<SEC-DOCUMENT>0000899140-16-001465.txt : 20160527
<SEC-HEADER>0000899140-16-001465.hdr.sgml : 20160527
<ACCEPTANCE-DATETIME>20160526203647
ACCESSION NUMBER:		0000899140-16-001465
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20160527
DATE AS OF CHANGE:		20160526
GROUP MEMBERS:		EVAN C. GUILLEMIN
GROUP MEMBERS:		GEORGE S. LOENING
GROUP MEMBERS:		SEG PARTNERS HOLDINGS, LLC
GROUP MEMBERS:		SEG PARTNERS II HOLDINGS, LLC
GROUP MEMBERS:		SEG PARTNERS II, L.P.
GROUP MEMBERS:		SEG PARTNERS L.P.
GROUP MEMBERS:		SEG PARTNERS OFFSHORE MASTER FUND, LTD.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Shake Shack Inc.
		CENTRAL INDEX KEY:			0001620533
		STANDARD INDUSTRIAL CLASSIFICATION:	RETAIL-EATING & DRINKING PLACES [5810]
		IRS NUMBER:				471941186
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-88605
		FILM NUMBER:		161679824

	BUSINESS ADDRESS:	
		STREET 1:		24 UNION SQUARE EAST
		STREET 2:		5TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10003
		BUSINESS PHONE:		(646) 747-7200

	MAIL ADDRESS:	
		STREET 1:		24 UNION SQUARE EAST
		STREET 2:		5TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10003

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Select Equity Group, L.P.
		CENTRAL INDEX KEY:			0001592643
		IRS NUMBER:				463465710
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		380 LAFAYETTE STREET
		STREET 2:		6TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10003
		BUSINESS PHONE:		212 475-8335

	MAIL ADDRESS:	
		STREET 1:		380 LAFAYETTE STREET
		STREET 2:		6TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10003
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>s17338021.htm
<DESCRIPTION>SCHEDULE 13D/A, AMENDMENT #6
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<div style="TEXT-ALIGN: center"><font style="FONT-WEIGHT: bold">UNITED STATES<br>
SECURITIES AND EXCHANGE COMMISSION<br>
 WASHINGTON, D.C. 20549</font><br>
 _______________</div>

<div style="TEXT-ALIGN: center">&#160;</div>

<div style="FONT-WEIGHT: bold; TEXT-ALIGN: center">SCHEDULE 13D</div>

<div style="FONT-WEIGHT: bold; TEXT-ALIGN: center">&#160;</div>

<div style="TEXT-ALIGN: center"><font style="FONT-WEIGHT: bold">UNDER THE SECURITIES EXCHANGE ACT OF 1934<br>
 (Amendment No. 6)*</font><br>
 ______________</div>

<div style="TEXT-ALIGN: center">&#160;</div>

<div style="TEXT-ALIGN: center"><font style="FONT-WEIGHT: bold">Shake Shack Inc.</font><br>
 (Name of Issuer)</div>

<div style="TEXT-ALIGN: center">&#160;</div>

<div style="TEXT-ALIGN: center"><font style="FONT-WEIGHT: bold">Common Stock, $0.001 par value per share</font><br>
 (Title of Class of Securities)</div>

<div style="TEXT-ALIGN: center">&#160;</div>

<div style="TEXT-ALIGN: center"><font style="FONT-WEIGHT: bold">819047 101</font><br>
 (CUSIP Number)</div>

<div><br>
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<div style="TEXT-ALIGN: center">James R. Berman<br>
 Select Equity Group, L.P.</div>

<div style="TEXT-ALIGN: center">380 Lafayette Street, 6<sup style="vertical-align: text-top; line-height: 1; font-size: smaller">th</sup> Floor</div>

<div style="TEXT-ALIGN: center">New York, New York 10003</div>

<div style="TEXT-ALIGN: center">(212) 475-8335</div>

<div style="TEXT-ALIGN: center">(Name, Address and Telephone Number of Person<br>
 Authorized to Receive Notices and Communications)</div>

<div style="TEXT-ALIGN: center">&#160;</div>

<div style="TEXT-ALIGN: center">(with copies to)</div>

<div style="TEXT-ALIGN: center">&#160;</div>

<div style="TEXT-ALIGN: center">Michael A. Schwartz</div>

<div style="TEXT-ALIGN: center">Willkie Farr &amp; Gallagher LLP</div>

<div style="TEXT-ALIGN: center">787 Seventh Avenue</div>

<div style="TEXT-ALIGN: center">New York, New York 10019</div>

<div style="TEXT-ALIGN: center">(212) 728-8000</div>

<div style="TEXT-ALIGN: center">&#160;</div>

<div style="TEXT-ALIGN: center"><font style="FONT-WEIGHT: bold">May 24, 2016</font><br>
 (Date of Event Which Requires Filing of Statement on Schedule 13D)</div>

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</div>

<div>If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of &#167;&#167;240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), checking the following box.&#160; /__/</div>

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<div>* The remainder of this cover page shall be filled out for a reporting person&#8217;s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.</div>

