</FONT> </P>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B>Exhibit 4.4 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right">EXECUTION VERSION </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">HUMANA INC.,
</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">Issuer </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">THE BANK OF NEW YORK
MELLON TRUST COMPANY, N.A., </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">Trustee </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">ELEVENTH SUPPLEMENTAL INDENTURE </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">Dated as of March&nbsp;16, 2017 </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center>
<P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">4.800% Senior
Notes due 2047 </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center> <P STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</P></center>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">Supplemental to Indenture dated as of August&nbsp;5, 2003 </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">THIS ELEVENTH SUPPLEMENTAL INDENTURE (the &#147;Eleventh Supplemental Indenture&#148;) is made
the 16th day of March, 2017, between HUMANA INC., a corporation duly incorporated and existing under the laws of Delaware and having its principal executive office at 500 West Main Street, Louisville, Kentucky 40202 (hereinafter called &#147;the
Company&#148;), and THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A. (formerly known as The Bank of New York Trust Company, N.A. and as successor to The Bank of New York), a national banking association, as Trustee (hereinafter called the
&#147;Trustee&#148;). </P> <P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">RECITALS OF THE COMPANY </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">WHEREAS, the Company entered into an Indenture, dated as of August&nbsp;5, 2003 with the Trustee (the &#147;Original Indenture,&#148; and
together with this Eleventh Supplemental Indenture, referred to herein as the &#147;Indenture&#148;) (all capitalized terms used in this Eleventh Supplemental Indenture and not otherwise defined herein have the meanings assigned to such terms in the
Original Indenture), for the purposes of issuing its Securities, evidencing its senior unsecured indebtedness, unlimited as to principal amount, to bear such rates of interest, to mature at such time or times, to be issued in one or more series and
to have such other provisions as authorized by or pursuant to the authority granted in one or more resolutions of the Board of Directors of the Company; and </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">WHEREAS, Section&nbsp;901 of the Original Indenture provides that without the consent of the Holders of the Securities of any series issued
under the Original Indenture, the Company, when authorized by a Board Resolution, and the Trustee may, in certain circumstances, enter into one or more indentures supplemental to the Original Indenture; and </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">WHEREAS, the Company proposes to issue a series of Securities designated as its 4.800% Senior Notes due 2047, the terms of which shall be set
forth in, or determined in the manner provided in, an Officers&#146; Certificate of the Company as provided in Section&nbsp;301 of the Original Indenture (such senior notes being referred to herein as the &#147;2047 Senior Notes&#148; and all
references to Securities in the Original Indenture shall be deemed to refer also to the 2047 Senior Notes unless the context otherwise provides); and </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">WHEREAS, the entry into this Eleventh Supplemental Indenture by the parties hereto is in all respect authorized by the provisions of the
Original Indenture; and </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">WHEREAS, all conditions necessary to authorize the execution and delivery of this Eleventh Supplemental Indenture
and to make it a valid and binding obligation of the Company have been done or performed; and </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">NOW, THEREFORE, THIS ELEVENTH SUPPLEMENTAL INDENTURE WITNESSETH: </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">For and in consideration of the promises and the purchase of the 2047 Senior Notes by the Holders thereof, it is mutually covenanted and
agreed, for the equal and proportionate benefit of all Holders of the 2047 Senior Notes, as follows: </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;1.</U>&nbsp;&nbsp;&nbsp;&nbsp;The Original Indenture is hereby amended solely with respect to the 2047 Senior
Notes as follows: </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD WIDTH="4%" VALIGN="top" ALIGN="left">(A)</TD>
<TD ALIGN="left" VALIGN="top">By amending Section&nbsp;101 to insert the following definitions in their entirety in the appropriate alphabetical order as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Change of Control&#148; means the occurrence of any one of the following: (1)&nbsp;the direct or indirect sale, lease, transfer,
conveyance or other disposition (other than by way of merger or consolidation), in one or a series of related transactions, of all or substantially all of the Company&#146;s and its subsidiaries assets taken as a whole to any Person other than to
the Company or a Subsidiary; (2)&nbsp;the consummation of any transaction (including without limitation, any merger or consolidation) the result of which is that any Person becomes the &#147;beneficial owner&#148; (as defined in Rules <FONT
STYLE="white-space:nowrap">13d-3</FONT> and <FONT STYLE="white-space:nowrap">13d-5</FONT> under the Exchange Act), directly or indirectly, of more than 50% of the outstanding Voting Stock of the Company or the Voting Stock of any Parent Company (as
defined below) or other Voting Stock into which the Voting Stock of the Company or the Voting Stock of any Parent Company is reclassified, consolidated, exchanged or changed, measured by voting power rather than number of shares; (3)&nbsp;the
Company or any Parent Company consolidates with, or merges with or into, any Person, or any Person consolidates with, or merges with or into, the Company or any Parent Company, in any such event pursuant to a transaction in which any of the
outstanding Voting Stock of the Company, the Voting Stock of such Parent Company or the Voting Stock of such other Person is converted into or exchanged for cash, securities or other property, other than any such transaction where the shares of the
Voting Stock of the Company or the Voting Stock of such Parent Company outstanding immediately prior to such transaction constitute, or are converted into or exchanged for, a majority of the Voting Stock of the surviving Person or any Parent Company
of the surviving Person immediately after giving effect to such transaction; or (4)&nbsp;the adoption of a plan relating to the liquidation or dissolution of the Company. Notwithstanding the foregoing, a transaction will not be deemed to involve a
Change of Control under clause (2)&nbsp;above if (i)&nbsp;the Company becomes a subsidiary of a Parent Company and (ii)&nbsp;the holders of the Voting Stock of the Company or the Voting Stock of any Parent Company immediately prior to such
transaction hold at least a majority of the Voting Stock of such Parent Company immediately following such transaction; provided that any series of related transactions shall be treated as a single transaction. The term &#147;Person,&#148; solely as
used in this definition, has the meaning given thereto in Section 13(d)(3) of the Exchange Act. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Change of Control Triggering
Event&#148; means the occurrence of both a Change of Control and a related Rating Event. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Common Stock&#148; means, with respect to
any Principal Subsidiary, Capital Stock of any class, however designated, except Capital Stock which is <FONT STYLE="white-space:nowrap">non-participating</FONT> beyond fixed dividend and liquidation preferences and the holders of which have either
no voting rights or limited voting rights entitling them, only in the case of certain contingencies, to elect less than a majority of the directors (or persons performing similar functions) of such Principal Subsidiary, and also includes securities
of any class, however designated, which are convertible into Common Stock. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">2 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Indebtedness&#148; means, with respect to any Person (without duplication): </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(1)&nbsp;&nbsp;&nbsp;&nbsp;any liability of that Person (A)&nbsp;for borrowed money, or under any reimbursement obligation relating to a
letter of credit or similar instrument; (B)&nbsp;evidenced by a bond, note, debenture or similar instrument; (C)&nbsp;to pay the deferred purchase price of property or services, except trade accounts payable arising in the ordinary course of
business; or (D)&nbsp;for the payment of money relating to any obligations under any capital lease of real or personal property which has been recorded as a capitalized lease obligation; </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(2)&nbsp;&nbsp;&nbsp;&nbsp;any liability of others described in the preceding clause (1)&nbsp;that the Person has guaranteed or that is
otherwise its legal liability or which is secured by a lien on that Person&#146;s Property; and </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(3)&nbsp;&nbsp;&nbsp;&nbsp;any amendment,
supplement, modification, deferral, renewal, extension or refunding of any liability of the types referred to in clauses (1)&nbsp;or (2) above. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Investment Grade&#148; means a rating of Baa3 or better by Moody&#146;s (or its equivalent under any successor rating category) and a
rating of <FONT STYLE="white-space:nowrap">BBB-</FONT> or better by Standard&nbsp;&amp; Poor&#146;s (or its equivalent under any successor rating category). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Issue Date&#148; means the first date on which 2047 Senior Notes are issued, which shall be March&nbsp;16, 2017. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Moody&#146;s&#148; means Moody&#146;s Investors Service, Inc., or any successor thereto. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Parent Company&#148; means any holding company that, directly or indirectly, owns 100% of the Voting Stock of the Company. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Principal Subsidiary&#148; means a consolidated subsidiary of the Company that, as of the relevant time of determination, is a
&#147;significant subsidiary&#148; as defined under Rule 405 under the Securities Act of 1933, as amended (as that Rule is in effect on March&nbsp;13, 2017, without giving effect to any further amendment of that Rule). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Rating Agency&#148; means: </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(1)&nbsp;&nbsp;&nbsp;&nbsp;each of Moody&#146;s and Standard&nbsp;&amp; Poor&#146;s, and </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(2)&nbsp;&nbsp;&nbsp;&nbsp;if either or both of Moody&#146;s or Standard&nbsp;&amp; Poor&#146;s ceases to rate the 2047 Senior Notes or fails
to make a rating of the 2047 Senior Notes publicly available for reasons outside of the Company&#146;s control, a Substitute Rating Agency in lieu thereof. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">3 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Rating Event&#148; means (i)&nbsp;the rating of the 2047 Senior Notes is lowered by both
Rating Agencies during the related Trigger Period and (ii)&nbsp;the 2047 Senior Notes are rated below an Investment Grade rating by both Rating Agencies on any day during such Trigger Period. If either Rating Agency is not providing a rating of the
2047 Senior Notes on any day during such Trigger Period for any reason, the rating of such Rating Agency shall be deemed to be below Investment Grade on such day and such Rating Agency will be deemed to have lowered its rating of the 2047 Senior
Notes during the Trigger Period. For the avoidance of doubt, the Trustee shall not be charged with knowledge of any Rating Event nor have any duty to monitor the ratings of the Securities. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Standard&nbsp;&amp; Poor&#146;s&#148; means Standard&nbsp;&amp; Poor&#146;s Financial Services LLC, a division of The McGraw Hill
Companies, or any successor thereto. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Substitute Rating Agency&#148; means a &#147;nationally recognized statistical rating
organization&#148; as that term is defined in Section 3(a)(62) of the Exchange Act, selected by the Company (as certified by a resolution of the Board of Directors delivered to the Trustee) as a replacement agency for Moody&#146;s or
Standard&nbsp;&amp; Poor&#146;s, or both of them, as the case may be. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Trigger Period&#148; means the period commencing on the
earlier of the first public notice of (a)&nbsp;the occurrence of a Change of Control or (b)&nbsp;the Company&#146;s intention to effect a Change of Control and ending 60 days following consummation of such Change of Control (which period shall be
extended so long as the rating of the 2047 Senior Notes is under publicly announced consideration for a possible downgrade by either of the Rating Agencies). </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Voting Stock&#148; means, with respect to any Person as of any date, the Capital Stock of such Person that is at the time entitled to
vote generally in the election of the board of directors (or other analogous managing body) of such Person. </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(B)</TD>
<TD ALIGN="left" VALIGN="top">By replacing the definition of &#147;Notice of Default&#148; in Section&nbsp;101 of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Notice of Default&#148; has the meaning specified in Sections 501(3) and 501(4). </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(C)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section&nbsp;105(2) of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(2)&nbsp;&nbsp;&nbsp;&nbsp;the Company by such Trustee or by any Holder shall be sufficient for every purpose hereunder (except as provided in
paragraphs (3)&nbsp;and (4) of Section&nbsp;501) if furnished in writing and mailed, first class postage prepaid, addressed to it, to the attention of the Chief Financial Officer, at the address of its principal office specified in the first
paragraph of this instrument or at any other address previously furnished in writing to such Trustee by the Company, or if sent by facsimile transmission, to a facsimile number provided to the Trustee by the Company, with a copy mailed, first class
postage prepaid, to the Company addressed to it as provided above. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">4 </P>


