<SEC-DOCUMENT>0001013594-20-000123.txt : 20200213
<SEC-HEADER>0001013594-20-000123.hdr.sgml : 20200213
<ACCEPTANCE-DATETIME>20200213095230
ACCESSION NUMBER:		0001013594-20-000123
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20200213
DATE AS OF CHANGE:		20200213

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Novus Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001404281
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-88334
		FILM NUMBER:		20607379

	BUSINESS ADDRESS:	
		STREET 1:		19900 MACARTHUR BLVD.
		STREET 2:		SUITE 550
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92612
		BUSINESS PHONE:		949-238-8090

	MAIL ADDRESS:	
		STREET 1:		19900 MACARTHUR BLVD.
		STREET 2:		SUITE 550
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92612

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Tokai Pharmaceuticals Inc
		DATE OF NAME CHANGE:	20070622

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			683 Capital Management, LLC
		CENTRAL INDEX KEY:			0001404574
		IRS NUMBER:				205100992
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		3 COLUMBUS CIRCLE
		STREET 2:		SUITE 2205
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
		BUSINESS PHONE:		(212) 554-2379

	MAIL ADDRESS:	
		STREET 1:		3 COLUMBUS CIRCLE
		STREET 2:		SUITE 2205
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10019
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>novus13ga1-123119.htm
<DESCRIPTION>AMENDMENT NO. 1 TO THE SCHEDULE 13G
<TEXT>
<html>
  <head>
    <title></title>
    <!-- Licensed to: KKWC
         Document created using EDGARfilings PROfile 6.4.0.0
         Copyright 1995 - 2020 Broadridge -->
  </head>
<body bgcolor="#ffffff" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000;">
  <div style="text-align: center; line-height: 11.4pt; font-weight: bold;">SECURITIES AND EXCHANGE COMMISSION</div>
  <div style="text-align: center; line-height: 11.4pt; margin-bottom: 12pt; font-weight: bold;">WASHINGTON, D.C.&#160; 20549</div>
  <div style="text-align: center; line-height: 11.4pt; font-weight: bold;">SCHEDULE 13G</div>
  <div style="text-align: center; line-height: 11.4pt; margin-bottom: 12pt; font-weight: bold;">(RULE 13d - 102)</div>
  <div style="text-align: center; line-height: 11.4pt; margin-bottom: 12pt; font-weight: bold;">INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO 13d-1(b), (c) AND (d) AND AMENDMENTS
    THERETO FILED PURSUANT TO 13d-2(b)</div>
  <div style="text-align: center; line-height: 11.4pt; margin-bottom: 12pt; font-weight: bold;">(Amendment No. 1)*</div>
  <div style="text-align: center; line-height: 11.4pt;"><u>Novus Therapeutics, Inc.</u></div>
  <div style="text-align: center; line-height: 11.4pt; margin-bottom: 12pt;">(Name of Issuer)</div>
  <div style="text-align: center; line-height: 11.4pt;"><u>Common Stock, $0.001 par value</u></div>
  <div style="text-align: center; line-height: 11.4pt; margin-bottom: 12pt;">(Title of Class of Securities)</div>
  <div style="text-align: center; line-height: 11.4pt;"><u>67011N105</u></div>
  <div style="text-align: center; line-height: 11.4pt; margin-bottom: 12pt;">(CUSIP Number)</div>
  <div style="text-align: center; line-height: 11.4pt;"><u>December 31, 2019</u></div>
  <div style="text-align: center; line-height: 11.4pt; margin-bottom: 12pt;">(Date of Event which Requires Filing of this Statement)</div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">Check the appropriate box to designate the rule pursuant to which this Schedule is filed:</div>
  <div style="text-align: center; line-height: 11.4pt; margin-bottom: 12pt;">[ ]<font id="TRGRRTFtoHTMLTab" style="text-indent: 0px; font-size: 5.14pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font>Rule 13d-1(b)</div>
  <div style="text-align: center; line-height: 11.4pt; margin-bottom: 12pt;">[x]<font id="TRGRRTFtoHTMLTab" style="text-indent: 0px; font-size: 5.14pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font>Rule 13d-1(c)</div>
  <div style="text-align: center; line-height: 11.4pt; margin-bottom: 12pt;">[ ]<font id="TRGRRTFtoHTMLTab" style="text-indent: 0px; font-size: 5.14pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font>Rule 13d-1(d)</div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">*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>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">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 or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, <font style="font-style: italic;">see the</font>&#160;<font style="font-style: italic;">Notes</font>).</div>
  <div id="DSPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
    <div id="DSPFPageBreak" style="page-break-after:always;">
      <hr noshade="noshade" style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"></div>
  </div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;"><br style="line-height: 11.4pt;">
  </div>
  <table cellspacing="0" cellpadding="0" id="zad5e5fa5cb3b4add99f75027d78991e3" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">

