Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001209191-22-035977
Filing Date
2022-06-10
Accepted
2022-06-10 17:01:08
Documents
1
Period of Report
2022-05-05

Document Format Files

Seq Description Document Type Size
1 FORM 4/A SUBMISSION doc4a.html 4/A  
1 FORM 4/A SUBMISSION doc4a.xml 4/A 4842
  Complete submission text file 0001209191-22-035977.txt   6407
Mailing Address 9811 KATY FREEWAY SUITE 1200 HOUSTON TX 77024
Business Address 9811 KATY FREEWAY SUITE 1200 HOUSTON TX 77024 (346) 359-1010
Great Lakes Dredge & Dock CORP (Issuer) CIK: 0001372020 (see all company filings)

EIN.: 205336063 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors

Mailing Address C/O GLDD BUSINESS OPERATIONS 1 PARKVIEW PLAZA STE 800 OAKBROOK TERRACE IL 60181
Business Address
Lightfoot Todd M (Reporting) CIK: 0001908351 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-33225 | Film No.: 221009721