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<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(D)</TD>
<TD ALIGN="left" VALIGN="top">By deleting the eighth paragraph of Section&nbsp;305 of the Original Indenture in its entirety. </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(E)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section&nbsp;403 of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:18pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">Section&nbsp;403. <I>Covenant Defeasance</I>. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">Upon the Company&#146;s exercise under Section&nbsp;401 of the option applicable to this Section&nbsp;403, the Company shall be
released from any obligations under the covenants contained in Sections 704, 801 and 1007 hereof with respect to the Outstanding 2047 Senior Notes, on and after the date the conditions set forth in Section&nbsp;404 are satisfied (hereinafter,
&#147;Covenant Defeasance&#148;), and the 2047 Senior Notes and any coupons appertaining thereto shall thereafter be deemed not &#147;Outstanding&#148; for the purposes of any direction, waiver, consent or declaration or act of Holders (and the
consequences of any thereof) in connection with such covenants, but shall continue to be deemed &#147;Outstanding&#148; for all other purposes hereunder (it being understood that such 2047 Senior Notes shall not be deemed outstanding for accounting
purposes). For this purpose, such Covenant Defeasance means that, with respect to the Outstanding 2047 Senior Notes and any coupons appertaining thereto, the Company may omit to comply with and shall have no liability in respect of any term,
condition or limitation set forth in any such covenant, whether directly or indirectly, by reason of any reference elsewhere herein to any such covenant or by reason of any reference in any such covenant to any other provision herein or in any other
document and such omission to comply shall not constitute a default or Event of Default under subsection 501(3) but, except as specified above, the remainder of this Indenture and the 2047 Senior Notes shall be unaffected thereby. </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(F)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section 404(b) of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(b)&nbsp;&nbsp;&nbsp;&nbsp;in the case of Legal Defeasance, the Company shall have delivered to the Trustee for the Securities of that series
an Opinion of Counsel in the United States reasonably acceptable to such Trustee confirming that, subject to customary assumptions and exclusions, (1)&nbsp;the Company has received from, or there has been published by, the U.S. Internal Revenue
Service a ruling or (2)&nbsp;since the Issue Date, there has been a change in the applicable U.S. federal income tax law, in either case to the effect that, and based thereon such Opinion of Counsel in the United States shall confirm that, subject
to customary assumptions and exclusions, the Holders and beneficial owners of the Outstanding Securities of that series will not recognize income, gain or loss for U.S. federal income tax purposes as a result of such Legal Defeasance and will be
subject to U.S. federal income tax on the same amounts, in the same manner and at the same times as would have been the case if such Legal Defeasance had not occured; </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">5 </P>


