<SEC-DOCUMENT>0001144204-18-008441.txt : 20180214
<SEC-HEADER>0001144204-18-008441.hdr.sgml : 20180214
<ACCEPTANCE-DATETIME>20180214105213
ACCESSION NUMBER:		0001144204-18-008441
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180214
DATE AS OF CHANGE:		20180214
GROUP MEMBERS:		DANIEL MACK
GROUP MEMBERS:		WILMOT B. HARKEY

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SCIENTIFIC GAMES CORP
		CENTRAL INDEX KEY:			0000750004
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
		IRS NUMBER:				810422894
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-36154
		FILM NUMBER:		18608694

	BUSINESS ADDRESS:	
		STREET 1:		6601 BERMUDA ROAD
		CITY:			LAS VEGAS
		STATE:			NV
		ZIP:			89119
		BUSINESS PHONE:		7028977150

	MAIL ADDRESS:	
		STREET 1:		6601 BERMUDA ROAD
		CITY:			LAS VEGAS
		STATE:			NV
		ZIP:			89119

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AUTOTOTE CORP
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	UNITED TOTE INC
		DATE OF NAME CHANGE:	19920317

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Nantahala Capital Management, LLC
		CENTRAL INDEX KEY:			0001472322
		IRS NUMBER:				201151760
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		19 OLD KINGS HIGHWAY S
		STREET 2:		SUITE 200
		CITY:			DARIEN
		STATE:			CT
		ZIP:			06820
		BUSINESS PHONE:		203-404-1172

	MAIL ADDRESS:	
		STREET 1:		19 OLD KINGS HIGHWAY S
		STREET 2:		SUITE 200
		CITY:			DARIEN
		STATE:			CT
		ZIP:			06820
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>tv485961_sc13ga.htm
<DESCRIPTION>SCHEDULE 13G/A
<TEXT>
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<P STYLE="margin: 0">&nbsp;</P>

<P STYLE="margin: 0"></P>

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

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

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

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

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Under the Securities Exchange Act of
1934</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Amendment No. 3)*</B></P>

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

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><U>SCIENTIFIC GAMES CORPORATION </U></P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><U>Class A common stock, par value $0.01
per share </U></P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><U>80874P109 </U></P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><U>December 31, 2017</U></P>

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



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



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

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

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

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

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

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#120;</FONT></FONT> <FONT STYLE="font-size: 10pt">Rule 13d-1(b)</FONT></P>

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Wingdings">&#168;</FONT> <FONT STYLE="font-size: 10pt">Rule 13d-1(c)</FONT></P>

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font-family: Wingdings">&#168;</FONT> <FONT STYLE="font-size: 10pt">Rule 13d-1(d)</FONT></P>


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

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

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

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

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

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



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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Page 1 of 7 Pages</P>



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

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; padding: 0; font-size: 10pt; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>CUSIP NO. &nbsp;</B>80874P109</FONT></TD>
    <TD STYLE="width: 50%; padding: 0; font-size: 10pt; font-weight: bold; text-align: right; text-indent: 0"><FONT STYLE="font-size: 10pt">Page  <B>2</B> <FONT STYLE="font-weight: normal">of 7 Pages</FONT></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; margin-left: 0in; text-indent: 0in; text-align: justify"><B>&nbsp;</B></P>

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

<TABLE CELLSPACING="1" CELLPADDING="0" STYLE="border: #A6A6A6 1pt solid; font: 10pt Times New Roman, Times, Serif; width: 100%">
<TR>
    <TD COLSPAN="2" STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">CUSIP No.&nbsp;&nbsp;<B>80874P109</B></FONT></TD></TR>
<TR>
    <TD STYLE="width: 70%; border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1) Names of reporting persons</FONT></TD>
    <TD STYLE="width: 30%; border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Nantahala Capital Management, LLC</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2) Check the appropriate box if a member of a group</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(see instructions)</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3) SEC use only</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(4) Citizenship or place of organization</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">MA</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Number of shares beneficially owned by each reporting person with:</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(5) Sole voting power</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(6) Shared voting power</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,354,000</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(7) Sole dispositive power</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(8) Shared dispositive power</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,354,000</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(9) Aggregate amount beneficially owned by each reporting person</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,354,000</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(10) Check if the aggregate amount in Row (9) excludes certain shares (see instructions)</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(11) Percent of class represented by amount in Row (9)</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.7%</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(12) Type of reporting person (see instructions)</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">IA</FONT></TD></TR>
</TABLE>