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<div>The information required on the remainder of this cover page shall not be deemed to be &#8220;filed&#8221; for the purpose of Section 18 of the Securities Exchange Act of 1934 (&#8220;Act&#8221;) 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).</div>

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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page&#160;2 of 15 Pages</div>
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<div><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 9pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Name of Reporting Persons:<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font> &#160;&#160;&#160;&#160;&#160;&#160;&#160; I.R.S. Identification No. of Above Persons (entities only):</font></div>

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<div>&#160;&#160;&#160;&#160;&#160;&#160;&#160; Select Equity Group, L.P. (46-3465710)</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(a)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[&#160; &#160;]</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(b)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[X]</font></div>

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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">SEC Use Only:</font></div>

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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(4)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Source of Funds (See Instructions):&#160; AF</font></div>

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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(5)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check Box if Disclosure of Legal Proceedings is Required Pursuant to&#160;</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Items 2(d) or 2(e):</div>

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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(6)&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Citizenship or Place of Organization:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; Delaware</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">NUMBER OF<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>SHARES<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BENEFICIALLY<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>OWNED<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BY EACH<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>REPORTING<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font> PERSON WITH:</div>
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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(8)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,467,935</font></div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(9)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(10)&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,467,935</font></div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(11)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Aggregate Amount Beneficially Owned by Each Reporting Person:</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt">2,467,935</div>
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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shares (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 144pt; DISPLAY: inline-block">&#160;</font>[ </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">]</font></div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(13)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Percent of Class Represented by Amount in Row (11):</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; 6.8%*</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(14)&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Type of Reporting Person (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 252pt; DISPLAY: inline-block">&#160;</font>&#160; PN</font></div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">Note:&#160; All share numbers on these cover pages presented on an as-converted basis.</div>

<div style="LINE-HEIGHT: 13.7pt"><br style="LINE-HEIGHT: 13.7pt">
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">* Beneficial ownership of the voting stock based on 36,283,690 shares of Common Stock outstanding on an as-converted basis as of May 4, 2016, as reported in the Issuer&#8217;s Form 10-Q for the quarter ended March 31, 2016.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 3 of 15 Pages</div>
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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Name of Reporting Persons:</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; I.R.S. Identification No. of Above Persons (entities only):</div>

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<div style="LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;SEG Partners L.P. (13-3991804)</div>

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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(a)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[ &#160;]</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(b)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[X]</font></div>

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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">SEC Use Only:</font></div>

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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(4)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Source of Funds (See Instructions):&#160; WC</font></div>

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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Items 2(d) or 2(e):</div>

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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(6)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Citizenship or Place of Organization:</font></div>

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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">NUMBER OF<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>SHARES<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BENEFICIALLY<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
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</font>BY EACH<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(8)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">221,790</font></div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(9)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(10)&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">221,790</font></div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(11)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Aggregate Amount Beneficially Owned by Each Reporting Person: </font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; 221,790</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shares (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 144pt; DISPLAY: inline-block">&#160;</font>[&#160; ]</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; 0.6%*</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(14)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Type of Reporting Person (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 252pt; DISPLAY: inline-block">&#160;</font>&#160; PN</font></div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">Note:&#160; All share numbers on these cover pages presented on an as-converted basis.</div>

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</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">* Beneficial ownership of the voting stock based on 36,283,690 shares of Common Stock outstanding on an as-converted basis as of May 4, 2016, as reported in the Issuer&#8217;s Form 10-Q for the quarter ended March 31, 2016.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
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<td style="WIDTH: 29.83%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

<div style="LINE-HEIGHT: 9.1pt">&#160;</div>
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<td style="WIDTH: 34.84%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 4 of 15 Pages</div>
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<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Name of Reporting Persons:</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; I.R.S. Identification No. of Above Persons (entities only):</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; SEG Partners Holdings, LLC (13-3991559)</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(a)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[&#160;&#160; ]</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(b)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[X]</font></div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">SEC Use Only:</font></div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(4)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Source of Funds (See Instructions):&#160; AF</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160; Items 2(d) or 2(e):</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(6)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Citizenship or Place of Organization:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;Delaware</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 12%; VERTICAL-ALIGN: top" rowspan="4">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">NUMBER OF<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>SHARES<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BENEFICIALLY<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>OWNED<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BY EACH<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>REPORTING<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font> PERSON WITH:</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -107.1pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(7)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 35.1pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(8)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">221,790</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(9)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(10)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">221,790</font></div>
</td>
</tr>

<tr>
<td style="WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(11)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Aggregate Amount Beneficially Owned by Each Reporting Person:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; 221,790</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(12)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check Box if the Aggregate Amount in Row (11) Excludes Certain</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shares (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 144pt; DISPLAY: inline-block">&#160;</font>[ &#160;]</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(13)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Percent of Class Represented by Amount in Row (11):</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; 0.6%*</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(14)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Type of Reporting Person (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 252pt; DISPLAY: inline-block">&#160;</font>&#160; OO</font></div>
</td>
</tr>
</table>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">Note:&#160; All share numbers on these cover pages presented on an as-converted basis.</div>

