<SEC-DOCUMENT>0001140361-23-024879.txt : 20230516
<SEC-HEADER>0001140361-23-024879.hdr.sgml : 20230516
<ACCEPTANCE-DATETIME>20230516060140
ACCESSION NUMBER:		0001140361-23-024879
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230516
DATE AS OF CHANGE:		20230516

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Turtle Beach Corp
		CENTRAL INDEX KEY:			0001493761
		STANDARD INDUSTRIAL CLASSIFICATION:	COMMUNICATIONS EQUIPMENT, NEC [3669]
		IRS NUMBER:				272767540
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-85684
		FILM NUMBER:		23925448

	BUSINESS ADDRESS:	
		STREET 1:		44 SOUTH BROADWAY
		STREET 2:		4TH FLOOR
		CITY:			WHITE PLAINS
		STATE:			NY
		ZIP:			10601
		BUSINESS PHONE:		888-496-8001

	MAIL ADDRESS:	
		STREET 1:		44 SOUTH BROADWAY
		STREET 2:		4TH FLOOR
		CITY:			WHITE PLAINS
		STATE:			NY
		ZIP:			10601

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Parametric Sound Corp
		DATE OF NAME CHANGE:	20100609

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Stark Juergen M.
		CENTRAL INDEX KEY:			0001595670

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	MAIL ADDRESS:	
		STREET 1:		100 SUMMIT LAKE DRIVE, SUITE 100
		CITY:			VALHALLA
		STATE:			NY
		ZIP:			10594
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>ny20009151x1_sc13da.htm
<DESCRIPTION>SC 13D/A
<TEXT>
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      <hr style="border: none; border-bottom: 1px solid black; border-top: 4px solid black; height: 10px; color: #ffffff; background-color: #ffffff; margin-left: auto; margin-right: auto;" align="center">UNITED STATES</div>
    <div style="text-align: center; font-weight: bold;">SECURITIES AND EXCHANGE COMMISSION</div>
    <div style="text-align: center; font-weight: bold;">Washington, D.C. 20549</div>
    <div style="text-align: center; font-weight: bold;">SCHEDULE 13D</div>
    <div style="text-align: center;">(Rule 13d-101)</div>
    <div><br>
    </div>
    <div style="text-align: center;">INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT</div>
    <div style="text-align: center;">TO &#167; 240.13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO</div>
    <div style="text-align: center;">&#167; 240.13d-2(a)</div>
    <div style="text-align: center;">(Amendment No. 1)<sup style="vertical-align: text-top; line-height: 1; font-size: smaller;">1</sup></div>
    <div><br>
    </div>
    <div style="text-align: center;"><u>Turtle Beach Corporation</u></div>
    <div style="text-align: center;">(Name of Issuer)</div>
    <div><br>
    </div>
    <div style="text-align: center;"><u>Common Stock, par value $0.001 per share</u></div>
    <div style="text-align: center;">(Title of Class of Securities)</div>
    <div><br>
    </div>
    <div style="text-align: center;"><u>900450206</u></div>
    <div style="text-align: center;">(CUSIP Number)</div>
    <div><br>
    </div>
    <div style="text-align: center;">JUERGEN STARK</div>
    <div style="text-align: center;">15822 Bernardo Center Dr., Suite 105</div>
    <div style="text-align: center;">San Diego, California 92127</div>
    <div style="text-align: center;"><u>(914) 345-2255</u></div>
    <div style="text-align: center;">(Name, Address and Telephone Number of Person</div>
    <div style="text-align: center;">Authorized to Receive Notices and Communications)</div>
    <div><br>
    </div>
    <div style="text-align: center;"><u>May 9, 2023</u></div>
    <div style="text-align: center;">(Date of Event Which Requires Filing of This Statement)</div>
    <div><br>
    </div>
    <div style="text-indent: 36pt;">If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of &#167;&#167; 240.13d-1(e), 240.13d-1(f) or
      240.13d-1(g), check the following box &#9744;.</div>
    <div><br>
    </div>
    <div style="text-indent: 36pt;"><font style="font-style: italic;">Note:</font>&#160; Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits.&#160; <font style="font-style: italic;">See </font>&#167;
      240.13d-7 for other parties to whom copies are to be sent.</div>
    <div><br>
    </div>
    <div style="text-indent: 36pt;">1. 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><br>
    </div>
    <div style="text-indent: 36pt;">The information required on the remainder of this cover page shall not be deemed to be &#8220;filed&#8221; for the purpose of Section 18 of the Securities Exchange Act of 1934 (&#8220;Act&#8221;) or otherwise subject to the liabilities of that
      section of the Act but shall be subject to all other provisions of the Act (however, <font style="font-style: italic;">see</font> the <font style="font-style: italic;">Notes</font>).
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    <div><br>
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    <div>CUSIP No. 900450206</div>
    <div>
      <table id="zd380c16ff5394fd19746074a6b7b5924" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; color: #000000; width: 100%;" border="0" cellpadding="0" cellspacing="0">

