<?xml version="1.0" ?>
<proxyVoteTable xmlns="http://www.sec.gov/edgar/document/npxproxy/informationtable">
  <proxyTable>
    <issuerName>AZZ INC.</issuerName>
    <cusip>002474104</cusip>
    <isin>US0024741045</isin>
    <meetingDate>07/11/2023</meetingDate>
    <voteDescription>Approve, on an advisory basis, AZZ's Executive Compensation Program.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>694500</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>694500</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>BOOZ ALLEN HAMILTON HOLDING CORPORATION</issuerName>
    <cusip>099502106</cusip>
    <isin>US0995021062</isin>
    <meetingDate>07/26/2023</meetingDate>
    <voteDescription>Advisory vote to approve the compensation of the Company's named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>40000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>40000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>BOOZ ALLEN HAMILTON HOLDING CORPORATION</issuerName>
    <cusip>099502106</cusip>
    <isin>US0995021062</isin>
    <meetingDate>07/26/2023</meetingDate>
    <voteDescription>Advisory vote on the frequency of future advisory votes on the compensation of the Company's named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>40000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>ONE YEAR</howVoted>
        <sharesVoted>40000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>THERMON GROUP HOLDINGS, INC.</issuerName>
    <cusip>88362T103</cusip>
    <isin>US88362T1034</isin>
    <meetingDate>07/31/2023</meetingDate>
    <voteDescription>To approve, on a non-binding advisory basis, the compensation of the Company's executive officers as described in the Proxy Statement.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>1686500</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>1686500</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>UNDER ARMOUR, INC.</issuerName>
    <cusip>904311107</cusip>
    <isin>US9043111072</isin>
    <meetingDate>08/29/2023</meetingDate>
    <voteDescription>To approve, by a non-binding advisory vote, the compensation of executives as disclosed in the "Executive Compensation" section of the proxy statement, including the Compensation Discussion and Analysis and tables.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>2000000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>200000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>UNDER ARMOUR, INC.</issuerName>
    <cusip>904311107</cusip>
    <isin>US9043111072</isin>
    <meetingDate>08/29/2023</meetingDate>
    <voteDescription>To recommend, by a non-binding advisory vote, the frequency of future advisory votes on executive compensation.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>2000000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>ONE YEAR</howVoted>
        <sharesVoted>200000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>APPLIED DIGITAL CORPORATION</issuerName>
    <cusip>038169207</cusip>
    <isin>US0381692070</isin>
    <meetingDate>11/09/2023</meetingDate>
    <voteDescription>Approve, on an advisory basis, the compensation of our named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>392500</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>392500</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>MATRIX SERVICE COMPANY</issuerName>
    <cusip>576853105</cusip>
    <isin>US5768531056</isin>
    <meetingDate>11/14/2023</meetingDate>
    <voteDescription>Advisory vote on named executive officer compensation.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>1657000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>1657000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>MATRIX SERVICE COMPANY</issuerName>
    <cusip>576853105</cusip>
    <isin>US5768531056</isin>
    <meetingDate>11/14/2023</meetingDate>
    <voteDescription>Advisory vote on frequency of future advisory votes on named executive officer compensation.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>1657000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>ONE YEAR</howVoted>
        <sharesVoted>1657000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>COPART, INC.</issuerName>
    <cusip>217204106</cusip>
    <isin>US2172041061</isin>
    <meetingDate>12/08/2023</meetingDate>
    <voteDescription>To approve, on an advisory (non-binding) basis, the compensation of our named executive officers for the fiscal year ended July 31, 2023.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>467875</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>467875</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>COPART, INC.</issuerName>
    <cusip>217204106</cusip>
    <isin>US2172041061</isin>
    <meetingDate>12/08/2023</meetingDate>
    <voteDescription>To approve, on an advisory (non-binding) basis, the frequency of a stockholder advisory vote on executive compensation.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>467875</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>ONE YEAR</howVoted>
        <sharesVoted>467875</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>AIR PRODUCTS AND CHEMICALS, INC.</issuerName>
    <cusip>009158106</cusip>
    <isin>US0091581068</isin>
    <meetingDate>01/25/2024</meetingDate>