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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; padding: 0; font-size: 10pt; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>CUSIP NO. &nbsp;</B>80874P109</FONT></TD>
    <TD STYLE="width: 50%; padding: 0; font-size: 10pt; font-weight: bold; text-align: right; text-indent: 0"><FONT STYLE="font-size: 10pt">Page  <B>3</B> <FONT STYLE="font-weight: normal">of 7 Pages</FONT></FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in"><B></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -1in"><B>&nbsp;</B></P>

<TABLE CELLSPACING="1" CELLPADDING="0" STYLE="border: #A6A6A6 1pt solid; font: 10pt Times New Roman, Times, Serif; width: 100%">
<TR>
    <TD COLSPAN="2" STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">CUSIP No.&nbsp;&nbsp;<B>80874P109</B></FONT></TD></TR>
<TR>
    <TD STYLE="width: 70%; border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1) Names of reporting persons</FONT></TD>
    <TD STYLE="width: 30%; border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Wilmot B. Harkey</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2) Check the appropriate box if a member of a group</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(see instructions)</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3) SEC use only</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(4) Citizenship or place of organization</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">USA</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Number of shares beneficially owned by each reporting person with:</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(5) Sole voting power</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(6) Shared voting power</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,354,000</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(7) Sole dispositive power</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(8) Shared dispositive power</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,354,000</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(9) Aggregate amount beneficially owned by each reporting person</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,354,000</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(10) Check if the aggregate amount in Row (9) excludes certain shares (see instructions)</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(11) Percent of class represented by amount in Row (9)</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.7%</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(12) Type of reporting person (see instructions)</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">HC</FONT></TD></TR>
</TABLE>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -1in"><B>&nbsp;&nbsp;</B></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -1in"><B>&nbsp;&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; padding: 0; font-size: 10pt; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>CUSIP NO. &nbsp;</B>80874P109</FONT></TD>
    <TD STYLE="width: 50%; padding: 0; font-size: 10pt; font-weight: bold; text-align: right; text-indent: 0"><FONT STYLE="font-size: 10pt">Page  <B>4</B> <FONT STYLE="font-weight: normal">of 7 Pages</FONT></FONT></TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -1in"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -1in"><B>&nbsp;</B></P>

<TABLE CELLSPACING="1" CELLPADDING="0" STYLE="border: #A6A6A6 1pt solid; font: 10pt Times New Roman, Times, Serif; width: 100%">
<TR>
    <TD COLSPAN="2" STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">CUSIP No.&nbsp;&nbsp;<B>80874P109</B></FONT></TD></TR>
<TR>
    <TD STYLE="width: 70%; border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(1) Names of reporting persons</FONT></TD>
    <TD STYLE="width: 30%; border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Daniel Mack</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(2) Check the appropriate box if a member of a group</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(see instructions)</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(3) SEC use only</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(4) Citizenship or place of organization</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">USA</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Number of shares beneficially owned by each reporting person with:</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(5) Sole voting power</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(6) Shared voting power</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,354,000</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(7) Sole dispositive power</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 0.25in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(8) Shared dispositive power</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,354,000</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(9) Aggregate amount beneficially owned by each reporting person</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3,354,000</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(10) Check if the aggregate amount in Row (9) excludes certain shares (see instructions)</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(11) Percent of class represented by amount in Row (9)</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.7%</FONT></TD></TR>
<TR>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(12) Type of reporting person (see instructions)</FONT></TD>
    <TD STYLE="border: #A6A6A6 1pt solid; padding-top: 2.5pt; padding-right: 2.5pt; padding-left: 2.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">HC</FONT></TD></TR>
</TABLE>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -1in"><B>&nbsp;&nbsp;</B></P>


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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; padding: 0; font-size: 10pt; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>CUSIP NO. &nbsp;</B>80874P109</FONT></TD>
    <TD STYLE="width: 50%; padding: 0; font-size: 10pt; font-weight: bold; text-align: right; text-indent: 0"><FONT STYLE="font-size: 10pt">Page  <B>5</B> <FONT STYLE="font-weight: normal">of 7 Pages</FONT></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -1in"><B>&nbsp;</B></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1in; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 1(a).</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Name of Issuer: </B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><P STYLE="margin: 0pt 0">SCIENTIFIC GAMES CORPORATION (the &ldquo;Iss<FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">uer&rdquo;).</FONT></P>