      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">1.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">NAMES OF REPORTING PERSONS<br>
            I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">683 Capital Management, LLC</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">2.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">(a)&#160;&#160;&#160;&#160;[ ]</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">(b)&#160;&#160;&#160;&#160;[ ]</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">3.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SEC USE ONLY</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">4.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">CITIZENSHIP OR PLACE OF ORGANIZATION</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">Delaware</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 100%; vertical-align: top;" colspan="2">
          <div style="line-height: 11.4pt;">NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">5.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SOLE VOTING POWER</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">0</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">6.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SHARED VOTING POWER</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">946,204 (1)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">7.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SOLE DISPOSITIVE POWER</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">0</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">8.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SHARED DISPOSITIVE POWER</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">946,204 (1)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">9.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">946,204 (1)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">10.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)<br>
            EXCLUDES CERTAIN SHARES&#160;&#160;&#160;&#160;[ ]</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">11.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">7.0%</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">12.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">TYPE OF REPORTING PERSON</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">IA</div>
          <div style="line-height: 11.4pt;"><font style="line-height: 11.4pt;">&#160;</font></div>
        </td>
      </tr>

  </table>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;"><br style="line-height: 11.4pt;">
  </div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">(1) Consists of (i) 300,000 shares of Common Stock, (ii) 323,102 shares of Common Stock issuable upon the exercise
    of certain Series A Warrants, and (iii) 323,102 shares of Common Stock issuable upon the exercise of certain Series B Warrants.&#160; See Item 4(a) below for a full description of the Reporting Person&#8217;s beneficial ownership.</div>
  <div id="DSPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
    <div id="DSPFPageBreak" style="page-break-after:always;">
      <hr noshade="noshade" style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"></div>
  </div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;"><br style="line-height: 11.4pt;">
  </div>
  <table cellspacing="0" cellpadding="0" id="zb7fb67b9387c46f9ad0a507c45bc8233" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">

      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">1.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">NAMES OF REPORTING PERSONS<br>
            I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">683 Capital Partners, LP</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">2.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">(a)&#160;&#160;&#160;&#160;[ ]</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">(b)&#160;&#160;&#160;&#160;[ ]</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">3.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SEC USE ONLY</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">4.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">CITIZENSHIP OR PLACE OF ORGANIZATION</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">Delaware</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 100%; vertical-align: top;" colspan="2">
          <div style="line-height: 11.4pt;">NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">5.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SOLE VOTING POWER</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">0</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">6.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SHARED VOTING POWER</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">946,204 (1)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">7.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SOLE DISPOSITIVE POWER</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">0</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">8.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SHARED DISPOSITIVE POWER</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">946,204 (1)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">9.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">946,204 (1)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">10.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)<br>
            EXCLUDES CERTAIN SHARES&#160;&#160;&#160;&#160;[ ]</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">11.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">7.0%</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">12.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">TYPE OF REPORTING PERSON</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">PN</div>
        </td>
      </tr>

