<SEC-DOCUMENT>0001104659-22-022892.txt : 20220214
<SEC-HEADER>0001104659-22-022892.hdr.sgml : 20220214
<ACCEPTANCE-DATETIME>20220214162030
ACCESSION NUMBER:		0001104659-22-022892
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20220214
DATE AS OF CHANGE:		20220214
GROUP MEMBERS:		BILL & MELINDA GATES FOUNDATION TRUST
GROUP MEMBERS:		MELINDA FRENCH GATES
GROUP MEMBERS:		WILLIAM H. GATES III

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WASTE MANAGEMENT INC
		CENTRAL INDEX KEY:			0000823768
		STANDARD INDUSTRIAL CLASSIFICATION:	REFUSE SYSTEMS [4953]
		IRS NUMBER:				731309529
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-39928
		FILM NUMBER:		22632442

	BUSINESS ADDRESS:	
		STREET 1:		800 CAPITOL STREET, STE 3000
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
		BUSINESS PHONE:		7135126200

	MAIL ADDRESS:	
		STREET 1:		800 CAPITOL STREET, STE 3000
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	USA WASTE SERVICES INC
		DATE OF NAME CHANGE:	19920703

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CASCADE INVESTMENT, L.L.C.
		CENTRAL INDEX KEY:			0001052192
		IRS NUMBER:				911680459
		STATE OF INCORPORATION:			WA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		2365 CARILLON POINT
		CITY:			KIRKLAND
		STATE:			WA
		ZIP:			98033
		BUSINESS PHONE:		4258897900

	MAIL ADDRESS:	
		STREET 1:		2365 CARILLON POINT
		CITY:			KIRKLAND
		STATE:			WA
		ZIP:			98033

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CASCADE INVESTMENT LLC
		DATE OF NAME CHANGE:	19980102
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>tm226541d3_sc13ga.htm
<DESCRIPTION>SC 13G/A
<TEXT>
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<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"></P>

<!-- Field: Rule-Page --><DIV STYLE="margin-top: 0; margin-bottom: 0; width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center; margin-top: 0pt; margin-bottom: 0pt"><B>UNITED STATES</B></P>

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">&nbsp; <B>SECURITIES AND EXCHANGE COMMISSION</B></P>