</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 1(b).</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Address of the Issuer's Principal Executive Offices:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><P STYLE="margin: 0pt 0">6601 Bermuda Road, Las Vegas, Nevada 89119</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 2(a).</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Name of Person Filing</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Nantahala Capital Management, LLC (&ldquo;Nantahala&rdquo;)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Wilmot B. Harkey</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Daniel Mack (together the &ldquo;Reporting Persons&rdquo;)</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 2(b).</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Address of Principal Business Office or, if None, Residence:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">19 Old Kings Highway S, Suite 200</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Darien, CT 06820</P></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 1in">&nbsp;</P>

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<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1in; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 2(c).</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Citizenship:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Nantahala is a Massachusetts limited liability company.</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Each of Messrs. Harkey and Mack is a citizen of the United States
        of America.</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 2(d).</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Title of Class of Securities:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Class A common stock, par value $0.01 per share (the &ldquo;Shares&rdquo;).</P>


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

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<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1in; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 2(e).</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>CUSIP Number:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">80874P109</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1in; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 3.</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>If this statement is filed pursuant to Rule 13d-1(b),
or 13d-2(b) or (c), check whether the person filing is a:</B></P></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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    <TD STYLE="width: 1in; padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="width: 0.5in; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(a)</FONT></TD>
    <TD STYLE="width: 0.5in; padding: 0; text-indent: 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(b)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(c)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Insurance company as defined in section 3(a)(19) of the Act
        (15 U.S.C. 78c).</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(d)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C 80a-8).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(e)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Wingdings">&#120;</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">An investment adviser in accordance with &sect;240.13d-1(b)(1)(ii)(E).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(f)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">An employee benefit plan or endowment fund in accordance with &sect;240.13d-1(b)(1)(ii)(F).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(g)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Wingdings">&#120;</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">A parent holding company or control person in accordance with &sect; 240.13d-1(b)(1)(ii)(G).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(h)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(i)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">A church plan that is excluded from the definition
of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3).</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(j)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Group, in accordance with &sect;240.13d-1(b)(1)(ii)(J).</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; padding: 0; font-size: 10pt; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>CUSIP NO. &nbsp;</B>80874P109</FONT></TD>
    <TD STYLE="width: 50%; padding: 0; font-size: 10pt; font-weight: bold; text-align: right; text-indent: 0"><FONT STYLE="font-size: 10pt">Page  <B>6</B> <FONT STYLE="font-weight: normal">of 7 Pages</FONT></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1in; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 4.</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Ownership:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 4(a).</B></FONT></TD>
    <TD STYLE="padding: 0; text-align: justify; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Amount Beneficially Owned:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-align: justify; text-indent: 0">As of December 31, 2017, Nantahala may be deemed to be the beneficial owner of 3,354,000 Shares held by
funds and separately managed accounts under its control and as the managing members of Nantahala, each of Messrs. Harkey and Mack
may be deemed to be a beneficial owner of those Shares. The 3,354,000 Shares includes 33,540 options held by the Reporting Persons
that may be exercised for 3,354,000 Shares within sixty days.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 4(b).</B></FONT></TD>
    <TD STYLE="padding: 0; text-align: justify; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Percent of Class: </B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-align: justify; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-align: justify; text-indent: 0"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As of December 31, 2017, each of the Reporting
Persons may be deemed to be the beneficial owner of 3.7% of the total number of Shares outstanding (based upon information provided
by the Issuer on Form 10-Q filed November 2, 2017, there were 89,641,395 Shares outstanding as of October 30, 2017).</P>