  </table>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;"><br style="line-height: 11.4pt;">
  </div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">(1) Consists of (i) 300,000 shares of Common Stock, (ii) 323,102 shares of Common Stock issuable upon the exercise
    of certain Series A Warrants, and (iii) 323,102 shares of Common Stock issuable upon the exercise of certain Series B Warrants.&#160; See Item 4(a) below for a full description of the Reporting Person&#8217;s beneficial ownership.</div>
  <div id="DSPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
    <div id="DSPFPageBreak" style="page-break-after:always;">
      <hr noshade="noshade" style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"></div>
  </div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;"><br style="line-height: 11.4pt;">
  </div>
  <table cellspacing="0" cellpadding="0" id="z6dcd40f2ae744a7da15d57899395c239" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">

      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">1.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">NAMES OF REPORTING PERSONS<br>
            I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">Ari Zweiman</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">2.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">(a)&#160;&#160;&#160;&#160;[ ]</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">(b)&#160;&#160;&#160;&#160;[ ]</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">3.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SEC USE ONLY</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">4.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">CITIZENSHIP OR PLACE OF ORGANIZATION</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt; color: #000000;">United States of America</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 100%; vertical-align: top;" colspan="2">
          <div style="line-height: 11.4pt;">NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">5.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SOLE VOTING POWER</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">0</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">6.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SHARED VOTING POWER</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">946,204 (1)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">7.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SOLE DISPOSITIVE POWER</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">0</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">8.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">SHARED DISPOSITIVE POWER</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">946,204 (1)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">9.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">946,204 (1)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">10.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)<br>
            EXCLUDES CERTAIN SHARES&#160;&#160;&#160;&#160;[ ]</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">11.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">7.0%</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">
          <div style="line-height: 11.4pt;">12.</div>
        </td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="line-height: 11.4pt;">TYPE OF REPORTING PERSON</div>
        </td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 9.1%; vertical-align: top;">&#160;</td>
        <td style="width: 90.9%; vertical-align: top;">
          <div style="margin-left: 46.45pt; line-height: 11.4pt;">IN</div>
        </td>
      </tr>