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">&nbsp; <FONT STYLE="font-size: 10pt"><B>Washington, D.C. 20549</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">&nbsp; &nbsp; &nbsp;</P>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SCHEDULE 13G</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Under the Securities Exchange Act of 1934<BR>
(Amendment No. 8)*</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Waste Management, Inc.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; border-top: Black 0.5pt solid">(Name of Issuer)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; border-bottom: Black 0.5pt solid"><B>Common Stock, $0.01 par value</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Title of Class of Securities)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>94106L109</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; border-top: Black 0.5pt solid">(CUSIP Number)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>December 31, 2021</B></P>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Date of Event Which Requires Filing of this Statement)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Check the appropriate box to designate the rule pursuant to which this
Schedule is filed:</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR>
    <TD STYLE="width: 9%; text-align: center"><FONT STYLE="font-family: Wingdings; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></TD>
    <TD STYLE="width: 91%"><FONT STYLE="font-size: 10pt">Rule 13d-1(b)</FONT></TD></TR>
  <TR>
    <TD STYLE="text-align: center"><FONT STYLE="font-family: Wingdings; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#120;</FONT></FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">Rule 13d-1(c)</FONT></TD></TR>
  <TR>
    <TD STYLE="text-align: center"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">Rule 13d-1(d)</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">*The remainder of this cover page shall be filled out for a reporting
person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information
which would alter the disclosures provided in a prior cover page.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The information required in the remainder of this cover page shall
not be deemed to be &quot;filed&quot; for the purpose of Section 18 of the Securities Exchange Act of 1934 (&quot;Act&quot;) or otherwise
subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 50%">&nbsp;</TD><TD STYLE="width: 50%; text-align: right">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD COLSPAN="6" STYLE="padding-bottom: 3pt; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><BR STYLE="clear: both">
</FONT><FONT STYLE="font-size: 10pt">CUSIP No. 94106L109</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top"><FONT STYLE="font-size: 10pt">1.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">Names of Reporting Persons<BR>
Cascade Investment, L.L.C.</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">2. </FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Check the Appropriate Box if a Member of a Group (See Instructions)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt"><FONT STYLE="font-size: 10pt">(a)</FONT></TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Wingdings; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></TD></TR>
  <TR>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt"><FONT STYLE="font-size: 10pt">(b)</FONT></TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Wingdings; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#120;</FONT></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">3.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">SEC Use Only </FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">4.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Citizenship or Place of Organization <BR>
State of Washington</FONT></TD></TR>
  <TR>
    <TD COLSPAN="3">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: right">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="3" ROWSPAN="7" STYLE="padding-top: 2pt; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Number of<BR>
Shares<BR>
Beneficially<BR>
Owned by<BR>
Each<BR>
Reporting<BR>
Person With</FONT></TD>
    <TD COLSPAN="2" STYLE="vertical-align: top; padding-top: 2pt; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">5.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Sole
    Voting Power <BR>
    16,600,672 <SUP>(1)</SUP></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">6.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Shared Voting Power <BR>
-0-</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">7.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Sole Dispositive Power <BR>
16,600,672 <SUP>(1)</SUP></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">8.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Shared Dispositive Power <BR>
-0-</FONT></TD></TR>
  <TR>
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">9.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Aggregate Amount Beneficially Owned by Each Reporting Person<BR>
16,600,672<SUP> (1)</SUP></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">10.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)&nbsp; <FONT STYLE="font-family: Wingdings"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">11.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Percent of Class Represented by Amount in Row (9)<BR>
4.0% <SUP>(2)</SUP></Font></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">12.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: top; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Type of Reporting Person (See Instructions)<BR>
OO</FONT></TD></TR>
  <TR>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 82%">&nbsp;</TD></TR>
  </TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 13.7pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(1)</SUP></FONT></TD><TD>All shares of the common stock (the &ldquo;Common Stock&rdquo;) of Waste Management, Inc. (the &ldquo;Issuer&rdquo;) held by Cascade
Investment, L.L.C. (&ldquo;Cascade&rdquo;) may be deemed to be beneficially owned by William H. Gates III as the sole member of Cascade.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 13.7pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(2)</SUP></FONT></TD><TD STYLE="text-align: left">Based on 418,316,357 shares of the Issuer&rsquo;s Common Stock outstanding as of October 21, 2021, as reported in the Issuer&rsquo;s
