0001209191-20-019764.txt : 20200317 0001209191-20-019764.hdr.sgml : 20200317 20200317184544 ACCESSION NUMBER: 0001209191-20-019764 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200315 FILED AS OF DATE: 20200317 DATE AS OF CHANGE: 20200317 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: 20722513 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: 2122 YORK ROAD CITY: OAK BROOK STATE: IL ZIP: 60523 BUSINESS PHONE: 630-574-3000 MAIL ADDRESS: STREET 1: 2122 YORK ROAD CITY: OAK BROOK STATE: IL ZIP: 60523 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 2020-03-15 0 0001372020 Great Lakes Dredge & Dock CORP GLDD 0001455941 Petterson Lasse C/O GREAT LAKES DREDGE & DOCK CORP., 2122 YORK ROAD, SECOND FLOOR OAK BROOK IL 60523 1 1 0 0 CEO Common Stock 2020-03-15 4 F 0 13201 7.47 D 849255 D Total reflects an increase from prior holdings of 29,797 shares previously inadvertently excluded from total holdings on March 15, 2019. /s/Kathleen M. LaVoy, by Power of Attorney 2020-03-17