0001209191-23-018534.txt : 20230314 0001209191-23-018534.hdr.sgml : 20230314 20230314170748 ACCESSION NUMBER: 0001209191-23-018534 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230313 FILED AS OF DATE: 20230314 DATE AS OF CHANGE: 20230314 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Petterson Lasse CENTRAL INDEX KEY: 0001455941 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33225 FILM NUMBER: 23731912 MAIL ADDRESS: STREET 1: 2103 RESEARCH FOREST DRIVE CITY: THE WOODLANDS STATE: TX ZIP: 77380 ISSUER: 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] IRS NUMBER: 205336063 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 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 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2023-03-13 0 0001372020 Great Lakes Dredge & Dock CORP GLDD 0001455941 Petterson Lasse C/O GREAT LAKES DREDGE & DOCK CORP., 9811 KATY FREEWAY, SUITE 1200 HOUSTON TX 77024 1 1 0 0 CEO & President Common Stock 2023-03-13 4 F 0 14929 5.32 D 980688.34 D /s/Vivienne R. Schiffer, by Power of Attorney 2023-03-14