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<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(G)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section 404(c) of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(c)&nbsp;&nbsp;&nbsp;&nbsp;in the case of Covenant Defeasance, the Company shall have delivered to the Trustee for the Securities of that
series an Opinion of Counsel in the United States reasonably acceptable to such Trustee confirming that, subject to customary assumptions and exclusions, the Holders and beneficial owners of the Outstanding Securities of that series will not
recognize income, gain or loss for U.S. federal income tax purposes as a result of such Covenant Defeasance and will be subject to U.S. federal income tax on the same amounts, in the same manner and at the same times as would have been the case if
such Covenant Defeasance had not occurred; </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(H)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section 404(d) of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(d)&nbsp;&nbsp;&nbsp;&nbsp;no Event of Default or event which with the giving of notice or the lapse of time, or both, would become an Event of
Default with respect to the 2047 Senior Notes shall have occurred and be continuing on the date of such deposit and no Event of Default under Section&nbsp;501(5) or Section&nbsp;501(6) shall have occurred and be continuing on the 123rd day after
such date; </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(I)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section 405(ii)(B) of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(B)&nbsp;&nbsp;&nbsp;&nbsp;no Event of Default or event which with the giving of notice or the lapse of time, or both, would become an Event of
Default shall have occurred and be continuing on the date of such deposit and no Event of Default under Section&nbsp;501(5) or Section&nbsp;501(6) shall have occurred and be continuing on the 123rd day after such date; </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(J)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section&nbsp;501 of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">&#147;Event of Default&#148; wherever used herein with respect to the 2047 Senior Notes means any one of the following events (whatever the
reason for such Event of Default and whether it shall be voluntary or involuntary or be effected by operation of law pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body):
</P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(1)&nbsp;&nbsp;&nbsp;&nbsp;default in the payment of any installment of interest upon any 2047 Senior Note and any related coupon when it
becomes due and payable, and continuance of such default for a period of 30 days; or </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(2)&nbsp;&nbsp;&nbsp;&nbsp;default in the payment of
the principal of (or premium, if any, on) any 2047 Senior Note at its Maturity; or </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(3)&nbsp;&nbsp;&nbsp;&nbsp;default in the performance
of, or breach of, any covenant or warranty of the Company in respect of any 2047 Senior Note contained in this Indenture or in such 2047 Senior Notes (other than a covenant or warranty a default in whose performance or whose breach is elsewhere in
this Section specifically dealt with) and continuance of such default or breach for a period of 60 days after there has been given, by registered or </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">6 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">
certified mail, to the Company by the Trustee for the 2047 Senior Notes or to the Company and such Trustee by the Holders of at least 25% in aggregate principal amount of the Outstanding 2047
Senior Notes a written notice specifying such default or breach and requiring it to be remedied and stating that such notice is a &#147;<I>Notice of Default</I>&#148; hereunder; or </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(4)&nbsp;&nbsp;&nbsp;&nbsp;(A) the Company or any of its Subsidiaries fails to pay indebtedness for money borrowed by the Company or any of
its Subsidiaries in an aggregate principal amount of at least $150,000,000, at the later of final maturity or the expiration of any related applicable grace period and such payment shall not have been made, waived or extended within 30 days after
written notice from the Trustee or the Holders of at least 25% in aggregate principal amount of the Outstanding 2047 Senior Notes as provided below or (B)&nbsp;acceleration of maturity of Securities of another series or any other indebtedness for
borrowed money of the Company or any of its Subsidiaries, in an aggregate principal amount exceeding $150,000,000, under the terms of the instrument or instruments under which such indebtedness arises or is secured, if such indebtedness has not been
discharged in full or such acceleration is not rescinded or annulled within 30 days after there has been given, by registered or certified mail, to the Company by the Trustee or to the Company and such Trustee by the Holders of at least 25% in
aggregate principal amount of the Outstanding 2047 Senior Notes a written notice specifying such default and requiring it to be remedied and stating that such notice is a &#147;<I>Notice of Default</I>&#148; hereunder; or </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(5)&nbsp;&nbsp;&nbsp;&nbsp;the Company shall commence any case or proceeding seeking to have an order for relief entered on its behalf as
debtor or to adjudicate it as bankrupt or insolvent or seeking reorganization, liquidation, dissolution, <FONT STYLE="white-space:nowrap">winding-up,</FONT> arrangement, composition or readjustment of its debts or any other relief under any
bankruptcy, insolvency, reorganization, liquidation, dissolution, arrangement, composition, readjustment of debt or other similar act or law of any jurisdiction, domestic or foreign, now or hereafter existing; or the Company shall apply for a
receiver, custodian or trustee (other than any trustee appointed as a mortgagee or secured party in connection with the issuance of indebtedness for borrowed money of the Company) of it or for all or a substantial part of its property; or the
Company shall make a general assignment for the benefit of creditors; or the Company shall take any corporate action in furtherance of any of the foregoing; or </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(6)&nbsp;&nbsp;&nbsp;&nbsp;an involuntary case or other proceeding shall be commenced against the Company with respect to it or its debts
under any bankruptcy, insolvency or other similar law now or hereafter in effect seeking the appointment of a trustee, receiver, liquidator, custodian or similar official of the Company or any substantial part of its property; and such case or
</P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">7 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">
other proceeding (A)&nbsp;results in the entry of an order for relief or a similar order against the Company or (B)&nbsp;shall continue unstayed and in effect for a period of 60 consecutive days.
</P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(K)</TD>
<TD ALIGN="left" VALIGN="top">By replacing the first and second paragraphs of Section&nbsp;502 of the Original Indenture in their entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">If an Event of Default with respect to the 2047 Senior Notes and any related coupons occurs and is continuing (other than an
Event of Default described in Section&nbsp;501(5) or 501(6) with respect to the Company), then and in every such case either the Trustee for the 2047 Senior Notes or the Holders of not less than 25% in aggregate principal amount of the Outstanding
2047 Senior Notes may declare the entire principal amount of all the 2047 Senior Notes, to be due and payable immediately, by a notice in writing to the Company (and to such Trustee if given by Holders), and upon any such declaration of acceleration
such principal, together with accrued interest and all other amounts owing hereunder, shall become immediately due and payable, without presentment, demand, protest or notice of any kind, all of which are hereby expressly waived. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">If any Event of Default specified in Section&nbsp;501(5) or 501(6) occurs with respect to the Company, all of the unpaid
principal amount and accrued interest on all Securities of each series then outstanding shall <I>ipso facto</I> become and be immediately due and payable without any declaration or other act by the Trustee or any Holder. </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(L)</TD>
<TD ALIGN="left" VALIGN="top">By replacing the last paragraph of Section&nbsp;607 of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">When the Trustee incurs expenses or renders services in connection with an Event of Default specified in Section&nbsp;501(5) or
Section&nbsp;501(6) the expenses (including the reasonable charges and expenses of its counsel) and the compensation for the services are intended to constitute expenses of administration under any applicable Federal or state bankruptcy, insolvency
or other similar law. </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(M)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section&nbsp;1007 of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:18pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">Section&nbsp;1007. <I>Limitation on Liens</I> </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">The Company shall not, and shall not permit any of its Principal Subsidiaries to, issue, assume, Incur or guarantee any
Indebtedness secured by a mortgage, pledge, lien or other encumbrance, directly or indirectly, on any of the Common Stock of a Principal Subsidiary owned by the Company or any of its Principal Subsidiaries, unless the Company&#146;s obligations
under the 2047 Senior Notes and, if the Company so elects, any other Indebtedness of the Company ranking on a parity with, or prior to, the 2047 Senior Notes, shall be secured equally and ratably with, or prior to, such secured Indebtedness so long
as it is outstanding and is so secured. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">8 </P>


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<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(N)</TD>
<TD ALIGN="left" VALIGN="top">By replacing Section&nbsp;1008 of the Original Indenture in its entirety as follows: </TD></TR></TABLE>
<P STYLE="margin-top:18pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">Section&nbsp;1008. <I>Waiver of Certain Covenants.</I> </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; text-indent:4%; font-size:10pt; font-family:Times New Roman">The Company may omit in any particular instance to comply with any covenant or condition set forth in Sections 1005 to 1007,
inclusive, if before or after the time for such compliance the Holders of more than 50% in aggregate principal amount of the Outstanding Securities of each series of Securities affected by the omission shall, in each case by Act of such Holders,
either waive such compliance in such instance or generally waive compliance with such covenant or condition, but no such waiver shall extend to or affect such covenant or condition except to the extent so expressly waived, and, until such waiver
shall become effective, the obligations of the Company and the duties of the Trustee for the Securities of each series with respect to any such covenant or condition shall remain in full force and effect. </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(O)</TD>
<TD ALIGN="left" VALIGN="top">By deleting Section&nbsp;1009 from the Original Indenture in its entirety. </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="4%" VALIGN="top" ALIGN="left">(P)</TD>
<TD ALIGN="left" VALIGN="top">By adding Section&nbsp;1109 to the Original Indenture as follows: </TD></TR></TABLE> <P STYLE="margin-top:18pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">Section&nbsp;1109. <I>Offer
to Repurchase Upon Change of Control Triggering Event</I>. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(a)&nbsp;&nbsp;&nbsp;&nbsp; If a Change of Control Triggering Event occurs with
respect to the 2047 Senior Notes, unless the Company shall have exercised its option to redeem the 2047 Senior Notes pursuant to Section&nbsp;1102, the Company shall be required to make an offer (the &#147;Change of Control Offer&#148;) to each
Holder of 2047 Senior Notes to repurchase all or any part (equal to $2,000 or any integral multiple of $1,000 in excess thereof) of such Holder&#146;s 2047 Senior Notes on the terms set forth in this Section&nbsp;1109. In the Change of Control
Offer, the Company shall be required to offer payment in cash equal to 101% of the principal amount of the 2047 Senior Notes to be repurchased, <U>plus</U> accrued and unpaid interest, if any, on the 2047 Senior Notes up to, but not including, the
date of repurchase (the &#147;Change of Control Payment&#148;) subject to the rights of the Holder on the relevant Regular Record Date to receive interest due on the relevant Interest Payment Date. Within 30 days following any Change of Control
Triggering Event or, at the option of the Company, prior to any Change of Control, but after the public announcement of the transaction that constitutes or may constitute the Change of Control, the Company shall deliver a notice to Holders of the
2047 Senior Notes, with a copy to the Trustee, which notice shall govern the terms of the Change of Control Offer, describing the transaction that constitutes or may constitute the Change of Control Triggering Event and offering to repurchase the
2047 Senior Notes on the date specified in the notice, which date shall be no earlier than 30 days and no later than 60 days from the date such notice is sent other than as may be required by law or, if the notice is sent prior to the Change of
Control, no earlier than 30 days and no later than 60 days from the date on which the Change of Control Triggering Event occurs (the &#147;Change of Control Payment Date&#148;). The notice shall, if sent prior to the date of consummation of the
Change of Control, state that the Change of Control Offer is conditioned on the Change of Control Triggering Event occurring on or prior to the Change of Control Payment Date. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">9 </P>


<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(b)&nbsp;&nbsp;&nbsp;&nbsp;On the Change of Control Payment Date, the Company shall, to the
extent lawful: </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(i)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;accept for payment all 2047 Senior Notes or portions of 2047 Senior Notes properly
tendered pursuant to the Change of Control Offer; </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(ii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;deposit with the Paying Agent an amount equal to the
Change of Control Payment in respect of all 2047 Senior Notes or portions of 2047 Senior Notes properly tendered in accordance with the procedures set forth in the Global Securities representing the 2047 Senior Notes; and </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:13%; font-size:10pt; font-family:Times New Roman">(iii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;deliver or cause to be delivered to the Trustee the 2047 Senior Notes properly accepted together with an
Officer&#146;s Certificate stating the principal amount of 2047 Senior Notes or portions of 2047 Senior Notes being repurchased. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">The
Company shall publicly announce the results of the Change of Control Offer on or as soon as possible after the date of purchase. </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(c)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Company shall not be required to make a Change of Control Offer upon the occurrence of a Change of Control
Triggering Event if a third party makes such an offer in the manner, at the times and otherwise in compliance with the requirements for an offer made by the Company and the third party repurchases all 2047 Senior Notes properly tendered and not
withdrawn under its offer. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:8%; font-size:10pt; font-family:Times New Roman">(d)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Company shall comply in all material respects with the requirements of
Rule <FONT STYLE="white-space:nowrap">14e-1</FONT> under the Exchange Act and any other securities laws and regulations thereunder to the extent such laws and regulations are applicable in connection with the repurchase of the 2047 Senior Notes as a
result of a Change of Control Triggering Event. To the extent that the provisions of any such securities laws or regulations conflict with the Change of Control Offer provisions of the 2047 Senior Notes, the Company shall comply with the applicable
securities laws and regulations and shall not be deemed to have breached its obligations under this Section&nbsp;1109 by virtue of any such conflict. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;2.</U>&nbsp;&nbsp;&nbsp;&nbsp;The recitals and statements in this Eleventh Supplemental Indenture are made by
the Company only and not by the Trustee, and the Trustee makes no representation as to the validity or sufficiency of this Eleventh Supplemental Indenture (other than with respect to the due authorization, execution and delivery of this Eleventh
Supplemental Indenture by the Trustee). All of the provisions contained in the Original Indenture in respect of the rights, privileges, immunities, powers and duties of the Trustee shall be applicable in respect of the 2047 Senior Notes and of this
Eleventh Supplemental Indenture as fully and with like effect as if set forth herein in full. </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">10 </P>