    <voteDescription>Advisory vote approving the compensation of the Company's executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>56000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>56000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>COMPASS MINERALS INTERNATIONAL, INC.</issuerName>
    <cusip>20451N101</cusip>
    <isin>US20451N1019</isin>
    <meetingDate>03/05/2024</meetingDate>
    <voteDescription>Approve, on an advisory basis, the compensation of our named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>885000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>AGAINST</howVoted>
        <sharesVoted>885000</sharesVoted>
        <managementRecommendation>AGAINST</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>ANALOG DEVICES, INC.</issuerName>
    <cusip>032654105</cusip>
    <isin>US0326541051</isin>
    <meetingDate>03/13/2024</meetingDate>
    <voteDescription>Advisory vote to approve the compensation of our named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>6318</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>6318</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>EVERBRIDGE, INC.</issuerName>
    <cusip>29978A104</cusip>
    <isin>US29978A1043</isin>
    <meetingDate>04/25/2024</meetingDate>
    <voteDescription>To approve, on a non-binding, advisory basis, the compensation that will or may become payable by Everbridge, Inc. to its named executive officers in connection with the merger.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>647500</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>647500</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>LITTELFUSE, INC.</issuerName>
    <cusip>537008104</cusip>
    <isin>US5370081045</isin>
    <meetingDate>04/25/2024</meetingDate>
    <voteDescription>Approve, on an advisory basis, the compensation of the Company's named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>70000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>70000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>HUNTINGTON INGALLS INDUSTRIES, INC.</issuerName>
    <cusip>446413106</cusip>
    <isin>US4464131063</isin>
    <meetingDate>05/01/2024</meetingDate>
    <voteDescription>Approve Executive Compensation on an Advisory Basis</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>126578</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>126578</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>HUNTINGTON INGALLS INDUSTRIES, INC.</issuerName>
    <cusip>446413106</cusip>
    <isin>US4464131063</isin>
    <meetingDate>05/01/2024</meetingDate>
    <voteDescription>Provide an Advisory Vote on the Frequency of Future Advisory Approvals of Executive Compensation</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>126578</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>ONE YEAR</howVoted>
        <sharesVoted>126578</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>ENPRO INC.</issuerName>
    <cusip>29355X107</cusip>
    <isin>US29355X1072</isin>
    <meetingDate>05/02/2024</meetingDate>
    <voteDescription>On an advisory basis, to approve the compensation to our named executive officers as disclosed in the Proxy Statement.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>231000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>231000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>BWX TECHNOLOGIES, INC.</issuerName>
    <cusip>05605H100</cusip>
    <isin>US05605H1005</isin>
    <meetingDate>05/03/2024</meetingDate>
    <voteDescription>Advisory vote on compensation of our Named Executive Officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>405000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>405000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>MKS INSTRUMENTS, INC.</issuerName>
    <cusip>55306N104</cusip>
    <isin>US55306N1046</isin>
    <meetingDate>05/07/2024</meetingDate>
    <voteDescription>The approval, on an advisory basis, of executive compensation.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>155000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>155000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>DRIL-QUIP, INC.</issuerName>
    <cusip>262037104</cusip>
    <isin>US2620371045</isin>
    <meetingDate>05/07/2024</meetingDate>
    <voteDescription>Advisory vote to approve compensation of the Company's named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>0</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>DID NOT VOTE</howVoted>
        <sharesVoted>0</sharesVoted>
        <managementRecommendation>NONE</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>MRC GLOBAL INC.</issuerName>
    <cusip>55345K103</cusip>
    <isin>US55345K1034</isin>
    <meetingDate>05/07/2024</meetingDate>
    <voteDescription>Approve a non-binding advisory resolution approving the Company's named executive officer compensation.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>1500000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>1500000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>ADEIA INC.</issuerName>
    <cusip>00676P107</cusip>
    <isin>US00676P1075</isin>
    <meetingDate>05/09/2024</meetingDate>