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              <div style="text-align: center;">1</div>
            </td>
            <td colspan="5" rowspan="1" style="border-top: 2px double rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">
              <div>NAME OF REPORTING PERSON</div>
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            <td style="width: 10%; border-top: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
          </tr>
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            <td style="width: 15%; border-left: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">&#160;</div>
            </td>
            <td style="width: 5%; border-left: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td colspan="1" style="width: 5%;">&#160;</td>
            <td style="width: 5%;">
              <div>&#160;</div>
            </td>
            <td colspan="2">
              <div>&#160;</div>
            </td>
            <td style="width: 10%; border-right: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
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            <td style="width: 15%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">&#160;</div>
            </td>
            <td style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
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            <td rowspan="1" colspan="4" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">
              <div>JUERGEN STARK</div>
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            <td style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
          </tr>
          <tr>
            <td style="width: 15%; border-left: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">2</div>
            </td>
            <td colspan="5" rowspan="1" style="border-left: 2px double rgb(0, 0, 0);">
              <div>CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</div>
            </td>
            <td style="width: 10%; border-right: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">(a) &#9744;</div>
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            <td style="width: 15%; border-left: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">&#160;</div>
            </td>
            <td style="width: 5%; border-left: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td colspan="1" style="width: 5%;">&#160;</td>
            <td style="width: 5%;">
              <div>&#160;</div>
            </td>
            <td colspan="2">
              <div>&#160;</div>
            </td>
            <td style="width: 10%; border-right: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">(b) &#9744;</div>
            </td>
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            <td style="width: 15%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">&#160;</div>
            </td>
            <td style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td colspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>
            <td style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td colspan="2" style="border-bottom: 2px solid rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
          </tr>
          <tr>
            <td style="width: 15%; border-left: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">3</div>
            </td>
            <td colspan="5" rowspan="1" style="border-left: 2px double rgb(0, 0, 0);">
              <div>SEC USE ONLY</div>
            </td>
            <td style="width: 10%; border-right: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
          </tr>
          <tr>
            <td style="width: 15%; border-left: 2px double rgb(0, 0, 0);"><br>
            </td>
            <td style="width: 5%; border-left: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td colspan="1" style="width: 5%;">&#160;</td>
            <td style="width: 5%;">
              <div>&#160;</div>
            </td>
            <td colspan="2">
              <div>&#160;</div>
            </td>
            <td style="width: 10%; border-right: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
          </tr>
          <tr>
            <td style="width: 15%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">&#160;</div>
            </td>
            <td style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td colspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>
            <td style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td colspan="2" style="border-bottom: 2px solid rgb(0, 0, 0);">
              <div>&#160;</div>
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            <td style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
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          <tr>
            <td style="width: 15%; border-left: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">4<br>
              </div>
            </td>
            <td colspan="5" rowspan="1" style="border-left: 2px double rgb(0, 0, 0);">
              <div>
                <div>SOURCE OF FUNDS<br>
                </div>
              </div>
            </td>
            <td style="width: 10%; border-right: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
          </tr>
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            <td style="width: 15%; border-left: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">&#160;</div>
            </td>
            <td style="width: 5%; border-left: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td colspan="1" style="width: 5%;">&#160;</td>
            <td style="width: 5%;">
              <div>&#160;</div>
            </td>
            <td colspan="2">
              <div>&#160;</div>
            </td>
            <td style="width: 10%; border-right: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
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          <tr>
            <td style="width: 15%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">&#160;</div>
            </td>
            <td style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td rowspan="1" colspan="4" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">
              <div>OO, PF</div>
            </td>
            <td style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
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            <td style="width: 15%; border-left: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">5<br>
              </div>
            </td>
            <td colspan="5" rowspan="1" style="border-left: 2px double rgb(0, 0, 0);">
              <div>CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)</div>
            </td>
            <td style="width: 10%; text-align: center; vertical-align: top; border-right: 2px double rgb(0, 0, 0);">&#9744;</td>
          </tr>
          <tr>
            <td style="width: 15%; border-left: 2px double rgb(0, 0, 0);">
              <div style="text-align: center;">&#160;</div>
            </td>
            <td style="width: 5%; border-left: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td colspan="1" style="width: 5%;">&#160;</td>
            <td style="width: 5%;">
              <div>&#160;</div>
            </td>
            <td colspan="2">
              <div>&#160;</div>
            </td>
            <td style="width: 10%; border-right: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>
            <td colspan="2" rowspan="1" style="border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160;</td>
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          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">6<br>
            </td>
            <td colspan="5" rowspan="1" style="border-left: 2px double rgb(0, 0, 0);">
              <div>CITIZENSHIP OR PLACE OF ORGANIZATION</div>
            </td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%;">&#160;</td>
            <td rowspan="1" style="width: 5%;">&#160;</td>