<div style="LINE-HEIGHT: 13.7pt"><br style="LINE-HEIGHT: 13.7pt">
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">* Beneficial ownership of the voting stock based on 36,283,690 shares of Common Stock outstanding on an as-converted basis as of May 4, 2016, as reported in the Issuer&#8217;s Form 10-Q for the quarter ended March 31, 2016.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 12pt; CLEAR: both; MARGIN-TOP: 12pt">
<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 2px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #000000; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #000000" noshade="noshade">
</div>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">
<table id="94fbc67675794f1a8c8687876d08d903" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 35.33%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
</td>
<td style="WIDTH: 29.83%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

<div style="LINE-HEIGHT: 9.1pt">&#160;</div>
</td>
<td style="WIDTH: 34.84%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 5 of 15 Pages</div>
</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="LINE-HEIGHT: 13.7pt"><br style="LINE-HEIGHT: 13.7pt">
</div>

<table id="628f6cc56daa4e5cb8ae829b21fec18f" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Name of Reporting Persons:</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; I.R.S. Identification No. of Above Persons (entities only):</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; SEG Partners II, L.P. (82-0575314)</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(2)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check the Appropriate Box if a Member of a Group (See Instructions):</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(a)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[&#160; ]</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(b)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[X]</font></div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">SEC Use Only:</font></div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(4)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Source of Funds (See Instructions):&#160; WC</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(5)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check Box if Disclosure of Legal Proceedings is Required Pursuant to</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Items 2(d) or 2(e):</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(6)&#160;&#160;&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Citizenship or Place of Organization:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160; Delaware</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 12%; VERTICAL-ALIGN: top" rowspan="4">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">NUMBER OF<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>SHARES<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BENEFICIALLY<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>OWNED<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BY EACH<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>REPORTING<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font> PERSON WITH:</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -107.1pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(7)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(8)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">871,082</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(9)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(10)&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">871,082</font></div>
</td>
</tr>

<tr>
<td style="WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(11)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Aggregate Amount Beneficially Owned by Each Reporting Person:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; 871,082</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(12)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check Box if the Aggregate Amount in Row (11) Excludes Certain</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shares (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 144pt; DISPLAY: inline-block">&#160;</font>[ &#160;]</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(13)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Percent of Class Represented by Amount in Row (11):</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; 2.4%*</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(14)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Type of Reporting Person (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 252pt; DISPLAY: inline-block">&#160;</font>&#160; PN</font></div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">Note:&#160; All share numbers on these cover pages presented on an as-converted basis.</div>

<div style="LINE-HEIGHT: 13.7pt"><br style="LINE-HEIGHT: 13.7pt">
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">* Beneficial ownership of the voting stock based on 36,283,690 shares of Common Stock outstanding on an as-converted basis as of May 4, 2016, as reported in the Issuer&#8217;s Form 10-Q for the quarter ended March 31, 2016.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

<div style="LINE-HEIGHT: 9.1pt">&#160;</div>
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<td style="WIDTH: 34.84%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 6 of 15 Pages</div>
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<table id="5690e29d64c14c2c8a1ba02ee9a77ec9" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
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<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Name of Reporting Persons:</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; I.R.S. Identification No. of Above Persons (entities only):</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; SEG Partners II Holdings, LLC (82-0575310)</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(2)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check the Appropriate Box if a Member of a Group (See Instructions):</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(a)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[&#160; ]</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(b)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[X]</font></div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">SEC Use Only:</font></div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(4)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Source of Funds (See Instructions):&#160; AF</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(5)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check Box if Disclosure of Legal Proceedings is Required Pursuant to</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Items 2(d) or 2(e):</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(6)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Citizenship or Place of Organization:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Delaware</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">NUMBER OF<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>SHARES<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BENEFICIALLY<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>OWNED<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BY EACH<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>REPORTING<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font> PERSON WITH:</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -107.1pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(7)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
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<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(8)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">871,082</font></div>
</td>
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<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(9)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(10)&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">871,082</font></div>
</td>
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<tr>
<td style="WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(11)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Aggregate Amount Beneficially Owned by Each Reporting Person:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; 871,082</div>
</td>
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<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shares (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 144pt; DISPLAY: inline-block">&#160;</font>[&#160; ]</div>
</td>
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<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(13)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Percent of Class Represented by Amount in Row (11):</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; 2.4%*</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(14)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Type of Reporting Person (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 252pt; DISPLAY: inline-block">&#160;</font>&#160; OO</font></div>
</td>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">Note:&#160; All share numbers on these cover pages presented on an as-converted basis.</div>

<div style="LINE-HEIGHT: 13.7pt"><br style="LINE-HEIGHT: 13.7pt">
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">* Beneficial ownership of the voting stock based on 36,283,690 shares of Common Stock outstanding on an as-converted basis as of May 4, 2016, as reported in the Issuer&#8217;s Form 10-Q for the quarter ended March 31, 2016.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

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<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
</td>
<td style="WIDTH: 29.83%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

<div style="LINE-HEIGHT: 9.1pt">&#160;</div>
</td>
<td style="WIDTH: 34.84%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 7 of 15 Pages</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="LINE-HEIGHT: 13.7pt"><br style="LINE-HEIGHT: 13.7pt">
</div>

