Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001209191-23-003050
Filing Date
2023-01-11
Accepted
2023-01-11 17:37:06
Documents
1
Period of Report
2022-03-31

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 9834
  Complete submission text file 0001209191-23-003050.txt   11353
Mailing Address 15415 KATY FREEWAY STE 100 HOUSTON TX 77094
Business Address
DICKERSON LAWRENCE R (Reporting) CIK: 0001249072 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-33225 | Film No.: 23524352

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