Form 10-Q filed on October 26, 2021.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD COLSPAN="6" STYLE="padding-bottom: 3pt; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><BR STYLE="clear: both">
</FONT><FONT STYLE="font-size: 10pt">CUSIP No. 94106L109</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top"><FONT STYLE="font-size: 10pt">1.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">Names of Reporting Persons<BR>
Bill &amp; Melinda Gates Foundation Trust</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">2. </FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Check the Appropriate Box if a Member of a Group (See Instructions)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt"><FONT STYLE="font-size: 10pt">(a)</FONT></TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Wingdings; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></TD></TR>
  <TR>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt"><FONT STYLE="font-size: 10pt">(b)</FONT></TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Wingdings; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#120;</FONT></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">3.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">SEC Use Only </FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">4.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Citizenship or Place of Organization <BR>
State of Washington</FONT></TD></TR>
  <TR>
    <TD COLSPAN="3">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: right">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="3" ROWSPAN="7" STYLE="padding-top: 2pt; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Number of<BR>
Shares<BR>
Beneficially<BR>
Owned by<BR>
Each<BR>
Reporting<BR>
Person With</FONT></TD>
    <TD COLSPAN="2" STYLE="vertical-align: top; padding-top: 2pt; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">5.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Sole
    Voting Power <BR>
    -0-</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">6.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Shared Voting Power <BR>
18,633,672 <SUP>(1)</SUP></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">7.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Sole Dispositive Power <BR>
-0-</Font></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">8.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Shared Dispositive Power <BR> 18,633,672 <SUP>(1)</SUP></FONT></TD></TR>
  <TR>
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">9.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Aggregate Amount Beneficially Owned by Each Reporting Person<BR>
18,633,672 <SUP>(1)</SUP></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">10.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)&nbsp; <FONT STYLE="font-family: Wingdings"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">11.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Percent
    of Class Represented by Amount in Row (9)<BR>
    4.5% <SUP>(2)</SUP></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">12.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: top; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Type of Reporting Person (See Instructions)<BR>
OO</FONT></TD></TR>
  <TR>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 82%">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 13.7pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(1)</SUP></FONT></TD><TD>For purposes of Rule 13d-3 under the Securities Exchange Act of 1934, as amended (the &ldquo;Exchange Act&rdquo;), all shares of Issuer
Common Stock beneficially owned by Bill &amp; Melinda Gates Foundation Trust (the &ldquo;Trust&rdquo;) may be deemed to be beneficially
owned by William H. Gates III and Melinda French Gates, as Co-Trustees of the Trust.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0"></TD><TD STYLE="width: 13.7pt; text-align: left"><SUP>(2)</SUP></TD><TD STYLE="text-align: left">Based on 418,316,357 shares of the Issuer&rsquo;s Common Stock
outstanding as of October 21, 2021, as reported in the Issuer&rsquo;s Form 10-Q filed on October 26, 2021.</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD COLSPAN="6" STYLE="padding-bottom: 3pt; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><BR STYLE="clear: both">
</FONT><FONT STYLE="font-size: 10pt">CUSIP No. 94106L109</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top"><FONT STYLE="font-size: 10pt">1.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">Names of Reporting Persons<BR>
William H. Gates III</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">2. </FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Check the Appropriate Box if a Member of a Group (See Instructions)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt"><FONT STYLE="font-size: 10pt">(a)</FONT></TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Wingdings; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></TD></TR>
  <TR>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt"><FONT STYLE="font-size: 10pt">(b)</FONT></TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Wingdings; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#120;</FONT></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">3.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">SEC Use Only </FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">4.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Citizenship or Place of Organization <BR>
United States of America</FONT></TD></TR>
  <TR>
    <TD COLSPAN="3">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: right">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="3" ROWSPAN="7" STYLE="padding-top: 2pt; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Number of<BR>
Shares<BR>
Beneficially<BR>
Owned by<BR>
Each<BR>
Reporting<BR>
Person With</FONT></TD>
    <TD COLSPAN="2" STYLE="vertical-align: top; padding-top: 2pt; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">5.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Sole Voting Power <BR>
16,600,672 <SUP>(1)</SUP></Font></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">6.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Shared Voting Power <BR>