<table id="16f2864ed59f42be9db34cde1bb5b2b4" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Name of Reporting Persons:</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; I.R.S. Identification No. of Above Persons (entities only):</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; SEG Partners Offshore Master Fund, Ltd. (98-1007715)</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(2)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check the Appropriate Box if a Member of a Group (See Instructions):</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(a)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[ &#160;]</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(b)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[X]</font></div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">SEC Use Only:</font></div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(4)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Source of Funds (See Instructions):&#160; WC</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(5)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check Box if Disclosure of Legal Proceedings is Required Pursuant to</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Items 2(d) or 2(e):</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(6)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Citizenship or Place of Organization:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Cayman Islands</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">NUMBER OF<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>SHARES<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BENEFICIALLY<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>OWNED<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BY EACH<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>REPORTING<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font> PERSON WITH:</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -107.1pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(7&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
</td>
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<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(8)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,375,063</font></div>
</td>
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<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(9)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
</td>
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<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(10)&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">1,375,063</font></div>
</td>
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<td style="WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(11)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Aggregate Amount Beneficially Owned by Each Reporting Person:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; 1,375,063</div>
</td>
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<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(12)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check Box if the Aggregate Amount in Row (11) Excludes Certain</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shares (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 144pt; DISPLAY: inline-block">&#160;</font>[ &#160;]</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(13)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Percent of Class Represented by Amount in Row (11):</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; 3.8% *</div>
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<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(14)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Type of Reporting Person (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 252pt; DISPLAY: inline-block">&#160;</font>&#160; OO</font></div>
</td>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">Note:&#160; All share numbers on these cover pages presented on an as-converted basis.</div>

<div style="LINE-HEIGHT: 13.7pt"><br style="LINE-HEIGHT: 13.7pt">
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">* Beneficial ownership of the voting stock based on 36,283,690 shares of Common Stock outstanding on an as-converted basis as of May 4, 2016, as reported in the Issuer&#8217;s Form 10-Q for the quarter ended March 31, 2016.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 12pt; CLEAR: both; MARGIN-TOP: 12pt">
<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 2px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #000000; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #000000" noshade="noshade">
</div>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">
<table id="d67379fe4e9d4636ba1328e0ca5befce" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
</td>
<td style="WIDTH: 29.83%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

<div style="LINE-HEIGHT: 9.1pt">&#160;</div>
</td>
<td style="WIDTH: 34.84%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 8 of 15 Pages</div>
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</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="LINE-HEIGHT: 13.7pt"><br style="LINE-HEIGHT: 13.7pt">
</div>

<table id="5877abe88a5a463b9f0dffc679cb2af8" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Name of Reporting Persons:</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; I.R.S. Identification No. of Above Persons (entities only):</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; George S. Loening</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
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<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(2)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check the Appropriate Box if a Member of a Group (See Instructions):</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(a)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[ &#160;]</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(b)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[X]</font></div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">SEC Use Only:</font></div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

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<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(4)&#160;&#160;&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Source of Funds (See Instructions):&#160; AF</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(5)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check Box if Disclosure of Legal Proceedings is Required Pursuant to</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Items 2(d) or 2(e):</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

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<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(6)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Citizenship or Place of Organization:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; United States of America</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 12%; VERTICAL-ALIGN: top" rowspan="4">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">NUMBER OF<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>SHARES<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BENEFICIALLY<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>OWNED<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BY EACH<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>REPORTING<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font> PERSON WITH:</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -107.1pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(7)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(8)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,467,935</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(9)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 88%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(10)&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">2,467,935</font></div>
</td>
</tr>

<tr>
<td style="WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(11)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Aggregate Amount Beneficially Owned by Each Reporting Person:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; 2,467,935</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(12)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check Box if the Aggregate Amount in Row (11) Excludes Certain</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shares (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 144pt; DISPLAY: inline-block">&#160;</font>[&#160; ]</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(13)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Percent of Class Represented by Amount in Row (11):</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; 6.8%*</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(14)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Type of Reporting Person (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 252pt; DISPLAY: inline-block">&#160;</font>&#160; IN</font></div>
</td>
</tr>
</table>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">Note:&#160; All share numbers on these cover pages presented on an as-converted basis.</div>

<div style="LINE-HEIGHT: 13.7pt"><br style="LINE-HEIGHT: 13.7pt">
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">* Beneficial ownership of the voting stock based on 36,283,690 shares of Common Stock outstanding on an as-converted basis as of May 4, 2016, as reported in the Issuer&#8217;s Form 10-Q for the quarter ended March 31, 2016.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 12pt; CLEAR: both; MARGIN-TOP: 12pt">
<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 2px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #000000; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #000000" noshade="noshade">
</div>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">
<table id="3a2dcfecf59e4b4387275d170ad475ee" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 35.33%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
</td>
<td style="WIDTH: 29.83%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

<div style="LINE-HEIGHT: 9.1pt">&#160;</div>
</td>
<td style="WIDTH: 34.84%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 9 of 15 Pages</div>
</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="LINE-HEIGHT: 13.7pt"><br style="LINE-HEIGHT: 13.7pt">
</div>