            <td colspan="2" rowspan="1">&#160;</td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="4" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">
              <div>NEW YORK</div>
            </td>
            <td rowspan="1" style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">
              <div>NUMBER OF</div>
            </td>
            <td colspan="3" rowspan="1" style="text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160; 7<br>
            </td>
            <td colspan="2" rowspan="1">
              <div>SOLE VOTING POWER</div>
            </td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">SHARES<br>
            </td>
            <td rowspan="1" style="width: 5%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%;">&#160;</td>
            <td rowspan="1" style="width: 5%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
            <td colspan="2" rowspan="1">&#160;</td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; padding-bottom: 2px; border-left: 2px double rgb(0, 0, 0);">BENEFICIALLY<br>
            </td>
            <td rowspan="1" style="width: 5%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0); border-bottom: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%; border-bottom: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);"><br>
            </td>
            <td rowspan="1" style="width: 55%; border-bottom: 2px solid rgb(0, 0, 0);">
              <div>748,974 (1)</div>
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            <td rowspan="1" style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160;</td>
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          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">OWNED BY<br>
            </td>
            <td colspan="3" rowspan="1" style="text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160; 8<br>
            </td>
            <td colspan="2" rowspan="1">
              <div>SHARED VOTING POWER</div>
            </td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">EACH<br>
            </td>
            <td rowspan="1" style="width: 5%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%;">&#160;</td>
            <td rowspan="1" style="width: 5%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
            <td colspan="2" rowspan="1">&#160;</td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; padding-bottom: 2px; border-left: 2px double rgb(0, 0, 0);">REPORTING<br>
            </td>
            <td rowspan="1" style="width: 5%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0); border-bottom: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%; border-bottom: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 55%; border-bottom: 2px solid rgb(0, 0, 0);">
              <div>- 0 -</div>
            </td>
            <td rowspan="1" style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">PERSON WITH<br>
            </td>
            <td colspan="3" rowspan="1" style="text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160; 9<br>
            </td>
            <td colspan="2" rowspan="1">
              <div>SOLE DISPOSITIVE POWER</div>
            </td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%;">&#160;</td>
            <td rowspan="1" style="width: 5%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
            <td colspan="2" rowspan="1">&#160;</td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; padding-bottom: 2px; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0); border-bottom: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%; border-bottom: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-right: 2px double rgb(0, 0, 0); border-bottom: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 55%; border-bottom: 2px solid rgb(0, 0, 0);">
              <div>748,974 (1)</div>
            </td>
            <td rowspan="1" style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td colspan="3" rowspan="1" style="text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160; 10<br>
            </td>
            <td colspan="2" rowspan="1">
              <div>SHARED DISPOSITIVE POWER</div>
            </td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%;">&#160;</td>
            <td rowspan="1" style="width: 5%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
            <td colspan="2" rowspan="1">&#160;</td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-left: 2px double rgb(0, 0, 0); border-bottom: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%; border-bottom: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-right: 2px double rgb(0, 0, 0); border-bottom: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 55%; border-bottom: 2px solid rgb(0, 0, 0);">
              <div>- 0 -</div>
            </td>
            <td rowspan="1" style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">11<br>
            </td>
            <td colspan="5" rowspan="1" style="border-left: 2px double rgb(0, 0, 0);">
              <div>AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</div>
            </td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%;">&#160;</td>
            <td rowspan="1" style="width: 5%;">&#160;</td>
            <td colspan="2" rowspan="1">&#160;</td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="4" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">
              <div>748,974 (1)</div>
            </td>
            <td rowspan="1" style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">12<br>
            </td>
            <td colspan="5" rowspan="1" style="border-left: 2px double rgb(0, 0, 0);">
              <div>CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES</div>
            </td>
            <td rowspan="1" style="width: 10%; text-align: center; vertical-align: top; border-right: 2px double rgb(0, 0, 0);">&#9744;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%;">&#160;</td>
            <td rowspan="1" style="width: 5%;">&#160;</td>
            <td colspan="2" rowspan="1">&#160;</td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>
            <td colspan="2" rowspan="1" style="border-bottom: 2px solid rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">13<br>
            </td>
            <td colspan="5" rowspan="1" style="border-left: 2px double rgb(0, 0, 0);">
              <div>PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)</div>
            </td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%;">&#160;</td>
            <td rowspan="1" style="width: 5%;">&#160;</td>
            <td colspan="2" rowspan="1">&#160;</td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="4" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">
              <div>4.28%</div>
            </td>
            <td rowspan="1" style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">14<br>
            </td>
            <td colspan="5" rowspan="1" style="border-left: 2px double rgb(0, 0, 0);">
              <div>TYPE OF REPORTING PERSON</div>
            </td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td rowspan="1" style="width: 15%; text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" style="width: 5%; border-left: 2px double rgb(0, 0, 0);">&#160;</td>
            <td rowspan="1" colspan="1" style="width: 5%;">&#160;</td>
            <td rowspan="1" style="width: 5%;">&#160;</td>
            <td colspan="2" rowspan="1">&#160;</td>
            <td rowspan="1" style="width: 10%; border-right: 2px double rgb(0, 0, 0);">&#160;</td>
          </tr>
          <tr>
            <td style="width: 15%; border-bottom: 2px solid rgb(0, 0, 0); text-align: center; vertical-align: top; border-left: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
            <td rowspan="1" colspan="4" style="width: 5%; border-bottom: 2px solid rgb(0, 0, 0);">
              <div>IN</div>
            </td>
            <td style="width: 10%; border-bottom: 2px solid rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
              <div>&#160;</div>
            </td>
          </tr>