18,633,672 <SUP>(2)</SUP></Font></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">7.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Sole Dispositive Power <BR>
16,600,672 <SUP>(1)</SUP></Font></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">8.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Shared Dispositive Power <BR>
18,633,672 <SUP>(2)</SUP></Font></TD></TR>
  <TR>
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">9.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Aggregate Amount Beneficially Owned by Each Reporting Person<BR>
35,234,344 <SUP>(1)(2)</SUP></Font></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">10.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)&nbsp; <FONT STYLE="font-family: Wingdings"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">11.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Percent
    of Class Represented by Amount in Row (9)<BR>
    8.4% <SUP>(3)</SUP></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">12.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: top; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Type of Reporting Person (See Instructions)<BR>
IN</FONT></TD></TR>
  <TR>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 82%">&nbsp;</TD></TR>
  </TABLE>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 13.7pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(1)</SUP></FONT></TD><TD>Cascade beneficially owns 16,600,672 shares of Issuer Common Stock. All shares of the Common Stock of the Issuer held by Cascade may
be deemed to be beneficially owned by William H. Gates III as the sole member of Cascade.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 13.7pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(2)</SUP></FONT></TD><TD>The Trust beneficially owns 18,633,672 shares of Issuer Common Stock. For purposes of Rule 13d-3 under the Exchange Act, all shares
of the Common Stock of the Issuer beneficially owned by the Trust may be deemed to be beneficially owned by William H. Gates III and Melinda
French Gates, as Co-Trustees of the Trust.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 13.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(3)</SUP></FONT></TD><TD>Based on 418,316,357 shares of the Issuer&rsquo;s Common Stock outstanding as of October 21, 2021, as reported in the Issuer&rsquo;s
Form 10-Q filed on October 26, 2021.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD COLSPAN="6" STYLE="padding-bottom: 3pt; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><BR STYLE="clear: both">
</FONT><FONT STYLE="font-size: 10pt">CUSIP No. 94106L109</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top"><FONT STYLE="font-size: 10pt">1.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">Names of Reporting Persons<BR>
Melinda French Gates</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">2. </FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Check the Appropriate Box if a Member of a Group (See Instructions)</FONT></TD></TR>
  <TR>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt"><FONT STYLE="font-size: 10pt">(a)</FONT></TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Wingdings; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></TD></TR>
  <TR>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 2pt; padding-top: 2pt; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt"><FONT STYLE="font-size: 10pt">(b)</FONT></TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 2pt; padding-top: 2pt; border-bottom: Black 1pt solid"><FONT STYLE="font-family: Wingdings; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#120;</FONT></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">3.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">SEC Use Only </FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">4.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Citizenship or Place of Organization <BR>
United States of America</FONT></TD></TR>
  <TR>
    <TD COLSPAN="3">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="text-align: right">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="3" ROWSPAN="7" STYLE="padding-top: 2pt; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Number of<BR>
Shares<BR>
Beneficially<BR>
Owned by<BR>
Each<BR>
Reporting<BR>
Person With</FONT></TD>
    <TD COLSPAN="2" STYLE="vertical-align: top; padding-top: 2pt; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">5.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Sole Voting Power <BR>
3,810</Font></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">6.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Shared Voting Power <BR>
18,633,672 <SUP>(1)</SUP></Font></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">7.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Sole Dispositive Power <BR>
3,810</Font></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="2" STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">8.</FONT></TD>
    <TD STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Shared Dispositive Power <BR>
18,633,672 <SUP>(1)</SUP></Font></TD></TR>
  <TR>
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">9.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Aggregate Amount Beneficially Owned by Each Reporting Person<BR>
18,637,482 <SUP>(1)</SUP></Font></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">10.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions)&nbsp; <FONT STYLE="font-family: Wingdings"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">11.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: bottom; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Percent of Class Represented by Amount in Row (9)<BR>
4.5% <SUP>(2)</SUP></Font></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="6">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="padding-top: 2pt; padding-bottom: 2pt">&nbsp;</TD>
    <TD STYLE="padding-top: 2pt; vertical-align: top; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">12.</FONT></TD>
    <TD COLSPAN="4" STYLE="padding-top: 2pt; vertical-align: top; border-bottom: Black 1pt solid; padding-bottom: 2pt"><FONT STYLE="font-size: 10pt">Type of Reporting Person (See Instructions)<BR>
IN</FONT></TD></TR>
  <TR>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 5%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 82%">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 13.7pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(1)</SUP></FONT></TD><TD>The Trust beneficially owns 18,633,672 shares of the Issuer Common Stock. For purposes of Rule 13d-3 under the Exchange Act, all shares