<table id="72abfd5a408047e3b35f5420d9733301" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(1)&#160;&#160;&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Name of Reporting Persons:</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; I.R.S. Identification No. of Above Persons (entities only):</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Evan C. Guillemin</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(2)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check the Appropriate Box if a Member of a Group (See Instructions):</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(a)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[ &#160;]</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(b)</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 36pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">[X]</font></div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(3)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">SEC Use Only:</font></div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(4)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Source of Funds (See Instructions):&#160; OO</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

<tr style="HEIGHT: 57px">
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(5)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check Box if Disclosure of Legal Proceedings is Required Pursuant to</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; Items 2(d) or 2(e):</div>

<div style="LINE-HEIGHT: 13.7pt">&#160;</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(6)&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Citizenship or Place of Organization:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; United States of America</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 12.13%; VERTICAL-ALIGN: top" rowspan="4">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">NUMBER OF<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>SHARES<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BENEFICIALLY<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>OWNED<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>BY EACH<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font>REPORTING<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><br>
</font> PERSON WITH:</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 87.87%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -107.1pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(7)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 107.1pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">8,251</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 87.87%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(8)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Voting</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 87.87%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(9)&#160;&#160;&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Sole Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">8,251</font></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 87.87%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(10)&#160;&#160;&#160;&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shared Dispositive</font></div>

<div style="TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Power</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 72pt; DISPLAY: inline-block">&#160;</font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">0</font></div>
</td>
</tr>

<tr>
<td style="WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(11)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Aggregate Amount Beneficially Owned by Each Reporting Person:</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; 8,251</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(12) </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Check Box if the Aggregate Amount in Row (11) Excludes Certain</font></div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Shares (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 144pt; DISPLAY: inline-block">&#160;</font>[ &#160;]</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(13) </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Percent of Class Represented by Amount in Row (11):</font></div>

<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">&#160;&#160;&#160;&#160;&#160;&#160;&#160; 0.02%*</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; WIDTH: 100%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid" colspan="2">
<div style="TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">(14)&#160; </font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif"><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif">Type of Reporting Person (See Instructions):</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 252pt; DISPLAY: inline-block">&#160;</font>&#160; IN</font></div>
</td>
</tr>
</table>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 13.7pt">Note:&#160; All share numbers on these cover pages presented on an as-converted basis.</div>

<div style="LINE-HEIGHT: 13.7pt"><br style="LINE-HEIGHT: 13.7pt">
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">* Beneficial ownership of the voting stock based on 36,283,690 shares of Common Stock outstanding on an as-converted basis as of May 4, 2016, as reported in the Issuer&#8217;s Form 10-Q for the quarter ended March 31, 2016.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 10 of 15 Pages</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt"><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 9pt; DISPLAY: inline-block">&#160;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 9pt; DISPLAY: inline-block">&#160;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 9pt; DISPLAY: inline-block">&#160;</font><font id="TRGRRTFtoHTMLTab" style="FONT-SIZE: 1px; WIDTH: 9pt; DISPLAY: inline-block">&#160;</font>This Amendment No. 6 to Schedule 13D (this &#8220;<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Amendment No. 6</font>&#8221;) is being filed with respect to the A-Common of the Issuer to amend the Schedule 13D filed on February 17, 2015, as previously amended by Amendment No. 1 to Schedule 13D filed on August 20, 2015, Amendment No. 2 to Schedule 13D filed on November 13, 2015, Amendment No. 3 to Schedule 13D filed on November 16, 2015, Amendment No. 4 to Schedule 13D filed on March 14, 2016 and Amendment No. 5 to Schedule 13D filed on March 24, 2016 (as amended by this Amendment No. 6, the &#8220;<font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold">Schedule 13D</font>&#8221;).&#160; Capitalized terms used but not otherwise defined herein shall have the meanings ascribed to them in the Schedule 13D.</div>

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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; MARGIN-LEFT: 72pt; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -72pt">ITEM 5.&#160; INTEREST IN SECURITIES OF THE COMPANY.</div>

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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 36pt">As of the date of this Amendment No. 6, (i) SEG is the record owner of 83,127 shares of B-Common and LLC Interests, (ii) SEG II is the record owner of 327,658 shares of B-Common and LLC Interests and (iii) Evan C. Guillemin is the record owner of the Guillemin Options.&#160; Each of the Reporting Persons and, collectively, the other directors and officers of SEG Offshore beneficially owns the number of shares of A-Common, on an as-converted basis, as set forth below.&#160; The percentage of A-Common beneficially owned by each such Reporting Person and such other directors and officers is based on 36,283,690 shares of Common Stock outstanding on an as-converted basis as of May 4, 2016, as reported in the Issuer&#8217;s Form 10-Q for the quarter ended March 31, 2016.</div>

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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Reporting</div>

<div style="TEXT-ALIGN: center; FONT: 12pt/13.7pt 'Times New Roman', Times, serif"><u>Persons</u></div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Number of</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Shares With</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Sole Voting and</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Dispositive</div>

<div style="TEXT-ALIGN: center; FONT: 12pt/13.7pt 'Times New Roman', Times, serif"><u>Power</u></div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Number* of</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Shares With</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Shared Voting</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">and Dispositive</div>