  </table>
  <div style="line-height: 13.7pt;"><br style="line-height: 13.7pt;">
  </div>
  <div style="text-align: justify; line-height: 11.4pt;">(1) Consists of (i) 300,000 shares of Common Stock, (ii) 323,102 shares of Common Stock issuable upon the exercise of certain Series A
    Warrants, and (iii) 323,102 shares of Common Stock issuable upon the exercise of certain Series B Warrants.&#160; See Item 4(a) below for a full description of the Reporting Person&#8217;s beneficial ownership.</div>
  <div id="DSPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
    <div id="DSPFPageBreak" style="page-break-after:always;">
      <hr noshade="noshade" style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"></div>
  </div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;"><br style="line-height: 11.4pt;">
  </div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">This Schedule 13G reflects the beneficial ownership of the Reporting Persons (as defined below) as of December 31,
    2019.</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z03da4e4d83254961ac0e7e54bd0c106f" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 1(a).</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">Name of Issuer:</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; margin-left: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">Novus Therapeutics, Inc. (&#8220;<u>Issuer</u>&#8221;)</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z95c9a5acafa7493981ed720db8f16370" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 1(b).</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">Address of Issuer&#8217;s Principal Executive Offices:</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="margin-left: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">19900 MacArthur Blvd., Suite 550, Irvine, California 92612</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z8073000760f64945a37b41ad88cd3fa6" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 2(a).</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">Name of Persons Filing:</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">The names of the persons filing this statement on Schedule 13G (collectively, the &#8220;<u>Reporting Persons</u>&#8221;) are:</div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z27f7e4a9f5b4470b9413d9818b31c89d" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 36pt;"><br>
            </td>
            <td style="width: 36pt; vertical-align: top; align: right;">&#8226;</td>
            <td style="width: auto; vertical-align: top; text-align: justify;">
              <div>683 Capital Management, LLC,</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="za1a539f9fc0c4b03abff57e6990d81bc" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 36pt;"><br>
            </td>
            <td style="width: 36pt; vertical-align: top; align: right;">&#8226;</td>
            <td style="width: auto; vertical-align: top; text-align: justify;">
              <div>683 Capital Partners, LP and</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z66aedeb9f9c04a1a8e04d725ecc6a2c8" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 36pt;"><br>
            </td>
            <td style="width: 36pt; vertical-align: top; align: right;">&#8226;</td>
            <td style="width: auto; vertical-align: top; text-align: justify;">
              <div>Ari Zweiman.</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z2a59e1756fc24c3383885f979d648000" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 2(b).</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">Address of Principal Business Office or, if None, Residence:</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">The principal business address for each of the Reporting Persons is 3 Columbus Circle, Suite
    2205, New York, NY 10019.</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z36955f4226ab4418819331696b39fe74" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 2(c).</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">Citizenship:</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">683 Capital Management, LLC is a Delaware limited liability company.&#160; 683 Capital Partners, LP
    is a Delaware limited partnership.&#160; Ari Zweiman is a citizen of the United States.</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="zb4b32e2e5070433ea152010fe0902efe" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 2(d).</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">Title of Class of Securities:</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">Common stock, $0.001 par value (the &#8220;<u>Common Stock</u>&#8221;).</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="zd90f13bc3cce4babb66cf8c9a681cb16" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 2(e).</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">CUSIP Number:</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-indent: -36pt; margin-left: 72pt; line-height: 11.4pt; margin-bottom: 12pt;">67011N105</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z3cf27e47116648d88ad74480413208d5" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 3.</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">If This Statement is Filed Pursuant to Rule 13d 1(b), or 13d-2(b) or (c), Check Whether the Person Filing is a:</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <table cellspacing="0" cellpadding="0" id="z03423f1fb2f34a91855eb954ec79fe2a" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">

      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">
          <div style="text-align: center; line-height: 11.4pt;">(a)</div>
        </td>
        <td style="width: 3.81%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">[ ]</div>
        </td>
        <td style="width: 87.43%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">Broker or dealer registered under Section 15 of the Exchange Act.</div>
        </td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">&#160;</td>
        <td style="width: 3.81%; vertical-align: top;">&#160;</td>
        <td style="width: 87.43%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">
          <div style="text-align: center; line-height: 11.4pt;">(b)</div>
        </td>
        <td style="width: 3.81%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">[ ]</div>
        </td>
        <td style="width: 87.43%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">Bank as defined in Section 3(a)(6) of the Exchange Act.</div>
        </td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">&#160;</td>
        <td style="width: 3.81%; vertical-align: top;">&#160;</td>
        <td style="width: 87.43%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">
          <div style="text-align: center; line-height: 11.4pt;">(c)</div>
        </td>
        <td style="width: 3.81%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">[ ]</div>
        </td>
        <td style="width: 87.43%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">Insurance company defined in Section 3(a)(19) of the Exchange Act.</div>
        </td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">&#160;</td>
        <td style="width: 3.81%; vertical-align: top;">&#160;</td>
        <td style="width: 87.43%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">
          <div style="text-align: center; line-height: 11.4pt;">(d)</div>
        </td>
        <td style="width: 3.81%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">[ ]</div>
        </td>
        <td style="width: 87.43%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">Investment company registered under Section 8 of the Investment Company Act.</div>
        </td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">&#160;</td>
        <td style="width: 3.81%; vertical-align: top;">&#160;</td>
        <td style="width: 87.43%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">
          <div style="text-align: center; line-height: 11.4pt;">(e)</div>
        </td>
        <td style="width: 3.81%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">[ ]</div>
        </td>
        <td style="width: 87.43%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">Investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E).</div>
        </td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">&#160;</td>
        <td style="width: 3.81%; vertical-align: top;">&#160;</td>
        <td style="width: 87.43%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">
          <div style="text-align: center; line-height: 11.4pt;">(f)</div>
        </td>
        <td style="width: 3.81%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">[ ]</div>
        </td>
        <td style="width: 87.43%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">Employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F).</div>
        </td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">&#160;</td>
        <td style="width: 3.81%; vertical-align: top;">&#160;</td>
        <td style="width: 87.43%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">
          <div style="text-align: center; line-height: 11.4pt;">(g)</div>
        </td>
        <td style="width: 3.81%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">[ ]</div>
        </td>
        <td style="width: 87.43%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">Parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G).</div>
        </td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">&#160;</td>
        <td style="width: 3.81%; vertical-align: top;">&#160;</td>
        <td style="width: 87.43%; vertical-align: top;">&#160;</td>
      </tr>