      </table>
    </div>
    <div><br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;" class="DSPFListTable" id="z77022d67b75f4f14ac68ff7e6a5b123c" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 36pt; vertical-align: top;">(1)</td>
          <td style="width: auto; vertical-align: top;">
            <div>Includes 362,500 shares of common stock issuable upon the exercise of stock options currently exercisable or exercisable within 60 days of May 15, 2023 and 386,474 shares of common stock.</div>
          </td>
        </tr>

    </table>
    <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
      <div style="page-break-after: always;" class="BRPFPageBreak">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" noshade="noshade"></div>
    </div>
    <div><br>
    </div>
    <div>CUSIP No. 900450206</div>
    <div><br>
    </div>
    <div style="text-align: justify;">The following constitutes Amendment No. 1 to the Schedule 13D (the &#8220;Schedule 13D&#8221;) filed by the undersigned (&#8220;Amendment No. 1&#8221;). This Amendment No. 1 amends the Schedule 13D as specifically set forth herein.</div>
    <div><br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;" id="z90cda92eb2ec455b9ae791ee81844060" border="0" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 8%; vertical-align: top;">
            <div>Item 3.</div>
          </td>
          <td style="width: 92%; vertical-align: top;">
            <div style="text-align: justify;"><u>Source and Amount of Funds or Other Consideration.</u></div>
          </td>
        </tr>