    <voteDescription>To hold an advisory vote to approve the compensation of the Company's named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>3191500</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>3191500</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>GREAT LAKES DREDGE &amp; DOCK CORPORATION</issuerName>
    <cusip>390607109</cusip>
    <isin>US3906071093</isin>
    <meetingDate>05/09/2024</meetingDate>
    <voteDescription>To approve, on a non-binding advisory basis, the Company's executive compensation.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>3419000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>3419000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>CTS CORPORATION</issuerName>
    <cusip>126501105</cusip>
    <isin>US1265011056</isin>
    <meetingDate>05/09/2024</meetingDate>
    <voteDescription>Approval, on an advisory basis, of the compensation of CTS' named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>427500</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>427500</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>COPT DEFENSE PROPERTIES</issuerName>
    <cusip>22002T108</cusip>
    <isin>US22002T1088</isin>
    <meetingDate>05/09/2024</meetingDate>
    <voteDescription>Approval, on an advisory basis, of the compensation of our named executive officers as disclosed in the proxy statement for this meeting.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>198000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>198000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>HARVARD BIOSCIENCE, INC.</issuerName>
    <cusip>416906105</cusip>
    <isin>US4169061052</isin>
    <meetingDate>05/14/2024</meetingDate>
    <voteDescription>Approval, by a non-binding advisory vote, of the compensation of the Company's named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>2557500</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>2557500</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>MARTIN MARIETTA MATERIALS, INC.</issuerName>
    <cusip>573284106</cusip>
    <isin>US5732841060</isin>
    <meetingDate>05/16/2024</meetingDate>
    <voteDescription>Approval, by a non-binding advisory vote, of the compensation of Martin Marietta Materials, Inc.'s named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
    <sharesVoted>48500</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>FOR</howVoted>
        <sharesVoted>48500</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
      </voteRecord>
    </vote>
  </proxyTable>
  <proxyTable>
    <issuerName>WASTE CONNECTIONS, INC.</issuerName>
    <cusip>94106B101</cusip>
    <isin>CA94106B1013</isin>
    <meetingDate>05/17/2024</meetingDate>
    <voteDescription>Say-on-Pay - Approve, on a non-binding, advisory basis, the compensation of the Company's named executive officers as disclosed in the Company's proxy statement.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
      </voteCategory>
    </voteCategories>
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        <sharesVoted>228000</sharesVoted>
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    <voteDescription>Approve a non-binding advisory resolution to approve the compensation of the Company's named executive officers (say on pay).</voteDescription>
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        <sharesVoted>4000000</sharesVoted>
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    <meetingDate>05/21/2024</meetingDate>
    <voteDescription>Nonbinding advisory vote on the compensation of our named executive officers for 2023.</voteDescription>
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        <sharesVoted>734000</sharesVoted>
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    <issuerName>CHART INDUSTRIES, INC.</issuerName>
    <cusip>16115Q308</cusip>
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    <meetingDate>05/21/2024</meetingDate>
    <voteDescription>To approve, on an advisory basis, the Company's executive compensation.</voteDescription>
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    <sharesVoted>150000</sharesVoted>
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        <howVoted>FOR</howVoted>
        <sharesVoted>150000</sharesVoted>
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    <issuerName>VISHAY PRECISION GROUP, INC.</issuerName>
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    <isin>US92835K1034</isin>
    <meetingDate>05/22/2024</meetingDate>
    <voteDescription>To approve the non-binding resolution relating to the executive compensation.</voteDescription>
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      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
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        <sharesVoted>504000</sharesVoted>
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    <isin>US81211K1007</isin>
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    <voteDescription>Approval, as an advisory vote, of Sealed Air's 2023 executive compensation.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
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    <sharesVoted>700000</sharesVoted>
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        <howVoted>FOR</howVoted>
        <sharesVoted>700000</sharesVoted>