  </table>
  <div style="line-height: 13.7pt; margin-bottom: 12pt;"><br style="line-height: 13.7pt;">
  </div>
  <div id="DSPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
    <div id="DSPFPageBreak" style="page-break-after:always;">
      <hr noshade="noshade" style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"></div>
  </div>
  <div style="line-height: 13.7pt; margin-bottom: 12pt;"><br style="line-height: 13.7pt;">
  </div>
  <table cellspacing="0" cellpadding="0" id="z9b9578b806c5459382c3e273411b2c23" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">

      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">
          <div style="text-align: center; line-height: 11.4pt;">(h)</div>
        </td>
        <td style="width: 3.81%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">[ ]</div>
        </td>
        <td style="width: 87.43%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">Savings association as defined in Section 3(b) of the Federal Deposit Insurance Act.</div>
        </td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">&#160;</td>
        <td style="width: 3.81%; vertical-align: top;">&#160;</td>
        <td style="width: 87.43%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">
          <div style="text-align: center; line-height: 11.4pt;">(i)</div>
        </td>
        <td style="width: 3.81%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">[ ]</div>
        </td>
        <td style="width: 87.43%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">Church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act;</div>
        </td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">&#160;</td>
        <td style="width: 3.81%; vertical-align: top;">&#160;</td>
        <td style="width: 87.43%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">
          <div style="text-align: center; line-height: 11.4pt;">(j)</div>
        </td>
        <td style="width: 3.81%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">[ ]</div>
        </td>
        <td style="width: 87.43%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">Non-U.S. institution in accordance with Section 240.13d-1(b)(1)(ii)(J).</div>
        </td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">&#160;</td>
        <td style="width: 3.81%; vertical-align: top;">&#160;</td>
        <td style="width: 87.43%; vertical-align: top;">&#160;</td>
      </tr>
      <tr>
        <td style="width: 4%; vertical-align: top;">&#160;</td>
        <td style="width: 4.76%; vertical-align: top;">
          <div style="text-align: center; line-height: 11.4pt;">(k)</div>
        </td>
        <td style="width: 3.81%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">[ ]</div>
        </td>
        <td style="width: 87.43%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt;">Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).&#160; If filing as a non-U.S. institution in accordance with &#167;
            240.13d-1(b)(1)(ii)(J), please specify the type of institution: ____</div>
        </td>
      </tr>