of the Common Stock of the Issuer beneficially owned by the Trust may be deemed to be beneficially owned by William H. Gates III and Melinda
French Gates, as Co-Trustees of the Trust.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; width: 100%"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.25in; text-align: left"><SUP>(2)</SUP></TD><TD STYLE="text-align: justify">Based on 418,316,357 shares of the Issuer&rsquo;s Common Stock
outstanding as of October 21, 2021, as reported in the Issuer&rsquo;s Form 10-Q filed on October 26, 2021.</TD>
</TR></TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item 1.</B></FONT></TD></TR>
  <TR>
    <TD STYLE="width: 8%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 4%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 88%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Name of Issuer</B></FONT><FONT STYLE="font-size: 10pt"><BR>
Waste Management, Inc. (the &ldquo;Issuer&rdquo;)</FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Address of Issuer&rsquo;s Principal Executive Offices</B></FONT><FONT STYLE="font-size: 10pt"><BR>
800 Capitol Street, Suite 3000, Houston, Texas 77002</FONT></TD></TR>
  <TR>
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item 2.</B></FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Name of Person Filing</B></FONT><FONT STYLE="font-size: 10pt"><BR>
Cascade Investment, L.L.C. (&ldquo;Cascade&rdquo;), Bill &amp; Melinda Gates Foundation Trust (the &ldquo;Trust&rdquo;), Melinda French Gates (&ldquo;MFG&rdquo;) and William H. Gates III (&ldquo;WHG&rdquo; and, collectively, the &ldquo;Reporting Persons&rdquo;) <SUP>(<FONT STYLE="font-family: Times New Roman, Times, Serif">1</FONT>)</SUP></FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>Address
    of Principal Business Office or, if none, Residence</B></FONT><BR>
    Cascade &ndash; 2365 Carillon Point, Kirkland, Washington 98033</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The Trust &ndash; 2365 Carillon Point, Kirkland, Washington 98033</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">WHG &ndash; 500 Fifth Avenue North, Seattle, Washington 98109</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">MFG &ndash; 500 Fifth Avenue North, Seattle, Washington 98109</P></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(c)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif"><B>Citizenship</B></FONT><BR>
    Cascade is a limited liability company organized under the laws of the State of Washington.</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The Trust is a charitable trust organized under the laws of the State
    of Washington.</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">WHG is a citizen of the United States of America.</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">MFG is a citizen of the United States of America.</P></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(d)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Title of Class of Securities</B></FONT><FONT STYLE="font-size: 10pt"><BR>
Common Stock, $0.01 par value</FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(e)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CUSIP Number</B></FONT><FONT STYLE="font-size: 10pt"><BR>
94106L109</FONT></TD></TR>
  <TR>
    <TD COLSPAN="3">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item 3.</B></FONT></TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>If this statement is filed pursuant to &sect;&sect;240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not Applicable.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 13.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(1)</SUP></FONT></TD><TD>Neither the present filing nor anything contained herein shall be construed as an admission that the Reporting Persons constitute
a &ldquo;group&rdquo; for any purpose and the Reporting Persons expressly disclaim membership in a group.</TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item 4.</B></FONT></TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Ownership</B></FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.</FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Amount beneficially owned:</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">See the responses to Item 9 on the attached cover pages.</P></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Percent of class:</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">See the responses to Item 11 on the attached cover pages.</P></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(c)</FONT></TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Number of shares as to which the person has:</FONT></TD></TR>
  <TR>
    <TD STYLE="width: 9%">&nbsp;</TD>
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 5%; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(i)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 82%">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Sole power to vote or to direct the vote</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">See the responses to Item 5 on the attached cover pages.</P></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(ii)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Shared power to vote or to direct the vote</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">See the responses to Item 6 on the attached cover pages.</P></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(iii)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Sole power to dispose or to direct the disposition of</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">See the responses to Item 7 on the attached cover pages.</P></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(iv)</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Shared power to dispose or to direct the disposition of</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">See the responses to Item 8 on the attached cover pages.</P></TD></TR>
  <TR>
    <TD COLSPAN="4">&nbsp;</TD></TR>
  <TR>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item 5.</B></FONT></TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Ownership of Five Percent or Less of a Class</B></FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Melinda French Gates has ceased to be the