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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0; width: 1in"><FONT STYLE="font-size: 10pt"><B>Item 4(c).</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Number of shares as to which such person has:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding: 0; vertical-align: top; text-indent: 0"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><U>Nantahala Capital Management, LLC&nbsp;</U></P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1in; padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="width: 0.5in; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(i)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Sole power to vote or direct the vote</FONT></TD>
    <TD STYLE="width: 1in; padding: 0; text-align: right; text-indent: 0"><FONT STYLE="font-size: 10pt">0</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(ii)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Shared power to vote or to direct the vote</FONT></TD>
    <TD STYLE="padding: 0; text-align: right; text-indent: 0">3,354,000</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(iii)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Sole power to dispose or to direct the disposition of</FONT></TD>
    <TD STYLE="padding: 0; text-align: right; text-indent: 0"><FONT STYLE="font-size: 10pt">0</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(iv)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Shared power to dispose or to direct the disposition of</FONT></TD>
    <TD STYLE="padding: 0; text-align: right; text-indent: 0">3,354,000</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1in; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><U>Each of Messrs. Harkey and Mack:&nbsp;</U></P></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1in; padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="width: 0.5in; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(i)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Sole power to vote or direct the vote</FONT></TD>
    <TD STYLE="width: 1in; padding: 0; text-align: right; text-indent: 0"><FONT STYLE="font-size: 10pt">0</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(ii)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Shared power to vote or to direct the vote</FONT></TD>
    <TD STYLE="padding: 0; text-align: right; text-indent: 0">3,354,000</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(iii)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Sole power to dispose or to direct the disposition of</FONT></TD>
    <TD STYLE="padding: 0; text-align: right; text-indent: 0"><FONT STYLE="font-size: 10pt">0</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">(iv)</FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Shared power to dispose or to direct the disposition of</FONT></TD>
    <TD STYLE="padding: 0; text-align: right; text-indent: 0">3,354,000</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1in; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 5.</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Ownership of Five Percent or Less of a Class:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">The Reporting Persons have ceased to be beneficial owners of
more than five percent of the Common Stock.</P>


</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 6.</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Ownership of More than Five Percent on Behalf of Another Person:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-align: justify; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">This Item 6 is not applicable.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 7.</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><P STYLE="margin: 0pt 0">Each of Messrs. Harkey and Mack is filing this Schedule 13G as a control person in respect of shares beneficially
owned by Nantahala, an investment adviser as described in &sect;240.13d-1(b)(1)(ii)(E). See Item 4(a).</P>


</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 8.</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Identification and Classification of Members of the Group:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">This Item 8 is not applicable.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 9.</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Notice of Dissolution of Group:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">This Item 9 is not applicable.</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 1in; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Item 10.</B></FONT></TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>Certification:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-align: justify; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-align: justify; text-indent: 0">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0; text-align: justify; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">By signing below each Reporting
Person certifies that, to the best of such person's knowledge and belief, the securities referred to above were acquired and are
held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing
or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant
in any transaction having such purpose or effect.&nbsp;</P></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

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    <TD STYLE="width: 50%; padding: 0; font-size: 10pt; text-indent: 0"><FONT STYLE="font-size: 10pt"><B>CUSIP NO. &nbsp;</B>80874P109</FONT></TD>
    <TD STYLE="width: 50%; padding: 0; font-size: 10pt; font-weight: bold; text-align: right; text-indent: 0"><FONT STYLE="font-size: 10pt">Page  <B>7</B> <FONT STYLE="font-weight: normal">of 7 Pages</FONT></FONT></TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SIGNATURES</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">After reasonable inquiry
and to the best of my knowledge and belief, the undersigned certifies that the information set forth in this statement is true,
complete, and correct.</P>

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    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Date:&nbsp;&nbsp;February 14, 2018</FONT></TD>
    <TD COLSPAN="2" STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">NANTAHALA CAPITAL MANAGEMENT, LLC</FONT></TD></TR>
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    <TD STYLE="width: 62%; padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="width: 3%; padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="width: 35%; padding: 0; text-indent: 0">&nbsp;</TD></TR>
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    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">By:&nbsp;&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">/s/ Paul E. Rehm</FONT></TD></TR>
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    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Paul E. Rehm</FONT></TD></TR>
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    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Chief Compliance Officer</FONT></TD></TR>
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    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
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    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">/s/ Wilmot B. Harkey</FONT></TD></TR>
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    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Wilmot B. Harkey</FONT></TD></TR>
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    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD></TR>
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    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid; padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">/s/ Daniel Mack</FONT></TD></TR>
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    <TD STYLE="padding: 0; text-indent: 0">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-size: 10pt">Daniel Mack</FONT></TD></TR>
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