<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;3.</U>&nbsp;&nbsp;&nbsp;&nbsp;As supplemented hereby, the Original
Indenture is in all respects ratified and confirmed, and the Original Indenture and this Eleventh Supplemental Indenture shall be read, taken and construed as one and the same instrument and all references to Securities in the Original Indenture
shall be deemed to refer also to the 2047 Senior Notes unless the context otherwise provides. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;4.</U>&nbsp;&nbsp;&nbsp;&nbsp;This Eleventh Supplemental Indenture shall be governed by, and construed in
accordance with, the laws of the State of New York. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;5.</U>&nbsp;&nbsp;&nbsp;&nbsp;In the event of a
conflict between the terms and conditions of the Original Indenture and the terms and conditions of this Eleventh Supplemental Indenture, then the terms and conditions of this Eleventh Supplemental Indenture shall prevail; provided that if and to
the extent that any provision of this Eleventh Supplemental Indenture limits, qualifies or conflicts with another provision which is required to be included herein or in the Original Indenture by the Trust Indenture Act of 1939, as amended, such
required provision shall control. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;6.</U>&nbsp;&nbsp;&nbsp;&nbsp;All covenants and agreements in this
Eleventh Supplemental Indenture by the Company shall bind its successors and assigns, whether so expressed or not. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;7.</U>&nbsp;&nbsp;&nbsp;&nbsp;In case any provision in this Eleventh Supplemental Indenture shall be invalid,
illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired hereby. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;8.</U>&nbsp;&nbsp;&nbsp;&nbsp;Nothing in this Eleventh Supplemental Indenture, expressed or implied, shall give
to any Person, other than the parties hereto and any Paying Agent, any Security Registrar and any Authenticating Agent for the 2047 Senior Notes and their successors under the Indenture, and the Holders of the 2047 Senior Notes any benefit or any
legal or equitable right, remedy or claim under this Eleventh Supplemental Indenture. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman"><U>Section</U><U></U><U>&nbsp;9.</U>&nbsp;&nbsp;&nbsp;&nbsp;This Eleventh Supplemental Indenture may be simultaneously executed in several
counterparts, each of which shall be deemed to be an original, and such counterparts shall together constitute but one and the same instrument. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">(signature page follows) </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">11 </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">IN WITNESS WHEREOF, the parties hereto have caused this Eleventh Supplemental Indenture dated as
of March&nbsp;16, 2017 to be duly executed, all as of March&nbsp;16, 2017. </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><DIV ALIGN="right">
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="40%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt">


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<TD WIDTH="80%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="5"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">HUMANA INC.,</P> <P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman">Issuer</P></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom">By:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Brian A. Kane</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Brian A. Kane</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Senior Vice President and</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Chief Financial Officer</TD></TR>
</TABLE></DIV>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">[Signature Page to
Eleventh Supplemental Indenture] </P>


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 <DIV ALIGN="right">
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="40%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt">


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<TD VALIGN="top" COLSPAN="5"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.,</P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman">Trustee</P></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom">By:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Valere Boyd</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Valere Boyd</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Vice President</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom">Dated:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">March&nbsp;16, 2017</TD></TR>
</TABLE></DIV>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">[Signature Page to
Eleventh Supplemental Indenture] </P>

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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.5
<SEQUENCE>6
<FILENAME>d335535dex45.htm
<DESCRIPTION>EX-4.5
<TEXT>
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<TITLE>EX-4.5</TITLE>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B>Exhibit 4.5 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>HUMANA INC. </B></P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">4.800% Senior
Notes due 2047 </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>
<TD WIDTH="78%"></TD>
<TD VALIGN="bottom" WIDTH="2%"></TD>
<TD WIDTH="20%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">PRINCIPAL&nbsp;AMOUNT</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">REGISTERED</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">$&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="8"></TD>
<TD HEIGHT="8" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">CUSIP&nbsp;No.:&nbsp;444859&nbsp;BG6</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">ISIN&nbsp;No.:&nbsp;US444859BG60</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">No.</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="bottom">Common&nbsp;Code:&nbsp;153996253</TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">THIS NOTE IS A GLOBAL SECURITY WITHIN THE MEANING OF THE INDENTURE HEREINAFTER REFERRED TO AND IS REGISTERED IN THE NAME OF A
DEPOSITARY OR A NOMINEE THEREOF. UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR NOTES IN CERTIFICATED FORM, THIS NOTE MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITORY TRUST COMPANY (THE &#147;DEPOSITARY&#148;) TO A NOMINEE OF THE
DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY. UNLESS THIS NOTE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER, EXCHANGE OR PAYMENT, AND ANY NOTE ISSUED IS REGISTERED IN THE NAME OF CEDE&nbsp;&amp; CO. OR IN SUCH OTHER NAME AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO CEDE&nbsp;&amp; CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF, CEDE&nbsp;&amp; CO., HAS AN INTEREST
HEREIN. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">HUMANA INC., a Delaware corporation (the &#147;Issuer&#148; or the &#147;Company,&#148; which terms include any successor
corporation under the Indenture hereinafter referred to), for value received, hereby promises to pay to CEDE&nbsp;&amp; CO., or registered assigns, the principal sum of
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; on March&nbsp;15, 2047, and to pay interest thereon (computed on the basis of a
<FONT STYLE="white-space:nowrap">360-day</FONT> year of twelve <FONT STYLE="white-space:nowrap">30-day</FONT> months), semi-annually in arrears on September&nbsp;15 and March&nbsp;15 (the &#147;Interest Payment Dates&#148;) of each year, commencing
on September&nbsp;15, 2017, at the rate per annum specified in the title of this Note from March&nbsp;16, 2017 or the most recent Interest Payment Date to which interest had been paid or duly provided for. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The interest so payable and punctually paid or duly provided for on any Interest Payment Date will, as provided in the Indenture, be paid to
the Person in whose name this Note (or one or more Predecessor Securities) is registered at the close of business on the September 1<SUP STYLE="font-size:85%; vertical-align:top">st</SUP> or March
1<SUP STYLE="font-size:85%; vertical-align:top">st</SUP> (the &#147;Record Date&#148;) immediately preceding such Interest Payment Date. Except as provided herein, payment of the principal of (and premium, if any) and interest on this Note will be
made at the office or agency of the Company maintained by the Company for such purpose, in the Borough of Manhattan, The City of New York, which initially will be in the corporate trust office of The Bank of New York Mellon Trust Company, N.A., the
Trustee for this Note under </P>

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<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
the Indenture, located at 101 Barclay Street, New York, New York 10286, in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public
and private debts. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">Reference is hereby made to the further provisions of this Note as set forth on the reverse hereof, which further
provisions shall for all purposes have the same effect as if set forth at this place. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">Unless the certificate of authentication hereon
has been executed by or on behalf of The Bank of New York Mellon Trust Company, N.A., the Trustee for this Note under the Indenture, or its successor thereunder, by the manual signature of one of its authorized officers, this Note shall not be
entitled to any benefit under the Indenture or be valid or obligatory for any purpose. </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">IN WITNESS WHEREOF, the Company has caused this instrument to be duly executed, manually or in
facsimile, and an imprint or facsimile of its corporate seal to be imprinted hereon. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Dated: March&nbsp;16, 2017 </P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="5">HUMANA&nbsp;INC.</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">By:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">&nbsp;</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Brian A. Kane</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Senior Vice President and Chief</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Financial Officer</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16" COLSPAN="7"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom" COLSPAN="7">[FACSIMILE OF SEAL]</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="6"></TD></TR>
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<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="5">Attest:</TD></TR>
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<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
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<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">By:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">&nbsp;</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Name:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Joseph C. Ventura</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Title:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Associate General Counsel&nbsp;&amp;</TD></TR>
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<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Assistant Corporate Secretary</TD></TR>
</TABLE>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">[Signature Page to 2047
Global Note No.&nbsp;&nbsp;&nbsp;&nbsp;] </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">CERTIFICATE OF AUTHENTICATION </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">This is one of the Securities of the series designated therein described in the within-mentioned Indenture. </P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD VALIGN="top" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.,</P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:10pt; font-family:Times New Roman">as Trustee</P></TD></TR>
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<TD HEIGHT="16"></TD>
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<TD VALIGN="top">By:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">&nbsp;</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Authorized Signatory</TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Dated: </P>
 <p STYLE="margin-top:0pt;margin-bottom:0pt ; font-size:8pt">&nbsp;</P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">[Signature Page to 2047
Global Note No.&nbsp;&nbsp;&nbsp;&nbsp;] </P>


