<SEC-DOCUMENT>0001137774-25-000079.txt : 20250515
<SEC-HEADER>0001137774-25-000079.hdr.sgml : 20250515
<ACCEPTANCE-DATETIME>20250515174850
ACCESSION NUMBER:		0001137774-25-000079
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250515
DATE AS OF CHANGE:		20250515

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Great Lakes Dredge & Dock CORP
		CENTRAL INDEX KEY:			0001372020
		STANDARD INDUSTRIAL CLASSIFICATION:	HEAVY CONSTRUCTION OTHER THAN BUILDING CONST - CONTRACTORS [1600]
		ORGANIZATION NAME:           	05 Real Estate & Construction
		EIN:				205336063
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-82317
		FILM NUMBER:		25956194

	BUSINESS ADDRESS:	
		STREET 1:		9811 KATY FREEWAY
		STREET 2:		SUITE 1200
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77024
		BUSINESS PHONE:		(346) 359-1010

	MAIL ADDRESS:	
		STREET 1:		9811 KATY FREEWAY
		STREET 2:		SUITE 1200
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77024

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Great Lakes Dredge & Dock Holdings Corp.
		DATE OF NAME CHANGE:	20060808

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PRUDENTIAL FINANCIAL INC
		CENTRAL INDEX KEY:			0001137774
		STANDARD INDUSTRIAL CLASSIFICATION:	LIFE INSURANCE [6311]
		ORGANIZATION NAME:           	02 Finance
		EIN:				223703799
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		751 BROAD ST
		CITY:			NEWARK
		STATE:			NJ
		ZIP:			07102
		BUSINESS PHONE:		9738026000

	MAIL ADDRESS:	
		STREET 1:		751 BROAD ST
		CITY:			NEWARK
		STATE:			NJ
		ZIP:			07102
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/schedule13g" xmlns:com="http://www.sec.gov/edgar/common">
  <headerData>
    <submissionType>SCHEDULE 13G/A</submissionType>
    <previousAccessionNumber>0001137774-24-000274</previousAccessionNumber>
    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001137774</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <coverPageHeader>
      <amendmentNo>18</amendmentNo>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <eventDateRequiresFilingThisStatement>03/31/2025</eventDateRequiresFilingThisStatement>
      <issuerInfo>
        <issuerCik>0001372020</issuerCik>
        <issuerName>Great Lakes Dredge &amp; Dock CORP</issuerName>
        <issuerCusip>390607109</issuerCusip>
        <issuerPrincipalExecutiveOfficeAddress>
          <com:street1>9811 KATY FREEWAY</com:street1>
          <com:street2>SUITE 1200</com:street2>
          <com:city>HOUSTON</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>77024</com:zipCode>
        </issuerPrincipalExecutiveOfficeAddress>
      </issuerInfo>
      <designateRulesPursuantThisScheduleFiled>
        <designateRulePursuantThisScheduleFiled>Rule 13d-1(b)</designateRulePursuantThisScheduleFiled>
      </designateRulesPursuantThisScheduleFiled>
    </coverPageHeader>
    <coverPageHeaderReportingPersonDetails>

      <reportingPersonName>PRUDENTIAL FINANCIAL INC</reportingPersonName>
      <citizenshipOrOrganization>NJ</citizenshipOrOrganization>
      <reportingPersonBeneficiallyOwnedNumberOfShares>
        <soleVotingPower>152517.00</soleVotingPower>
        <sharedVotingPower>5175884.00</sharedVotingPower>
        <soleDispositivePower>152517.00</soleDispositivePower>
        <sharedDispositivePower>5175884.00</sharedDispositivePower>
      </reportingPersonBeneficiallyOwnedNumberOfShares>
      <reportingPersonBeneficiallyOwnedAggregateNumberOfShares>5328401.00</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
      <classPercent>7.9</classPercent>
      <typeOfReportingPerson>HC</typeOfReportingPerson>
    </coverPageHeaderReportingPersonDetails>
    <items>
      <item1>
        <issuerName>Great Lakes Dredge &amp; Dock CORP</issuerName>
        <issuerPrincipalExecutiveOfficeAddress>9811 KATY FREEWAY, SUITE 1200, HOUSTON, TEXAS, 77024.</issuerPrincipalExecutiveOfficeAddress>
      </item1>
      <item2>
        <filingPersonName>Prudential Financial, Inc. </filingPersonName>
        <principalBusinessOfficeOrResidenceAddress>751 Broad Street
Newark, New Jersey 07102-3777
</principalBusinessOfficeOrResidenceAddress>
        <citizenship>New Jersey</citizenship>
      </item2>
      <item3>
        <notApplicableFlag>N</notApplicableFlag>
        <typeOfPersonFiling>HC</typeOfPersonFiling>
      </item3>
      <item4>
        <amountBeneficiallyOwned>5,328,401</amountBeneficiallyOwned>
        <classPercent>7.9</classPercent>
        <numberOfSharesPersonHas>
          <solePowerOrDirectToVote>152,517 </solePowerOrDirectToVote>
          <sharedPowerOrDirectToVote>5,175,884</sharedPowerOrDirectToVote>
          <solePowerOrDirectToDispose>152,517 </solePowerOrDirectToDispose>
          <sharedPowerOrDirectToDispose>5,175,884</sharedPowerOrDirectToDispose>
        </numberOfSharesPersonHas>
      </item4>
      <item5>
        <notApplicableFlag>Y</notApplicableFlag>
      </item5>
      <item6>
        <notApplicableFlag>N</notApplicableFlag>
        <ownershipMoreThan5PercentOnBehalfOfAnotherPerson>Our clients may have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities which are the subject of this filing. </ownershipMoreThan5PercentOnBehalfOfAnotherPerson>
      </item6>
      <item7>
        <notApplicableFlag>N</notApplicableFlag>
        <subsidiaryIdentificationAndClassification>Prudential Financial, Inc. is a Parent Holding Company and the indirect parent of the following subsidiaries, who are the beneficial owners of the number and percentage of securities which are the subject of this filing as set forth next to their names:

Subsidiaries 	 	                                                                      Number of shares 	Percentage
The Prudential Insurance Company of America      IC                            12,276                   0.0
Jennison Associates LLC                                         IA                            5,310,894              7.9
PGIM, Inc.                                                                IA                            81                          0.0
PGIM Quantitative Solutions LLC                            IA                            5,150                     0.0


</subsidiaryIdentificationAndClassification>
      </item7>
      <item8>
        <notApplicableFlag>Y</notApplicableFlag>
      </item8>
      <item9>
        <notApplicableFlag>Y</notApplicableFlag>
      </item9>
      <item10>
        <notApplicableFlag>N</notApplicableFlag>
        <certifications>By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under &amp;#167; 240.14a-11.

</certifications>
      </item10>
    </items>
    <signatureInformation>
      <reportingPersonName>PRUDENTIAL FINANCIAL INC</reportingPersonName>
      <signatureDetails>
        <signature>RICHARD BAKER</signature>
        <title>SECOND VICE PRESIDENT</title>
        <date>05/15/2025</date>
      </signatureDetails>
    </signatureInformation>
  </formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
