0001209191-21-021014.txt : 20210316 0001209191-21-021014.hdr.sgml : 20210316 20210316180243 ACCESSION NUMBER: 0001209191-21-021014 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210315 FILED AS OF DATE: 20210316 DATE AS OF CHANGE: 20210316 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HANSON WILLIAM H CENTRAL INDEX KEY: 0001808410 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33225 FILM NUMBER: 21747409 MAIL ADDRESS: STREET 1: C/O GREAT LAKES DREDGE & DOCK CORP., STREET 2: 2122 YORK ROAD, 2ND FLOOR CITY: OAK BROOK STATE: IL ZIP: 60523 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 2021-03-15 0 0001372020 Great Lakes Dredge & Dock CORP GLDD 0001808410 HANSON WILLIAM H C/O GREAT LAKES DREDGE & DOCK CORP 9811 KATY FREEWAY, SUITE 1200 HOUSTON TX 77024 0 1 0 0 SVP, Gov't Relations & Bus Dev Common Stock 2021-03-15 4 F 0 475 15.41 D 25283 D /s/Katherine M. O'Halloran, by Power of Attorney 2021-03-16