    </table>
    <div style="text-align: justify;"> <br>
    </div>
    <div style="text-align: justify;">Item 3 is hereby supplemented with the following:</div>
    <div><br>
    </div>
    <div style="text-align: justify;">From May 9, 2023 to May 15, 2023, using his personal funds Mr. Stark acquired an aggregate of 225,000 shares of common stock pursuant to the exercise of outstanding stock options for an aggregate total exercise price
      of $699,700 and sold an aggregate of 175,000 shares of common stock in the open market for an aggregate total price of $1,933,790.</div>
    <div style="text-align: justify;"> <br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;" id="ze586365910674b09a284fd83b05c3f92" border="0" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 8%; vertical-align: top;">
            <div>Item 5.</div>
          </td>
          <td style="width: 92%; vertical-align: top;">
            <div><u>Interest in Securities of the Issuer.</u></div>
          </td>
        </tr>

    </table>
    <div style="text-align: justify;"> <br>
    </div>
    <div style="text-align: justify;">Item 5 is hereby amended and restated to read as follows:</div>
    <div><br>
    </div>
    <div style="text-align: justify;">The aggregate percentage of Shares reported beneficially owned by Mr. Stark is based upon 17,498,017 Shares outstanding, which is the total number of Shares outstanding as of May 15, 2023 plus 362,500 stock options
      that are currently exercisable.</div>
    <div style="text-align: justify;"> <br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;" id="zcc605142a1cb47b18ee8aa268600a29a" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 2.76%; vertical-align: top;">
            <div>(a)</div>
          </td>
          <td style="width: 97.24%; vertical-align: top; font-family: 'Times New Roman',Times,serif;">
            <div>As of the close of business on May 15, 2023, Mr. Stark directly beneficially owned 748,974 Shares.</div>
            <div>
              <div>Percentage: Approximately 4.28%</div>
            </div>
          </td>
        </tr>

    </table>
    <div><br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;" id="z743b028543c5406ab9f066e9829ce3f9" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 4.8%; vertical-align: top;">
            <div>(b)</div>
          </td>
          <td style="width: 95.2%; vertical-align: top;">
            <div>1. Sole power to vote or direct vote: 748,974</div>
            <div>2. Shared power to vote or direct vote: 0</div>
            <div>3. Sole power to dispose or direct the disposition: 748,974</div>
            <div>4. Shared power to dispose or direct the disposition: 0</div>
          </td>
        </tr>

    </table>
    <div> <br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;" id="zadc22042e66346e6a7ed87f9e5b24d42" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 2.47%; vertical-align: top;">
            <div>(c)</div>
          </td>
          <td style="width: 97.53%; vertical-align: top;">
            <div style="text-align: justify;">Mr. Stark&#8217;s transactions in the Shares since the filing of the Schedule 13D are set forth in Schedule B and are incorporated herein by reference.</div>
          </td>
        </tr>

    </table>
    <div><br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;" id="z7260d0d432a04296935428ded13dfd4b" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 2.62%; vertical-align: top;">
            <div>(d)</div>
          </td>
          <td style="width: 97.38%; vertical-align: top;">
            <div style="text-align: justify;">No person other than Mr. Stark is known to have the right to receive, or the power to direct the receipt of dividends from, or proceeds from the sale of, the Shares.</div>
            <div>&#160;</div>
          </td>
        </tr>
        <tr>
          <td style="width: 2.62%; vertical-align: top;">
            <div>(e)</div>
          </td>
          <td style="width: 97.38%; vertical-align: top;">
            <div style="text-align: justify;">As of May 9, 2023, the Reporting Persons ceased to beneficially own more than 5% of the outstanding Shares.</div>
            <div>&#160;</div>
          </td>
        </tr>

