0001209191-23-019677.txt : 20230317
0001209191-23-019677.hdr.sgml : 20230317
20230317163732
ACCESSION NUMBER: 0001209191-23-019677
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230315
FILED AS OF DATE: 20230317
DATE AS OF CHANGE: 20230317
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Schiffer Vivienne
CENTRAL INDEX KEY: 0001835547
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-33225
FILM NUMBER: 23743225
MAIL ADDRESS:
STREET 1: C/O GREAT LAKES DREDGE & DOCK CORP.,
STREET 2: 1 PARKVIEW PLAZA, SUITE 800
CITY: OAKBROOK TERRACE
STATE: IL
ZIP: 60181
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
2023-03-15
0
0001372020
Great Lakes Dredge & Dock CORP
GLDD
0001835547
Schiffer Vivienne
C/O GREAT LAKES DREDGE & DOCK CORP.,
9811 KATY FREEWAY, SUITE 1200
HOUSTON
TX
77024
0
1
0
0
SVP, CLO, CCO & Corp Secretary
Common Stock
2023-03-15
4
A
0
22960
A
36433
D
Represents restricted stock units that vest in three equal annual installments beginning on March 15, 2024.
/s/Vivienne R. Schiffer
2023-03-17