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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">(Reverse of Note) </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">HUMANA INC. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">This Note is one
of a duly authorized issue of Securities of the Company designated as its 4.800% Senior Notes due 2047 (the &#147;Notes&#148;). The Notes are one of an indefinite number of series of debt securities of the Company (the &#147;Securities&#148;),
issued or issuable under and pursuant to a base indenture, dated as of August&nbsp;5, 2003 (the &#147;Base Indenture&#148;), between the Company and The Bank of New York Mellon Trust Company, N.A. (formerly known as The Bank of New York Trust
Company, N.A.) (as successor to The Bank of New York) (herein called the &#147;Trustee,&#148; which term includes any successor Trustee under the Indenture), as supplemented by an eleventh supplemental indenture, dated as of March&nbsp;16, 2017 (the
&#147;Eleventh Supplemental Indenture&#148;; the Base Indenture as supplemented by the Eleventh Supplemental Indenture is herein called the &#147;Indenture&#148;), to which Indenture and all indentures supplemental thereto (other than supplemental
indentures creating a different series of notes) reference is hereby made for a statement of the respective rights thereunder of the Company, the Trustee and the Holders of the Notes and the terms upon which the Notes are to be authenticated and
delivered. The terms, conditions and provisions of the Notes are those stated in the Indenture, those made part of the Indenture by reference to the Trust Indenture Act of 1939, as amended, and those set forth in this Note. This Note is one of a
series designated on the face hereof initially issued in an aggregate principal amount of $400,000,000. The Company may, from time to time, without the consent of the Holders, issue and sell additional Securities ranking equally with the Notes and
otherwise identical in all respects (except for their date of issue, issue price and, if applicable, the first payment of interest on the additional notes) so that such additional Securities shall be consolidated and form a single series with the
Notes. If any additional Securities are not fungible with the Notes for U.S. federal income tax purposes, they will be issued with a different CUSIP number (or other applicable identifying number). </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The terms of other series of Securities issued under the Base Indenture may vary with respect to interest rates or interest rate formulas,
issue dates, maturity, redemption, repayment, currency of payment and otherwise as provided in the Base Indenture. The Base Indenture further provides that Securities of a single series may be issued at various times, with different maturity dates
and may bear interest at different rates. All terms used in this Note which are defined in the Indenture shall have the meanings assigned to them in the Indenture. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">This Note is not subject to any sinking fund. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">If an Event of Default (other than an Event of Default described in Section&nbsp;501(5) or 501(6) of the Indenture, with respect to the
Company) with respect to the Notes shall occur and be continuing, then either the Trustee or the Holders of not less than 25% in aggregate principal amount of the Notes of this series then Outstanding may declare the aggregate principal amount of
the Notes of this series due and payable in the manner and with the effect provided in the Indenture. If an Event of Default specified in Section&nbsp;501(5) or 501(6) occurs with respect to the Company, all of the unpaid principal amount and
accrued interest thereon shall <U>ipso</U> <U>facto</U> become and be immediately due and payable in the manner and with the effect provided in the Indenture without any declaration or other act by the Trustee or any Holder. </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">This Note may be redeemed at any time in whole, or from time to time in part, at the option of
the Company (such date of redemption, the &#147;Optional Redemption Date&#148;) at the Redemption Price (as defined below) plus accrued and unpaid interest thereon to the Optional Redemption Date, subject to the rights of Holders as of the close of
business on a relevant Record Date to receive interest due on the related Interest Payment Date. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The &#147;Redemption Price&#148; shall
equal the greater of: </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">100% of the principal amount of the Notes to be redeemed; and </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%">&nbsp;</TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">the sum of the present values of the remaining scheduled payments on the Notes to be redeemed consisting of principal and interest, exclusive of interest accrued to the Optional Redemption Date that would be due if the
notes matured on the Par Call Date, discounted to the Optional Redemption Date on a semiannual basis (assuming a <FONT STYLE="white-space:nowrap">360-day</FONT> year consisting of twelve <FONT STYLE="white-space:nowrap">30-day</FONT> months) at the
applicable Treasury Yield plus 25 basis points; </TD></TR></TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman"><I>provided, however,</I> that if the Company redeems any Notes on or
after the Par Call Date, the Redemption Price for such Notes shall equal 100% of the principal amount of Notes to be redeemed. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The Notes
called for redemption become due on the Optional Redemption Date. Notices of redemption will be mailed (or otherwise transmitted in accordance with the applicable procedures of the Depositary) at least 30 but not more than 60 days before the
Optional Redemption Date to each Holder of Notes to be redeemed at its registered address. The notice of redemption for the Notes will state the amount to be redeemed. On and after the Optional Redemption Date, interest will cease to accrue on any
Notes that are redeemed. If less than all the Notes are redeemed at any time, the Notes shall be selected on a pro rata basis or by any other method the Trustee deems fair and appropriate. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">For purposes of determining the Redemption Price, the following definitions are applicable: </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Comparable Treasury Issue&#148; means the United States Treasury security selected by an Independent Investment Banker as having a
maturity comparable to the remaining term of the Notes to be redeemed (assuming, for this purpose, that such Notes matured on the Par Call Date) that would be utilized, at the time of selection and in accordance with customary financial practice, in
pricing new issues of corporate debt securities of comparable maturity to the remaining term of the Notes assuming for this purpose, the Notes mature on the Par Call Date. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Comparable Treasury Price&#148; means, with respect to any Optional Redemption Date the average of the Reference Treasury Dealer
Quotations obtained by the Company for that Optional Redemption Date, after excluding the highest and lowest of such Reference Treasury Dealer Quotations, or, if the Company is unable to obtain at least four such Reference Treasury Dealer
Quotations, the average of all Reference Treasury Dealer Quotations obtained by the Company. </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Independent Investment Banker&#148; means each of J.P. Morgan Securities LLC, Merrill
Lynch, Pierce, Fenner&nbsp;&amp; Smith Incorporated, Morgan Stanley&nbsp;&amp; Co. LLC or U.S. Bancorp Investments, Inc., as selected by the Company or, if all such firms are unwilling or unable to select the applicable Comparable Treasury Issue, an
independent investment banking institution of national standing appointed by the Company. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Par Call Date&#148; means
September&nbsp;15, 2046 (6 months prior to maturity). </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Reference Treasury Dealer&#148; means each of J.P. Morgan Securities LLC,
Merrill Lynch, Pierce, Fenner&nbsp;&amp; Smith Incorporated, Morgan Stanley&nbsp;&amp; Co. LLC or a treasury dealer selected by U.S. Bancorp Investments, Inc. and their respective successors and two other primary U.S. government securities dealers
in New York City (each, a &#147;Primary Treasury Dealer&#148;) selected by the Independent Investment Banker; <I>provided</I>, <I>however</I>, that if any of the foregoing shall cease to be a Primary Treasury Dealer, the Company shall substitute
therefor another Primary Treasury Dealer. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Reference Treasury Dealer Quotations&#148; means, with respect to each Reference
Treasury Dealer and any Optional Redemption Date for the Notes, an average, as determined by the Company, of the bid and asked prices for the Comparable Treasury Issue for the Notes, expressed in each case as a percentage of its principal amount,
quoted in writing to the Company by the Reference Treasury Dealer at 5:00 p.m., New York City time, on the third business day preceding the Optional Redemption Date. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">&#147;Treasury Yield&#148; means, with respect to any Optional Redemption Date, the rate per annum equal to the semi-annual equivalent yield
to maturity, computed as of the third business day immediately preceding the Optional Redemption Date, of the Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue, expressed as a percentage of its principal amount, equal to
the applicable Comparable Treasury Price for the Optional Redemption Date. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">As provided in the Indenture, the Notes shall be subject to
repurchase by the Company or a third party at the option of the Holders at a purchase price of 101% upon the occurrence of a Change of Control Triggering Event. Upon receipt of notice of a Change of Control Offer, Holders electing to have Notes
repurchased pursuant to the Change of Control Offer shall either (i)&nbsp;surrender this Note with the form of &#147;Option of Holder to Elect Repurchase&#148; attached hereto completed or (ii)&nbsp;transfer its Notes to the Paying Agent by
book-entry transfer pursuant to the applicable procedures of the Paying Agent, in either case prior to the close of business on the third Business Day prior to the Change of Control Payment Date. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The Indenture permits, with certain exceptions as therein provided, the Company and the Trustee with the consent of the Holders of more than
50% in principal amount of the Securities at the time Outstanding of each series issued under the Indenture to be affected thereby, to execute supplemental indentures for the purpose of adding any provisions to or changing in any manner or
eliminating any of the provisions of the Indenture or of modifying in any manner the rights of the Holders of the Securities of such series; <I>provided, however,</I> that no such supplemental indenture shall, among other things, (i)&nbsp;change the
Stated Maturity of the principal of, or any installment of principal of or interest on, any Security, or reduce the principal </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">
amount thereof or interest thereon, if any, or any premium payable upon redemption thereof; or (ii)&nbsp;change the Place of Payment on any Security or the currency or currency unit in which any
Security or the principal or interest thereon is payable; (iii)&nbsp;impair the right to institute suit for the enforcement of any such payment on or after the Stated Maturity thereof; (iv)&nbsp;reduce or alter the method of computation of any
amount payable upon redemption, repayment or purchase of any Securities by the Company (or the time when such redemption, repayment or purchase may be made); or (v)&nbsp;reduce the percentage in principal amount of the Securities, the Holders of
which are required to consent to any supplemental indenture, without the consent of the Holder of each Security affected thereby. The Indenture also contains provisions permitting the Holders of more than 50% in principal amount of the Securities of
each series at the time outstanding, on behalf of the Holders of all the Securities of that series, to waive compliance by the Company with certain provisions of the Indenture and certain past defaults under the Indenture and their consequences with
respect to such series, except a default in the payment of principal of or interest, if any, on any Security of that series or a default with respect to a covenant or provision of the Indenture which cannot be amended without the consent of such
Holder. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The Notes are issuable only in registered form without coupons in denominations of $2,000 and integral multiples of $1,000 in
excess thereof. The Notes shall be initially issued in the form of a Global Security. All payments of principal of (and premium, if any) and interest on the Notes will be made to the Trustee so long as the Notes are in the form of a Global Security.
As provided in the Indenture and subject to certain limitations therein set forth, the Notes are exchangeable for a like aggregate principal amount of Notes as requested by the Holder surrendering the same. If (x)&nbsp;the Depositary is at any time
unwilling or unable to continue as depository and a successor depository is not appointed by the Company within 90 days after the Company receives such notice or becomes aware of such ineligibility, (y)&nbsp;the Company delivers to the Trustee a
Company Order to the effect that this Note shall be exchangeable or (z)&nbsp;an Event of Default has occurred and is continuing with respect to the Notes, this Note shall be exchangeable for Notes in definitive form and in an equal aggregate
principal amount. Such definitive Notes shall be registered in such name or names as the Depositary shall instruct the Trustee. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">As
provided in the Indenture and subject to certain limitations set forth therein and above, the transfer of this Note may be registered on the Security Register of the Company, upon surrender of this Note for registration of transfer at the office or
agency of the Company in the Borough of Manhattan, The City of New York, duly endorsed by, or accompanied by a written instrument of transfer in form satisfactory to the Company duly executed by, the Holder hereof or by his attorney duly authorized
in writing, and thereupon one or more new Notes of authorized denominations and for the same aggregate principal amount will be issued to the designated transferee or transferees. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">No reference herein to the Indenture and no provisions of this Note or of the Indenture shall alter or impair the obligation of the Company,
which is absolute and unconditional, to pay the principal of (and premium, if any) and interest on this Note at the time, place and rate, and in the coin or currency, herein and in the Indenture prescribed. </P>