  </table>
  <div style="line-height: 11.4pt;"><br style="line-height: 11.4pt;">
  </div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;"><font style="font-weight: bold;">Item 4.</font><font id="TRGRRTFtoHTMLTab" style="text-indent: 0px; font-size: 5.14pt;">&#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;</font><font style="font-weight: bold;">Ownership.</font></div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z66af9b61ab514b0495b0f8d8e553e817" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 36pt; vertical-align: top; align: right;">(a)</td>
            <td style="width: auto; vertical-align: top;">
              <div>Amount beneficially owned:</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; margin-left: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">As of December 31, 2019, 683 Capital Partners, LP may be deemed to beneficially own 946,204
    shares of Common Stock, consisting of (i) 300,000 shares of Common Stock, (ii) 323,102 shares of Common Stock issuable upon the exercise of the Series A Warrants (as defined below), and (iii) 323,102 shares of Common Stock issuable upon the exercise of
    Series B Warrants (as defined below).</div>
  <div style="text-align: justify; margin-left: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">As of December 31, 2019, 683 Capital Partners, LP may be deemed to beneficially own 323,102
    Series A Warrants (the &#8220;<u>Series A Warrants</u>&#8221;) exercisable into an aggregate of 323,102 shares of Common Stock.&#160; Each Series A Warrant expires 18 months from the
    date of issuance.&#160; Subject to limited exceptions, a holder of Series A Warrants will not have the right to exercise any portion of its Series A Warrants if the holder, together with its affiliates, would beneficially own in excess of 9.99% of the
    number of Shares outstanding immediately after giving effect to such exercise.&#160; In providing beneficial ownership described herein, the Reporting Persons have assumed that all of the Series A Warrants held by 683 Capital Partners, LP to acquire 323,102
    shares of Common Stock would be exercised.</div>
  <div style="text-align: justify; margin-left: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">As of December 31, 2019, 683 Capital Partners, LP may be deemed to beneficially own 323,102
    Series B Warrants (the &#8220;<u>Series B Warrants</u>&#8221;) exercisable into an aggregate of 323,102 shares of Common Stock. Each Series B Warrant becomes exercisable only upon
    the exercise of the Series A Warrants and expires five years from the date of issuance. Subject to limited exceptions, a holder of Series B Warrants will not have the right to exercise any portion of its Series B Warrants if the holder, together with
    its affiliates, would beneficially own in excess of 9.99% of the number of Shares outstanding immediately after giving effect to such exercise.&#160; In providing beneficial ownership described herein, the Reporting Persons have assumed that all of the
    Series B Warrants held by 683 Capital Partners, LP to acquire 323,102 shares of Common Stock would be exercised.</div>
  <div style="text-align: justify; margin-left: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">683 Capital Management, LLC, as the investment manager of 683 Capital Partners, LP, may be
    deemed to have beneficially owned the 946,204 shares of Common Stock beneficially owned by 683 Capital Partners, LP.</div>
  <div style="text-align: justify; margin-left: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">Ari Zweiman, as the Managing Member of 683 Capital Management, LLC, may be deemed to have
    beneficially owned the 946,204 shares of Common Stock beneficially owned by 683 Capital Management, LLC.</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z58f557ece9b047d9a9ca6b88ff6a0f23" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 36pt; vertical-align: top; align: right;">(b)</td>
            <td style="width: auto; vertical-align: top;">
              <div>Percent of Class:</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; margin-left: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">The following percentage is based on a denominator that is equal to the sum of (i) 12,967,338
    shares of Common Stock outstanding as of November 11, 2019 as disclosed in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 13, 2019, and (ii) 646,204 shares of Common Stock issuable upon the
    exercise of the Series A Warrants and the Series B Warrants.</div>
  <div style="text-align: justify; margin-left: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">As of December 31, 2019, each of the Reporting Persons may be deemed to have beneficially owned
    approximately 7.0% of the outstanding shares of Common Stock, including 646,204 shares of Common Stock issuable upon the exercise of the Series A Warrants and the Series B Warrants.</div>
  <div id="DSPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
    <div id="DSPFPageBreak" style="page-break-after:always;">
      <hr noshade="noshade" style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"></div>
  </div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;"><br style="line-height: 11.4pt;">
  </div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z71313bb3450f4fe1ba1ed7708dd15229" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 36pt; vertical-align: top; align: right;">(c)</td>
            <td style="width: auto; vertical-align: top;">
              <div>Number of shares as to which such person has:</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">(i)<font id="TRGRRTFtoHTMLTab" style="text-indent: 0px; font-size: 5.14pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font>Sole power to vote or to direct the vote of Common Stock:</div>
  <div style="text-indent: 72pt; line-height: 11.4pt; margin-bottom: 12pt;">See Cover Pages Items 5-9.</div>
  <div style="text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">(ii)<font id="TRGRRTFtoHTMLTab" style="text-indent: 0px; font-size: 5.14pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font>Shared power to vote or to direct the vote of Common Stock:</div>
  <div style="text-align: justify; margin-left: 72pt; line-height: 11.4pt; margin-bottom: 12pt;">See Cover Pages Items 5-9.</div>
  <div style="text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">(iii)<font id="TRGRRTFtoHTMLTab" style="text-indent: 0px; font-size: 5.14pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font>Sole power to dispose or to direct the disposition of Common Stock:</div>
  <div style="text-indent: 72pt; line-height: 11.4pt; margin-bottom: 12pt;">See Cover Pages Items 5-9.</div>
  <div style="text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">(iv)<font id="TRGRRTFtoHTMLTab" style="text-indent: 0px; font-size: 5.14pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</font>Shared power to dispose or to direct the disposition of Common Stock:</div>
  <div style="text-align: justify; margin-left: 72pt; line-height: 11.4pt; margin-bottom: 12pt;">See Cover Pages Items 5-9.</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z3d43ca4e4a2f43169b4074527f70b1df" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 5.</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">Ownership of Five Percent or Less of a Class.</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">If this statement is being filed to report the fact that as of the date hereof the Reporting
    Persons have ceased to be the beneficial owner of more than five percent of the class of securities, check the following [&#160; ].</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z4eb37ab2ac5646bc8149ab20c623d334" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 6.</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">Ownership of More than Five Percent on Behalf of Another Person.</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">Not applicable.</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="za4859fd2f2134882be53900c7fd7d4ec" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 7.</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company.</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">Not applicable.</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="z29ae3675cc20421fa3a2d1cce0f0b1ee" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 8.</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">Identification and Classification of Members of the Group.</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">See Exhibit A to the Schedule 13G filed with the SEC on July 26, 2019.</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="zeb3839dabe784e29a75056e898200baf" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 9.</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">Notice of Dissolution of Group.</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">Not applicable.</div>
  <div style="line-height: 11.4pt; margin-bottom: 12pt;">
    <div>
      <table cellspacing="0" cellpadding="0" id="zeafa1670b784489b98e84487d4c3b338" class="DSPFListTable" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;">