<div style="TEXT-ALIGN: center; FONT: 12pt/13.7pt 'Times New Roman', Times, serif"><u>Power</u></div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Aggregate</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Number* of</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Shares</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Beneficially</div>

<div style="TEXT-ALIGN: center; FONT: 12pt/13.7pt 'Times New Roman', Times, serif"><u>Owned</u></div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Percentage</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">of Class</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">Beneficially</div>

<div style="TEXT-ALIGN: center; FONT: 12pt/13.7pt 'Times New Roman', Times, serif"><u>Owned</u></div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">Select Equity</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">0</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">2,467,935</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; MARGIN-RIGHT: 6.2pt">2,467,935</div>
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<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">6.8%</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">SEG</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">0</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">221,790</div>
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<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; MARGIN-RIGHT: 6.2pt">221,790</div>
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<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">0.6%</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">SEG Holdings</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">0</div>
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<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">221,790</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; MARGIN-RIGHT: 6.2pt">221,790</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">0.6%</div>
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<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 24.98%; VERTICAL-ALIGN: top; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">SEG II</div>
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<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">0</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">871,082</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; MARGIN-RIGHT: 6.2pt">871,082</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">2.4%</div>
</td>
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<tr>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 24.98%; VERTICAL-ALIGN: top; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">SEG II Holdings</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">0</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">871,082</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; MARGIN-RIGHT: 6.2pt">871,082</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">2.4%</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 24.98%; VERTICAL-ALIGN: top; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">SEG Offshore</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">0</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">1,375,063</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; MARGIN-RIGHT: 6.2pt">1,375,063</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">3.8%</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 24.98%; VERTICAL-ALIGN: top; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">George S. Loening</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">0</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">2,467,935</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; MARGIN-RIGHT: 6.2pt">2,467,935</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">6.8%</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 24.98%; VERTICAL-ALIGN: top; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">Evan C. Guillemin**</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">8,251</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">0</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; MARGIN-RIGHT: 6.2pt">8,251</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">0.02%</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 24.98%; VERTICAL-ALIGN: top; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">Other directors and officers of SEG Offshore</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">0</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">1,375,063</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; MARGIN-RIGHT: 6.2pt">1,375,063</div>
</td>
<td style="BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 18.76%; VERTICAL-ALIGN: bottom; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">3.8%</div>
</td>
</tr>
</table>

<div style="LINE-HEIGHT: 11.4pt"><br style="LINE-HEIGHT: 11.4pt">
</div>

<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 11.4pt; TEXT-INDENT: -36pt">*All share numbers presented in this table assume full conversion of B-Common and LLC Interests to A-Common.</div>

<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 11.4pt; TEXT-INDENT: -36pt">**Excludes the unvested options referred to in Item 6 below.</div>

<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 11.4pt; TEXT-INDENT: -36pt">&#160;</div>

<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 11.4pt; TEXT-INDENT: -36pt">&#160;</div>

<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 108pt; LINE-HEIGHT: 11.4pt; TEXT-INDENT: -36pt">&#160;</div>

<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 0px; LINE-HEIGHT: 11.4pt; TEXT-INDENT: 0px">&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 12pt; CLEAR: both; MARGIN-TOP: 12pt">
<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 2px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #000000; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #000000" noshade="noshade">
</div>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 0px; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0px">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 0px; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 0px">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">
<table id="dbbb0e5087484eca9f7629995e8c276f" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 35.33%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
</td>
<td style="WIDTH: 29.83%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

<div style="LINE-HEIGHT: 9.1pt">&#160;</div>
</td>
<td style="WIDTH: 34.84%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 11 of 15 Pages</div>
</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>
</div>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 36pt">Due to their relationships with the SEG Direct Holders, each of Select Equity, SEG Holdings, SEG II Holdings and Mr. Loening may be deemed to have shared voting and investment power with respect to the Equity Interests beneficially owned by the SEG Direct Holders.&#160; As such, Select Equity, SEG Holdings, SEG II Holdings and Mr. Loening may be deemed to have shared beneficial ownership over such Equity Interests.&#160; SEG and SEG Holdings disclaim beneficial ownership of the Equity Interests held directly by SEG II and SEG Offshore; SEG II and SEG II Holdings disclaim beneficial ownership of the Equity Interests held directly by SEG and SEG Offshore; and SEG Offshore disclaims beneficial ownership of the Equity Interests held directly by SEG and SEG II.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 36pt">Additionally, by virtue of the various agreements and arrangements among the SEG Funds described in this Schedule 13D and the Non-SEG Voting Members, the Non-SEG Voting Members may be deemed to be members of a &#8220;group&#8221; with the Reporting Persons.&#160; None of the Non-SEG Voting Members are&#160;Reporting Persons on this Schedule 13D, and any obligations that any of them may have under Section 13(d) of the Act would have to be satisfied on one or more separate filings.&#160; To the extent that any Non-SEG Voting Member beneficially owns Equity Interests, the Reporting Persons may be deemed to beneficially own any such Equity Interests but expressly disclaim, to the extent permitted by applicable law, beneficial ownership thereof.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">Item 5(c) of the Schedule 13D is amended to reflect the following:</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 36pt">The following table reflects all shares sold by the Reporting Persons within the last 60 days.&#160; The sales were made in market transactions, and the price received excludes commissions.</div>