<p Style='page-break-before:always'>
<HR  SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">No service charge shall be made for any such registration of transfer or exchange, but the
Company may require payment of a sum sufficient to cover any tax or other governmental charge payable in connection therewith. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">Prior to
due presentment of this Note for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name this Note is registered as the owner hereof for all purposes, whether or not this Note
be overdue, and neither the Company, the Trustee nor any such agent shall be affected by notice to the contrary. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">Certain of the
Company&#146;s obligations under the Indenture with respect to Notes may be terminated if the Company irrevocably deposits with the Trustee money or Government Obligations sufficient to pay and discharge the entire indebtedness on all Notes, as
provided in the Indenture. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">No recourse shall be had for the payment of the principal of (and premium, if any), or the interest, if any,
on this Note, or for any claim based thereon, or upon any obligation, covenant or agreement of the Company in the Indenture, against any incorporator, stockholder, officer or director, as such, past, present or future, of the Company or of any
successor corporation, whether by virtue of any constitution, statute or rule of law or by the enforcement of any assessment of penalty or otherwise; and all such personal liability is expressly released and waived as a condition of, and as part of
the consideration for, the issuance of this Note. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">The Indenture and the Notes shall be governed by and construed in accordance with the
laws of the State of New York. </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">ASSIGNMENT/TRANSFER FORM </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">FOR VALUE RECEIVED the undersigned registered Holder hereby sell(s), assign(s) and transfer(s) unto (insert Taxpayer Identification No.)
<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U>
</P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><I>(Please print or typewrite name and address including postal zip code of assignee) </I></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">the within Note and all rights thereunder, hereby irrevocably constituting and appointing
<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> attorney to transfer said Note on the books of the Company with full power of substitution in the premises. </P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Date:
<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">NOTICE: The signature of
the registered Holder to this assignment must correspond with the name as written upon the face of the within instrument in every particular, without alteration or enlargement or any change whatsoever. </P>

<p Style='page-break-before:always'>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">OPTION OF HOLDER TO ELECT PURCHASE </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">If you elect to have this Note purchased by the Company pursuant to Section&nbsp;1109 of the Indenture, check this box:&nbsp;&nbsp;&#9744;
</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:13%; font-size:10pt; font-family:Times New Roman">If you want to elect to have only part of this Note purchased by the Company pursuant to Section&nbsp;1109 of the Indenture, state the
amount in principal amount (must be integral multiple of $1,000):
$<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U> </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="40%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt">


<TR>
<TD></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="19%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="14%"></TD>
<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="64%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="3">Date:<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</U></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Your&nbsp;Signature</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">&nbsp;</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" ALIGN="center">(Sign&nbsp;exactly&nbsp;as&nbsp;your&nbsp;name&nbsp;appears&nbsp;on&nbsp;the&nbsp;other&nbsp;side&nbsp;of&nbsp;the&nbsp;Security)</TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="4"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom">Signature&nbsp;Guarantee:</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">&nbsp;</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom" COLSPAN="3" ALIGN="center">(Signature must be guaranteed)</TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The signature(s) should be guaranteed by an eligible guarantor institution (banks, stockbrokers, savings and loan associations
and credit unions with membership in an approved signature guarantee medallion program), pursuant to S.E.C. Rule <FONT STYLE="white-space:nowrap">17Ad-15.</FONT> </P>
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<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>7
<FILENAME>d335535dex51.htm
<DESCRIPTION>EX-5.1
<TEXT>
<HTML><HEAD>
<TITLE>EX-5.1</TITLE>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B>Exhibit 5.1 </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center">March&nbsp;16, 2017 </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Humana Inc. </P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">500 West Main Street </P> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Louisville, Kentucky&nbsp;40202 </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Ladies and Gentlemen: </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">We are acting as counsel
to Humana Inc., a Delaware corporation (the &#147;Company&#148;), in connection with the Registration Statement on Form S-3 (File No. 333- 202623) (the &#147;Registration Statement&#148;), under the Securities Act of 1933, as amended (the
&#147;Securities Act&#148;), with respect to the issuance of $600,000,000 aggregate principal amount of 3.950% Senior Notes due 2027 and $400,000,000 aggregate principal amount of 4.800% Senior Notes due 2047 (collectively, the &#147;Debt
Securities&#148;) of the Company. The Debt Securities are being offered and sold by the Company in a public offering pursuant to an underwriting agreement dated March 13, 2017 by and between the Company and J.P. Morgan Securities LLC, Merrill Lynch,
Pierce, Fenner &amp; Smith Incorporated, Morgan Stanley &amp; Co. LLC and U.S. Bancorp Investments, Inc., as representatives of the underwriters named therein (the &#147;Underwriting Agreement&#148;). With your permission, all assumptions and
statements of reliance herein have been made without any independent investigation or verification on our part, and we express no opinion with respect to the subject matter or accuracy of such assumptions or items relied upon. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The Debt Securities have been issued pursuant to a senior debt indenture, dated as of August 5, 2003, by and between the Company and The Bank
of New York Trust Company, N.A. (formerly known as The Bank of New York Trust Company, N.A.) (as successor to The Bank of New York), as trustee (the &#147;Trustee&#148;) (as supplemented by the Tenth Supplemental Indenture dated as of March 16,
2017, the &#147;Ten-Year Indenture&#148;; and as supplemented by the Eleventh Supplemental Indenture dated as of March 16, 2017, the &#147;Thirty-Year Indenture&#148;; the Ten-Year Indenture and the Thirty-Year Indenture are collectively referred to
herein as the &#147;Indentures&#148;). </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">In connection with this opinion, we have (i) investigated such questions of law, (ii) examined
originals or certified, conformed, facsimile, electronic or reproduction copies of such agreements, instruments, documents and records of the Company, such certificates of public officials and such other documents and (iii) received such information
from officers and representatives of the Company and others, in each case as we have deemed necessary or appropriate for the purposes of this opinion. We have examined, among other documents, the following: </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(a) the Underwriting Agreement; </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(b) the Indentures; and </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(c)
specimen forms of the Debt Securities. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The documents referred to in items (a) through (c) above, inclusive, are referred to herein
collectively as the &#147;Documents.&#148; </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">In all such examinations, we have assumed the legal capacity of all natural persons executing
the Documents, the genuineness of all signatures, the authenticity of original and certified documents and the conformity to original or certified documents of all copies submitted to us as certified, conformed, </P>