          <tr>
            <td style="width: 72pt; vertical-align: top; align: right; font-weight: bold;">Item 10.</td>
            <td style="width: auto; vertical-align: top;">
              <div style="font-weight: bold;">Certification.</div>
            </td>
          </tr>

      </table>
    </div>
  </div>
  <div style="text-align: justify; text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">By signing below the undersigned certifies that, to the best of its or his knowledge and belief,
    the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a
    participant in any transaction having that purpose or effect.</div>
  <div id="DSPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
    <div id="DSPFPageBreak" style="page-break-after:always;">
      <hr noshade="noshade" style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;"></div>
  </div>
  <div style="text-align: center; line-height: 11.4pt; margin-bottom: 12pt; font-weight: bold;">SIGNATURES</div>
  <div style="text-align: justify; text-indent: 36pt; line-height: 11.4pt; margin-bottom: 12pt;">After reasonable inquiry and to the best of its knowledge and belief, each of the undersigned
    certifies that the information with respect to it set forth in this statement is true, complete, and correct.</div>
  <div style="text-align: justify; text-indent: -54pt; margin-left: 54pt; line-height: 11.4pt; margin-bottom: 12pt;">Dated:&#160; February 14, 2020</div>
  <table cellspacing="0" cellpadding="0" id="za4ff5ae5dea74417878d05d3f62d4c31" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">