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    <issuerName>ASPEN AEROGELS, INC.</issuerName>
    <cusip>04523Y105</cusip>
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    <voteDescription>Approval of the compensation of Aspen Aerogels, Inc.'s named executive officers, as disclosed in its Proxy Statement for the 2024 Annual Meeting.</voteDescription>
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        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
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    <sharesVoted>277500</sharesVoted>
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        <sharesVoted>277500</sharesVoted>
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    <issuerName>VARONIS SYSTEMS, INC.</issuerName>
    <cusip>922280102</cusip>
    <isin>US9222801022</isin>
    <meetingDate>06/03/2024</meetingDate>
    <voteDescription>To approve, on a non-binding, advisory basis, the frequency of future votes to approve executive compensation.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
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    <sharesVoted>840000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>ONE YEAR</howVoted>
        <sharesVoted>840000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
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    <issuerName>VARONIS SYSTEMS, INC.</issuerName>
    <cusip>922280102</cusip>
    <isin>US9222801022</isin>
    <meetingDate>06/03/2024</meetingDate>
    <voteDescription>To approve, on a non-binding, advisory basis, the executive compensation of our named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
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    <sharesVoted>840000</sharesVoted>
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        <sharesVoted>840000</sharesVoted>
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    <issuerName>EVENTBRITE, INC.</issuerName>
    <cusip>29975E109</cusip>
    <isin>US29975E1091</isin>
    <meetingDate>06/06/2024</meetingDate>
    <voteDescription>A proposal to approve, on a non-binding advisory basis, the compensation of our named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
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    <sharesVoted>0</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
      <voteRecord>
        <howVoted>DID NOT VOTE</howVoted>
        <sharesVoted>0</sharesVoted>
        <managementRecommendation>NONE</managementRecommendation>
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    <issuerName>NLIGHT, INC.</issuerName>
    <cusip>65487K100</cusip>
    <isin>US65487K1007</isin>
    <meetingDate>06/06/2024</meetingDate>
    <voteDescription>To approve, on an advisory, non-binding basis, the compensation of our named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
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    <sharesVoted>1134765</sharesVoted>
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        <howVoted>FOR</howVoted>
        <sharesVoted>1134765</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
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    <issuerName>ARMSTRONG WORLD INDUSTRIES, INC.</issuerName>
    <cusip>04247X102</cusip>
    <isin>US04247X1028</isin>
    <meetingDate>06/13/2024</meetingDate>
    <voteDescription>To approve, on an advisory basis, our executive compensation program.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
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    <sharesVoted>246500</sharesVoted>
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    <vote>
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        <howVoted>FOR</howVoted>
        <sharesVoted>246500</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
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    <issuerName>FARO TECHNOLOGIES, INC.</issuerName>
    <cusip>311642102</cusip>
    <isin>US3116421021</isin>
    <meetingDate>06/13/2024</meetingDate>
    <voteDescription>Non-binding resolution to approve the compensation of the Company's named executive officers.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
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    <sharesVoted>565470</sharesVoted>
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        <howVoted>FOR</howVoted>
        <sharesVoted>565470</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
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    <issuerName>ORION S A</issuerName>
    <cusip>L72967109</cusip>
    <isin>LU1092234845</isin>
    <meetingDate>06/20/2024</meetingDate>
    <voteDescription>Approval, on a non-binding advisory basis, of the compensation paid to the Company's named executive officers for 2023 (Say-on- Pay vote) as disclosed in the accompanying proxy statement.</voteDescription>
    <voteCategories>
      <voteCategory>
        <categoryType>SECTION 14A SAY-ON-PAY VOTES</categoryType>
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    <sharesVoted>1671000</sharesVoted>
    <sharesOnLoan>0</sharesOnLoan>
    <vote>
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        <howVoted>FOR</howVoted>
        <sharesVoted>1671000</sharesVoted>
        <managementRecommendation>FOR</managementRecommendation>
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