beneficial owner of more than 5% of the Common Stock and will no longer be a Reporting Person following this Amendment.</FONT></TD></TR>
  <TR>
    <TD COLSPAN="4">&nbsp;</TD></TR>
  <TR>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item 6.</B></FONT></TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Ownership of More than Five Percent on Behalf of Another Person</B></FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not Applicable.</FONT></TD></TR>
  <TR>
    <TD COLSPAN="4">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="vertical-align: top"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item 7.</B></FONT></TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company or Control Person</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not Applicable.</FONT></TD></TR>
  <TR>
    <TD COLSPAN="4">&nbsp;</TD></TR>
  <TR>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item 8.</B></FONT></TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Identification and Classification of Members of the Group</B></FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not Applicable.</FONT></TD></TR>
  <TR>
    <TD COLSPAN="4">&nbsp;</TD></TR>
  <TR>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item 9.</B></FONT></TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Notice of Dissolution of Group</B></FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Not Applicable.</FONT></TD></TR>
  <TR>
    <TD COLSPAN="4">&nbsp;</TD></TR>
  <TR>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item 10.</B></FONT></TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Certification</B></FONT></TD></TR>
  <TR>
    <TD>&nbsp;</TD>
    <TD COLSPAN="3"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.</FONT></TD></TR>
  </TABLE>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SIGNATURE</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">After reasonable inquiry and to the best of my knowledge and belief,
I certify that the information set forth in this statement is true, complete and correct.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date: &nbsp;February 14, 2022</FONT></TD>
    <TD COLSPAN="3">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CASCADE INVESTMENT, L.L.C. <SUP>(1)</SUP></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Alan Heuberger</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD STYLE="width: 42%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Alan Heuberger <SUP>(2)</SUP></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attorney-in-fact for Michael Larson,</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Business Manager</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="3">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">BILL&nbsp;&amp; MELINDA GATES FOUNDATION TRUST <SUP>(1)</SUP></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Alan Heuberger</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Alan Heuberger <SUP>(3)</SUP></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Attorney-in-fact for each of the Co-Trustees, William H. Gates
III and Melinda French Gates</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="3">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">WILLIAM H. GATES III <SUP>(1)</SUP></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Alan Heuberger</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Alan Heuberger <SUP>(4)</SUP></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attorney-in-fact</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="3">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">MELINDA FRENCH GATES <SUP>(1)</SUP></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ John K. Sage</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">John K. Sage <SUP>(5)</SUP></FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Attorney-in-fact&nbsp;</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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<TD STYLE="width: 0"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(1)</SUP></FONT></TD><TD>This Amendment is being filed jointly by the Reporting Persons pursuant to the Joint Filing Agreement dated September 17, 2010, and
included with the signature page to the Reporting Persons&rsquo; Schedule 13G with respect to the Issuer filed on September 17, 2010,
SEC File No. 005-39928, and incorporated by reference herein.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(2)</SUP></FONT></TD><TD>Duly authorized under Special Limited Power of Attorney appointing Alan Heuberger attorney-in-fact, dated October 11, 2013, by and
on behalf of Michael Larson, filed as Exhibit 99.1 to Amendment No. 9 to Cascade&rsquo;s Schedule 13D with respect to Western Asset/Claymore
Inflation-Linked Opportunities &amp; Income Fund on December 11, 2013, SEC File No. <FONT STYLE="font-family: Times New Roman, Times, Serif; font-weight: normal">005-81261</FONT>,
and incorporated by reference herein.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(3)</SUP></FONT></TD><TD>Duly authorized under Special Limited Power of Attorney appointing Alan Heuberger attorney-in-fact, dated August 12, 2008, by and
on behalf of WHG and MFG as Co-Trustees, filed as Exhibit 99.5 to Cascade&rsquo;s Schedule 13D with respect to Grupo Televisa, S.A.B.
on May 7, 2009, SEC File No. 005-60431, and incorporated by reference herein.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(4)</SUP></FONT></TD><TD>Duly authorized under Special Limited Power of Attorney appointing Alan Heuberger attorney-in-fact, dated August 12, 2008, by and
on behalf of WHG, filed as Exhibit 99.2 to Amendment No. 1 to Cascade&rsquo;s Schedule 13D with respect to Otter Tail Corporation on April
15, 2009, SEC File No. 005-06638, and incorporated by reference herein.</TD></TR></TABLE>

<P STYLE="margin-top: 0pt; margin-bottom: 0pt; font: 10pt Times New Roman, Times, Serif">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>(5)</SUP></FONT><TD>Duly authorized under Limited Durable Power of Attorney appointing John K. Sage and Brooke Anderson attorneys-in-fact, dated December
14, 2021, by and on behalf of MFG, filed as Exhibit 99.2 to Amendment No. 4 to Cascade Investment, L.L.C.&rsquo;s Schedule 13D with respect
to Canadian National Railway Co. on December 20, 2021, SEC File No. 005-48661, and incorporated by reference herein.</TD></TR></TABLE>

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