      <tr>
        <td style="width: 50.04%; vertical-align: top;" colspan="2">
          <div style="text-align: justify; line-height: 11.4pt; color: #000000;">683 CAPITAL MANAGEMENT, LLC*</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>
      <tr>
        <td style="width: 50.04%; vertical-align: top;" colspan="2">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>
      <tr>
        <td style="width: 6.19%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt; color: #000000;">By:</div>
        </td>
        <td style="width: 43.86%; vertical-align: top; border-bottom: #000000 2px solid;">
          <div style="text-align: justify; line-height: 11.4pt; color: #000000;">/s/ Ari Zweiman</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>
      <tr>
        <td style="width: 6.19%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
        <td style="width: 43.86%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt; color: #000000;">Ari Zweiman,</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>
      <tr>
        <td style="width: 6.19%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
        <td style="width: 43.86%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt; color: #000000;">Authorized Person</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>

  </table>
  <div style="line-height: 13.7pt;"><br style="line-height: 13.7pt;">
  </div>
  <table cellspacing="0" cellpadding="0" id="z9cf91f886a4e48a383544de492257623" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">

      <tr>
        <td style="width: 50.04%; vertical-align: top;" colspan="2">
          <div style="text-align: justify; line-height: 11.4pt; color: #000000;">683 CAPITAL PARTNERS, LP*</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>
      <tr>
        <td style="width: 50.04%; vertical-align: top;" colspan="2">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>
      <tr>
        <td style="width: 6.19%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt; color: #000000;">By:</div>
        </td>
        <td style="width: 43.86%; vertical-align: top; border-bottom: #000000 2px solid;">
          <div style="text-align: justify; line-height: 11.4pt; color: #000000;">/s/ Ari Zweiman</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>
      <tr>
        <td style="width: 6.19%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
        <td style="width: 43.86%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt; color: #000000;">Ari Zweiman,</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>
      <tr>
        <td style="width: 6.19%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
        <td style="width: 43.86%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt; color: #000000;">Authorized Person</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>

  </table>
  <div style="line-height: 13.7pt;"><br style="line-height: 13.7pt;">
  </div>
  <table cellspacing="0" cellpadding="0" id="z82802269b64148c2b917e11e584fbc9b" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">

      <tr>
        <td style="width: 50.04%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>
      <tr>
        <td style="width: 50.04%; vertical-align: top; border-bottom: #000000 2px solid;">
          <div style="text-align: justify; line-height: 11.4pt; color: #000000;">/s/ Ari Zweiman</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>
      <tr>
        <td style="width: 50.04%; vertical-align: top;">
          <div style="text-align: justify; line-height: 11.4pt; color: #000000;">ARI ZWEIMAN*</div>
        </td>
        <td style="width: 49.96%; vertical-align: top;">
          <div style="line-height: 11.4pt; color: #000000;">&#160;</div>
        </td>
      </tr>

  </table>
  <div style="line-height: 13.7pt;"><br style="line-height: 13.7pt;">
  </div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">*The Reporting Persons disclaim beneficial ownership in the shares of Class A Common Stock reported herein except
    to the extent of their pecuniary interest therein.</div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">The original statement shall be signed by each person on whose behalf the statement is filed or his authorized
    representative.&#160; If the statement is signed on behalf of a person by his authorized representative other than an executive officer or general partner of the filing person, evidence of the representative's authority to sign on behalf of such person
    shall be filed with the statement, provided, however, that a power of attorney for this purpose which is already on file with the Commission may be incorporated by reference.&#160; The name and any title of each person who signs the statement shall be typed
    or printed beneath his signature.</div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">Note.&#160; Schedules filed in paper format shall include a signed original and five copies of the schedule, including
    all exhibits. See s.240.13d-7 for other parties for whom copies are to be sent.</div>
  <div style="text-align: justify; line-height: 11.4pt; margin-bottom: 12pt;">Attention.&#160; Intentional misstatements or omissions of fact constitute Federal criminal violations (see 18 U.S.C.
    1001).</div>
</body>
</html>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