<div style="MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt"><br style="LINE-HEIGHT: 13.7pt">
</div>

<table id="48c205cfbe48456d982d8d85a404c3b5" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt"><u>Reporting Person</u></div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt"><u>Date</u></div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt"><u>Shares Sold</u></div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt"><u>Price</u></div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">3/28/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">4,470</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$32.74</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG Offshore</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">3/28/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">28,115</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$32.74</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG II</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">3/28/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">17,415</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$32.74</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">3/29/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">4,470</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$33.69</div>
</td>
</tr>
</table>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 12pt; CLEAR: both; MARGIN-TOP: 12pt">
<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 2px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #000000; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #000000" noshade="noshade">
</div>
</div>

<div>&#160;</div>

<div>
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">
<table id="164036909fc449eaa6aa173c61acc611" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 35.33%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
</td>
<td style="WIDTH: 29.83%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

<div style="LINE-HEIGHT: 9.1pt">&#160;</div>
</td>
<td style="WIDTH: 34.84%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 12 of 15 Pages</div>
</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>
</div>
</div>

<div>&#160;</div>

<table id="12b8c997226f48e7b052a0a4a7911b0c" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG Offshore</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">3/29/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">28,115</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$33.69</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG II</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">3/29/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">17,415</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$33.69</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">3/30/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">4,470</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$35.94</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG Offshore</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">3/30/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">28,115</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$35.94</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG II</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">3/30/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">17,415</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$35.94</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/16/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">1,705</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$36.32</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG Offshore</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/16/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">21,505</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$36.32</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG II</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/16/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">1,790</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$36.32</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/17/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">3,955</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$36.66</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG Offshore</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/17/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">35,428</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$36.66</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG II</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/17/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">10,617</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$36.66</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/20/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">4,493</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$34.65</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG Offshore</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/20/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">27,858</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$34.65</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG II</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/20/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">17,649</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$34.65</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/23/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">4,494</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$34.71</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG Offshore</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/23/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">27,858</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$34.71</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG II</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/23/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">17,648</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$34.71</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/24/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">4,493</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$34.75</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG Offshore</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/24/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">27,857</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$34.75</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG II</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/24/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">17,650</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$34.75</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/25/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">4,495</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$35.00</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG Offshore</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/25/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">27,855</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$35.00</div>
</td>
</tr>
</table>

<div>&#160;</div>

<div>&#160;</div>

<div>&#160;</div>

<div id="DSPFPageBreakArea" style="MARGIN-BOTTOM: 12pt; CLEAR: both; MARGIN-TOP: 12pt">
<div id="DSPFPageBreak" style="PAGE-BREAK-AFTER: always">
<hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 2px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #000000; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #000000" noshade="noshade">
</div>
</div>

<div>&#160;</div>

<div>&#160;</div>

<div>
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">
<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">
<table id="1ca7752bbd5e4b98877975a0d9414bbb" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
<td style="WIDTH: 35.33%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
</td>
<td style="WIDTH: 29.83%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

<div style="LINE-HEIGHT: 9.1pt">&#160;</div>
</td>
<td style="WIDTH: 34.84%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid">
<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 13 of 15 Pages</div>
</td>
</tr>
</table>
</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 9pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -9pt">&#160;</div>
</div>
</div>

<div>&#160;</div>

<div>&#160;</div>

<table id="59b335af809e4e938c5cca6591574dc7" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 100%; BORDER-COLLAPSE: collapse" cellspacing="0" cellpadding="0">
<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG II</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/25/2016</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">17,650</div>
</td>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$35.00</div>
</td>
</tr>

<tr>
<td style="BORDER-TOP: #000000 2px solid; BORDER-RIGHT: #000000 2px solid; WIDTH: 25%; VERTICAL-ALIGN: top; BORDER-BOTTOM: #000000 2px solid; BORDER-LEFT: #000000 2px solid">
<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG</div>
</td>
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<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/26/2016</div>
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<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">4,495</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$36.75</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG Offshore</div>
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<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/26/2016</div>
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<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">27,855</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$36.75</div>
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<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">&#160;SEG II</div>
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<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">5/26/2016</div>
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<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">17,650</div>
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<div style="LINE-HEIGHT: 0pt">&#160;</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: center; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt">$36.75</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 36pt">Additionally, (i) on May 10, 2016, SEG converted 100,000 LLC Interests, and SEG II converted 400,000 LLC Interests, and (ii) on May 25, 2016, SEG converted 55,000 LLC Interests, and SEG II converted 140,000 LLC Interests.&#160; In connection with and as a result of such conversions, (i) SEG received an aggregate of 155,000 shares of the A-Common, and SEG II received an aggregate of 540,000 shares of the A-Common, and (ii) 155,000 shares of the B-Common held by SEG and 540,000 shares of the B-Common held by SEG II were extinguished.</div>