<p Style='page-break-before:always'>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">facsimile, electronic or reproduction copies. As to various questions of fact relevant to the opinion expressed
herein, we have relied upon, and assume the accuracy of, the representations and warranties contained in the Documents, certificates and oral or written statements and other information of or from officers or other appropriate representatives of the
Company and others and assume compliance on the part of all parties to the Documents with their respective covenants and agreements contained therein. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">We have assumed, for purposes of the opinion expressed herein, that (i)&nbsp;all of the parties to the Documents, are validly existing and in
good standing under the laws of their respective jurisdictions of organization; (ii)&nbsp;all of the parties to the Documents have the power and authority to (a)&nbsp;execute and deliver the Documents, (b)&nbsp;perform their obligations thereunder
and (c)&nbsp;consummate the transactions contemplated thereby; (iii)&nbsp;each of the Documents has been duly authorized, executed and delivered by all of the parties thereto; (iv)&nbsp;each of the Documents constitutes a valid and binding
obligation of all the parties thereto (other than as expressly addressed in the opinion below as to the Company), enforceable against such parties in accordance with its terms; (v)&nbsp;the Debt Securities have been duly authenticated and delivered
by the Trustee against payment therefor in accordance with the Documents; (vi)&nbsp;all of the parties to the Documents will comply with all laws applicable thereto; and (vii)&nbsp;the Debt Securities conform to the specimens thereof examined by us.
</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">Based upon the foregoing, and subject to the limitations, qualifications and assumptions set forth herein, we are of the opinion that the
Debt Securities, when paid for by the Underwriters in accordance with the terms of the Underwriting Agreement, will constitute valid and binding obligations of the Company. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">We express no opinion as to the validity, binding effect or enforceability of any provision of the Documents: </P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(i) relating to indemnification, contribution or exculpation (I) in connection with violations of any applicable laws, statutory duties or
public policy, or (II) in connection with willful, reckless or unlawful acts or gross negligence of the indemnified or exculpated party or the party receiving contribution, or (III) under circumstances involving the negligence of the indemnified or
exculpated party or the party receiving contribution in which a court might determine the provision to be unfair or insufficiently explicit; </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(ii) containing any purported waiver, release, variation, disclaimer, consent or other agreement of similar effect (all of the foregoing,
collectively, a &#147;Waiver&#148;) by any party under any of such agreements or instruments to the extent limited by provisions of applicable law (including judicial decisions), or to the extent that such a Waiver applies to a right, claim, duty,
defense or ground for discharge otherwise existing or occurring as a matter of law (including judicial decisions), except to the extent that such a Waiver is effective under, and is not prohibited by or void or invalid under, provisions of
applicable law (including judicial decisions); </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(iii) related to (I)&nbsp;forum selection or submission to jurisdiction (including,
without limitation, any waiver of any objection to venue in any court or of any objection that a court is an inconvenient forum) to the extent that the legality, validity, binding effect or enforceability of any such provision is to be determined by
any court other than a court of the State of New&nbsp;York, or (II)&nbsp;choice of governing law to the extent that the legality, validity, binding effect or enforceability of any such provision is to be determined by any court other than a court of
the State of New&nbsp;York or a federal district court sitting in the State of New&nbsp;York, in each case, applying the choice of law principles of the State of New&nbsp;York, (III) service of process or (IV) waiver of any rights to trial by jury;
</P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(iv) specifying that provisions thereof may be waived only in writing; </P>

<p Style='page-break-before:always'>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(v) purporting to give any person or entity the power to accelerate obligations without any
notice to the obligor; </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(vi) which may be construed to be in the nature of a penalty; </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(vii) specifying that any person may exercise set-off or similar rights other than in accordance with applicable law; </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(viii) relating to payment of late charges, interests (or discount or equivalent amounts), premium, &#147;make-whole&#148; payments,
collection costs or fees at a rate or in an amount, after or upon the maturity or acceleration of the liabilities evidenced or secured thereby or after or during the continuance of any default or other circumstance, or upon prepayment, that a court
would determine in the circumstances to be unreasonable, a penalty or a forfeiture; and </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:8%; font-size:10pt; font-family:Times New Roman">(ix) requiring that any unearned portion of the
Debt Securities issued at a discount be paid upon acceleration or otherwise earlier than the stated final maturity. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">We express no opinion
as to the effect of any law of any jurisdiction other than the State of New York wherein any party to the Documents may be located or wherein enforcement of any Documents may be sought that limits the rates or interest legally chargeable or
collectible. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">We express no opinion as to any agreement, instrument or other document (including any agreement, instrument or other
document referred to, or incorporated by reference in, the Documents) other than the Documents. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The opinion set forth above is subject to
the following qualifications: (i) applicable bankruptcy, insolvency, reorganization, moratorium, fraudulent conveyance and other similar laws affecting creditors&#146; rights and remedies generally, and (ii) general principles of equity including,
without limitation, standards of materiality, good faith, fair dealing and reasonableness, equitable defenses and limits as to the availability of equitable remedies, whether such principles are considered in a proceeding at law or in equity. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">The opinion expressed herein is limited to the laws of the State of New York, as currently in effect, and no opinion is expressed with respect
to any other laws or any effect that such other laws may have on the opinion expressed herein. The opinion expressed herein is limited to the matters stated herein, and no opinion is implied or may be inferred beyond the matters expressly stated
herein. This letter is given only as of the time of its delivery, and we undertake no responsibility to update or supplement this letter after its delivery. </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; text-indent:4%; font-size:10pt; font-family:Times New Roman">We hereby consent to the filing of this opinion as an exhibit to the report on Form 8-K filed by the Company on the date hereof and its
incorporation by reference into the Registration Statement and to references to this firm under the caption &#147;Legal Matters&#148; in the Registration Statement and prospectus supplements related to the Debt Securities. In giving this consent, we
do not hereby admit that we are in the category of persons whose consent is required under Section 7 of the Securities Act. </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><DIV ALIGN="right">
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<TD VALIGN="top" COLSPAN="3">Very truly yours,</TD></TR>
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<TD VALIGN="top" COLSPAN="3"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Fried, Frank, Harris, Shriver &amp; Jacobson LLP</P></TD></TR>
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<TD VALIGN="top" COLSPAN="3"><FONT STYLE="font-size:10pt">FRIED, FRANK, HARRIS, SHRIVER &amp; JACOBSON LLP</FONT></TD></TR>
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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="right"><B>Exhibit 99.1 </B></P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD VALIGN="bottom"><B>n e w s</B> r e l e a s e</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; text-indent:2.00em; font-size:10pt; font-family:Times New Roman">Humana Inc.</P></TD></TR>
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<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; text-indent:2.00em; font-size:10pt; font-family:Times New Roman">500 West Main Street</P></TD></TR>
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<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; text-indent:2.00em; font-size:10pt; font-family:Times New Roman">P.O. Box 1438</P></TD></TR>
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<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; text-indent:2.00em; font-size:10pt; font-family:Times New Roman">Louisville, KY 40201-1438</P></TD></TR>
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<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="bottom"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; text-indent:2.00em; font-size:10pt; font-family:Times New Roman"><U>http://www.humana.com</U></P></TD></TR>
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<TD VALIGN="top">FOR MORE INFORMATION CONTACT:</TD>
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<TD VALIGN="top">Regina Nethery</TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ROWSPAN="3">