    </table>
    <div><br>
    </div>
    <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
      <div style="page-break-after: always;" class="BRPFPageBreak">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" noshade="noshade"></div>
    </div>
    <div><br>
    </div>
    <div>CUSIP No. 900450206</div>
    <div><br>
    </div>
    <div style="text-align: center;"><u>SIGNATURES</u></div>
    <div><br>
    </div>
    <div style="text-align: justify;">After reasonable inquiry and to the best of his knowledge and belief, the undersigned certifies that the information set forth in this statement is true, complete and correct.</div>
    <div><br>
    </div>
    <div>Dated: May 16, 2023</div>
    <div><br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;" id="z8f917524eda444f78e754b9dac8c862c" border="0" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 50%; vertical-align: top;">&#160;</td>
          <td style="width: 50%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0);">
            <div>
              <div>/s/ Juergen Stark</div>
            </div>
          </td>
        </tr>
        <tr>
          <td style="width: 50%; vertical-align: top;">&#160;</td>
          <td style="width: 50%; vertical-align: top;">
            <div>JUERGEN STARK</div>
          </td>
        </tr>

    </table>
    <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
      <div style="page-break-after: always;" class="BRPFPageBreak">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" noshade="noshade"></div>
    </div>
    <div><br>
    </div>
    <div style="text-align: center; font-weight: bold;">Schedule B</div>
    <div><br>
    </div>
    <div style="text-align: center; font-weight: bold;">Transactions in Securities of the Issuer Since the Filing of the Schedule 13D</div>
    <div><br>
    </div>
    <table style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; text-align: left; color: #000000;" id="z38ad02250bc045e899d0d0e94132db4f" cellpadding="0" cellspacing="0">

        <tr>
          <td style="width: 33.3%; vertical-align: top; border-width: 2px; border-style: double double solid; border-color: rgb(0, 0, 0);">
            <div style="text-align: center;">Nature of Transaction</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-width: 2px; border-style: double double solid; border-color: rgb(0, 0, 0);">
            <div style="text-align: center;">Amount of Securities Purchased / Sold</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-width: 2px; border-style: double double solid; border-color: rgb(0, 0, 0);">
            <div style="text-align: center;">Price Per Share ($)</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-width: 2px; border-style: double double solid; border-color: rgb(0, 0, 0);">
            <div style="text-align: center;">Date of Purchase / Sale</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Sale of Common Stock</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">49,000</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$11.12</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 9, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Exercise of Stock Option</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">49,000</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$2.04</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 9, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Exercise of Stock Option</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">12,500</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$4.64</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 9, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Sale of Common Stock</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">44,000</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$11.23</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 10, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Exercise of Stock Option</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">23,500</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$2.04</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 10, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Exercise of Stock Option</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">20,500</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$3.12</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 10, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Exercise of Stock Option</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">12,500</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$4.64</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 10, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Sale of Common Stock</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">46,000</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$11.06</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 11, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Exercise of Stock Option</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">46,000</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$3.12</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 11, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Exercise of Stock Option</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">12,500</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$4.64</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 11, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Sale of Common Stock</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">17,500</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$10.87</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 12, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Exercise of Stock Option</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">17,500</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$3.12</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 12, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Exercise of Stock Option</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">12,500</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$4.64</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 12, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Sale of Common Stock</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">18,500</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$10.62</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 15, 2023</div>
          </td>
        </tr>
        <tr>
          <td style="width: 33.3%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div>Exercise of Stock Option</div>
          </td>
          <td style="width: 23.25%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">18,500</div>
          </td>
          <td style="width: 16.17%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">$3.12</div>
          </td>
          <td style="width: 27.29%; vertical-align: top; border-bottom: 2px solid rgb(0, 0, 0); border-left: 2px double rgb(0, 0, 0); border-right: 2px double rgb(0, 0, 0);">
            <div style="text-align: center;">May 15, 2023</div>
          </td>
        </tr>

    </table>
    <div><br>
    </div>
    <div>
      <hr style="height: 2px; color: #000000; background-color: #000000; text-align: center; margin-left: auto; margin-right: auto; border: none;" align="center" noshade="noshade"></div>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