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<td style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: 72pt; VERTICAL-ALIGN: top; FONT-WEIGHT: bold; align: right">ITEM 6.</td>
<td style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; WIDTH: auto; VERTICAL-ALIGN: top; FONT-WEIGHT: bold; TEXT-ALIGN: left">CONTRACTS, ARRANGEMENTS, UNDERSTANDINGS OR RELATIONSHIPS WITH RESPECT TO SECURITIES OF THE ISSUER.</td>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 36pt">Item 6 of the Schedule 13D is amended to reflect the following:</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 36pt">On May 9, 2016, the Trading Agreement expired in accordance with its terms and was not renewed by the board of directors of the Company.</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 12pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 36pt">On May 19, 2016, the Issuer issued to Mr. Guillemin under its 2015 Incentive Award Plan an option for the purchase of 2,003 shares of A-Common at an exercise price of $34.62 per share, with a vesting date of May 19, 2017.</div>
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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 14 of 15 Pages</div>
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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 13.7pt">SIGNATURE</div>

<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-TOP: 6pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: 36pt">After reasonable inquiry and to the best of my knowledge and belief, each of the undersigned certifies that the information set forth in this Schedule 13D is true, complete, and correct.</div>
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<div>&#160;</div>

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<div style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; MARGIN-LEFT: 36pt; MARGIN-TOP: 6pt; LINE-HEIGHT: 13.7pt; TEXT-INDENT: -36pt">Dated as of May 26, 2016</div>

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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">SELECT EQUITY GROUP, L.P.</div>
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<td style="FONT-SIZE: 12pt; BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 22.3%; VERTICAL-ALIGN: top; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">&#160;</td>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">By:&#160; Select Equity GP, LLC, its general partner</div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">By: <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>/s/ </u></font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>George S. Loening&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</u></font></div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">Date: <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>May 26, 2016</u></font></div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">SEG PARTNERS L.P.</div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">By:&#160; SEG Partners Holdings, LLC, its general partner</div>
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<div style="font-family: 'Times New Roman', Times, serif; text-align: left; line-height: 11.4pt;">By: <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>/s/ </u></font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>George S. Loening&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</u></font></div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">Date: <font style="FONT-FAMILY: 'Times New Roman', Times, serif"><u>May 26, 2016</u></font></div>
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<div style="font-family: 'Times New Roman', Times, serif; text-align: left; line-height: 11.4pt;">By: <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>/s/ </u></font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>George S. Loening&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</u></font></div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">Date: <font style="FONT-FAMILY: 'Times New Roman', Times, serif"><u>May 26, 2016</u></font></div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">By:&#160; SEG Partners II Holdings, LLC, its general partner</div>
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<div style="font-family: 'Times New Roman', Times, serif; text-align: left; line-height: 11.4pt;">By: <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>/s/ </u></font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>George S. Loening&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</u></font></div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">Date: <font style="FONT-FAMILY: 'Times New Roman', Times, serif"><u>May 26, 2016</u></font></div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">SEG PARTNERS II HOLDINGS, LLC</div>
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<div style="font-family: 'Times New Roman', Times, serif; text-align: left; line-height: 11.4pt;">By: <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>/s/ </u></font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>George S. Loening&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</u></font></div>
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<td style="FONT-SIZE: 12pt; BORDER-TOP: medium none; BORDER-RIGHT: medium none; WIDTH: 22.3%; VERTICAL-ALIGN: top; BORDER-BOTTOM: medium none; BORDER-LEFT: medium none">
<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">Date: <font style="FONT-FAMILY: 'Times New Roman', Times, serif"><u>May 26, 2016</u></font></div>
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<div style="font-family: 'Times New Roman', Times, serif; text-align: left; line-height: 11.4pt;">By: <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>/s/ </u></font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>George S. Loening&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</u></font></div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">Date: <font style="FONT-FAMILY: 'Times New Roman', Times, serif"><u>May 26, 2016</u></font></div>
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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">CUSIP No. 819047 101</div>
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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: center; LINE-HEIGHT: 11.4pt">Schedule 13D</div>

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<div style="FONT-SIZE: 10pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-WEIGHT: bold; TEXT-ALIGN: right; LINE-HEIGHT: 11.4pt">Page 15&#160;of 15 Pages</div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">GEORGE S. LOENING</div>
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<div style="font-family: 'Times New Roman', Times, serif; text-align: left; line-height: 11.4pt;">By: <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>/s/ </u></font><font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>George S. Loening&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</u></font></div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">Date: <font style="FONT-FAMILY: 'Times New Roman', Times, serif"><u>May 26, 2016</u></font></div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">EVAN C. GUILLEMIN</div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 11.4pt">By: <font style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman', Times, serif; FONT-VARIANT: normal; FONT-WEIGHT: normal; FONT-STYLE: normal"><u>/s/ Evan C. Guillemin&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </u></font></div>
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<div style="FONT-FAMILY: 'Times New Roman', Times, serif; TEXT-ALIGN: left; LINE-HEIGHT: 10.25pt">Date: <font style="FONT-FAMILY: 'Times New Roman', Times, serif"><u>May 26, 2016</u></font></div>
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