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<TD VALIGN="top">Humana Investor Relations</TD>
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<TD VALIGN="top">(502) <FONT STYLE="white-space:nowrap">580-3644</FONT></TD>
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<TD VALIGN="top"><U><FONT STYLE="white-space:nowrap">e-mail:</FONT> Rnethery@humana.com</U></TD>
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<TD VALIGN="top">Tom Noland</TD>
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<TD VALIGN="top">Humana Corporate Communications</TD>
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<TD VALIGN="top">(502) <FONT STYLE="white-space:nowrap">580-3674</FONT></TD>
<TD VALIGN="bottom">&nbsp;</TD>
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<TD VALIGN="top"><U><FONT STYLE="white-space:nowrap">e-mail:</FONT> Tnoland@humana.com</U></TD>
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</TABLE> <P STYLE="margin-top:24pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>Humana Completes Aggregate $1.0 Billion of Senior Notes Offering </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>Louisville, KY</B> &#150; March&nbsp;16, 2017 &#150; Humana Inc. (NYSE: HUM) announced today the completion of its public offering of $1.0&nbsp;billion in
senior notes. These senior notes are comprised of $600&nbsp;million of the company&#146;s 3.950&nbsp;percent senior notes, due March&nbsp;15, 2027 at 99.877&nbsp;percent of the principal amount and $400&nbsp;million of the company&#146;s
4.800&nbsp;percent senior notes, due March&nbsp;15, 2047 at 99.905&nbsp;percent of the principal amount (collectively, &#147;Senior Notes Offerings&#148;). </P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The company expects net proceeds from the Senior Notes Offerings of approximately $988&nbsp;million, after deducting underwriters&#146; discounts and
estimated offering expenses. The company intends to use the net proceeds for general corporate purposes. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">This press release does not constitute an offer
to sell or a solicitation of an offer to buy the securities described herein, nor shall there be any sale of these securities in any state or jurisdiction in which such an offer, solicitation or sale would be unlawful prior to registration or
qualification under the securities laws of any such jurisdiction. </P>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B><U>Cautionary Statement </U></B></P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">This news release includes forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. When used in investor
presentations, press releases, Securities and Exchange Commission (SEC) filings, and in oral statements made by or with the approval of one of Humana&#146;s executive officers, the words or phrases like &#147;expects,&#148; &#147;believes,&#148;
&#147;anticipates,&#148; &#147;intends,&#148; &#147;likely will result,&#148; &#147;estimates,&#148; &#147;projects&#148; or variations of such words and similar expressions are intended to identify such forward-looking statements. These
forward-looking statements are not guarantees of future performance and are subject to risks, uncertainties, and assumptions, including, among other things, information set forth in the &#147;Risk Factors&#148; section of the company&#146;s SEC
filings, a summary of which includes but is not limited to the following: </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">If Humana does not design and price its products properly and competitively, if the premiums Humana receives are insufficient to cover the cost of health care services delivered to its members, if the company is unable
to implement clinical initiatives to provide a better health care experience for its members, lower costs and appropriately document the risk profile of its members, or if its estimates of benefits expense are inadequate, Humana&#146;s profitability
could be materially adversely affected. Humana estimates the costs of its benefit expense payments, and designs and prices its products accordingly, using actuarial methods and assumptions based upon, among other relevant factors, claim payment
patterns, medical cost inflation, and historical developments such as claim inventory levels and claim receipt patterns. We continually review estimates of future payments relating to benefit expenses for services incurred in the current and prior
periods and make necessary adjustments to our reserves, including premium deficiency reserves, where appropriate. These estimates, however, involve extensive judgment, and have considerable inherent variability because they are extremely sensitive
to changes in claim payment patterns and medical cost trends, so any reserves we may establish, including premium deficiency reserves, may be insufficient. In addition, there can be no guarantees that any reconsideration that Humana may file with
respect to certain of the Company&#146;s Star rating measures for the 2018 bonus year will be successful, that operational measures Humana may take will successfully mitigate any negative effects of Star quality ratings for the 2018 bonus year, or
that Humana will not experience a decline in membership growth for 2017 or 2018 as a result of the Company&#146;s 2018 bonus year Star ratings. </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">If Humana fails to effectively implement its operational and strategic initiatives, particularly its Medicare initiatives, state-based contract strategy, and its participation in the new health insurance exchanges, the
company&#146;s business may be materially adversely affected, which is of particular importance given the concentration of the company&#146;s revenues in these products. </TD></TR></TABLE>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">If Humana fails to properly maintain the integrity of its data, to strategically implement new information systems, to protect Humana&#146;s proprietary rights to its systems, or to defend against cyber-security
attacks, the company&#146;s business may be materially adversely affected. </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">Humana&#146;s business may be materially adversely impacted by the adoption of a new coding set for diagnoses (commonly known as <FONT STYLE="white-space:nowrap">ICD-10),</FONT> the implementation of which became
effective on October&nbsp;1, 2015. Humana is involved in various legal actions, or disputes that could lead to legal actions (such as, among other things, provider contract disputes relating to rate adjustments resulting from the Balanced Budget and
Emergency Deficit Control Act of 1985, as amended, commonly referred to as &#147;sequestration&#148;; other provider contract disputes; and qui tam litigation brought by individuals on behalf of the government) and governmental and internal
investigations, any of which, if resolved unfavorably to the company, could result in substantial monetary damages or changes in its business practices. Increased litigation and negative publicity could also increase the company&#146;s cost of doing
business. </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">As a government contractor, Humana is exposed to risks that may materially adversely affect its business or its willingness or ability to participate in government health care programs including, among other things,
loss of material government contracts, governmental audits and investigations, potential inadequacy of government determined payment rates, potential restrictions on profitability, including by comparison of profitability of the company&#146;s
Medicare Advantage business to <FONT STYLE="white-space:nowrap">non-Medicare</FONT> Advantage business, or other changes in the governmental programs in which Humana participates. </TD></TR></TABLE>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top"> <P ALIGN="left" STYLE=" margin-top:0pt ; margin-bottom:0pt; font-family:Times New Roman; font-size:10pt">The Health Care Reform Law, including The Patient Protection and Affordable Care Act and The Health Care and
Education Reconciliation Act of 2010, could have a material adverse effect on Humana&#146;s results of </P></TD></TR></TABLE>

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<TD VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; font-family:Times New Roman; font-size:10pt">
operations, including restricting revenue, enrollment and premium growth in certain products and market segments, restricting the company&#146;s ability to expand into new markets, increasing the
company&#146;s medical and operating costs by, among other things, requiring a minimum benefit ratio on insured products, lowering the company&#146;s Medicare payment rates and increasing the company&#146;s expenses associated with a <FONT
STYLE="white-space:nowrap">non-deductible</FONT> health insurance industry fee and other assessments; the company&#146;s financial position, including the company&#146;s ability to maintain the value of its goodwill; and the company&#146;s cash
flows. Additionally, potential legislative changes, including activities to repeal or replace the Health Care Reform Law, creates uncertainty for the company&#146;s business, and it cannot predict when, or in what form, such legislative changes may
occur. </P></TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">Humana&#146;s participation in the federal and state health insurance exchanges, which entail uncertainties associated with mix, volume of business and the operation of premium stabilization programs that are subject to
federal administrative action, could adversely affect the company&#146;s results of operations, financial position and cash flows. </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">Humana&#146;s business activities are subject to substantial government regulation. New laws or regulations, or changes in existing laws or regulations or their manner of application could increase the company&#146;s
cost of doing business and may adversely affect the company&#146;s business, profitability and cash flows. </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">If Humana fails to develop and maintain satisfactory relationships with the providers of care to its members, the company&#146;s business may be adversely affected. </TD></TR></TABLE>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">Humana&#146;s pharmacy business is highly competitive and subjects it to regulations in addition to those the company faces with its core health benefits businesses. </TD></TR></TABLE>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">Changes in the prescription drug industry pricing benchmarks may adversely affect Humana&#146;s financial performance. </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">If Humana does not continue to earn and retain purchase discounts and volume rebates from pharmaceutical manufacturers at current levels, Humana&#146;s gross margins may decline. </TD></TR></TABLE>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">Humana&#146;s ability to obtain funds from certain of its licensed subsidiaries is restricted by state insurance regulations. </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">Downgrades in Humana&#146;s debt ratings, should they occur, may adversely affect its business, results of operations, and financial condition. </TD></TR></TABLE>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TR style = "page-break-inside:avoid">
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">The securities and credit markets may experience volatility and disruption, which may adversely affect Humana&#146;s business. </TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman">In making forward-looking statements, Humana is not undertaking to address or update them in future filings or communications regarding its
business or results. In light of these risks, uncertainties, and assumptions, the forward-looking events discussed herein may or may not occur. There also may be other risks that the company is unable to predict at this time. Any of these risks and
uncertainties may cause actual results to differ materially from the results discussed in the forward-looking statements. </P> <P STYLE="margin-top:6pt; margin-bottom:0pt; margin-left:4%; font-size:10pt; font-family:Times New Roman">Humana advises
investors to read the following documents as filed by the company with the SEC for further discussion both of the risks it faces and its historical performance: </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="13%">&nbsp;</TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">Form <FONT STYLE="white-space:nowrap">10-K</FONT> for the year ended December&nbsp;31, 2016; </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="13%">&nbsp;</TD>
<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">Form <FONT STYLE="white-space:nowrap">8-Ks</FONT> filed during 2017. </TD></TR></TABLE>

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 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B><U>About Humana </U></B></P>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Humana Inc., headquartered in Louisville, Ky., is a leading health and well-being company focused on making it easy for people to achieve their best health
with clinical excellence through coordinated care. The company&#146;s strategy integrates care delivery, the member experience, and clinical and consumer insights to encourage engagement, behavior change, proactive clinical outreach and wellness for
the millions of people we serve across the country. </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">More information regarding Humana is available to investors via the Investor Relations page of the
company&#146;s web site at humana.com, including copies of: </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD ALIGN="left" VALIGN="top">Annual reports to stockholders </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD ALIGN="left" VALIGN="top">Securities and Exchange Commission filings </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD ALIGN="left" VALIGN="top">Most recent investor conference presentations </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD ALIGN="left" VALIGN="top">Quarterly earnings news releases </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">Calendar of events </TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
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<TD WIDTH="3%" VALIGN="top" ALIGN="left">&#149;</TD>
<TD WIDTH="1%" VALIGN="top">&nbsp;</TD>
<TD ALIGN="left" VALIGN="top">Corporate Governance information </TD></TR></TABLE>
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