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    FILED AS OF DATE:		20251027
    DATE AS OF CHANGE:		20251027

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    	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

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

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