Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-25-024407
Filing Date
2025-02-21
Accepted
2025-02-20 18:14:36
Documents
100
Period of Report
2024-12-31

Document Format Files

Seq Description Document Type Size
1 10-K gldd-20241231.htm   iXBRL 10-K 3403373
2 EX-4.1 gldd-ex4_1.htm EX-4.1 36073
3 EX-19 gldd-ex19.htm EX-19 115059
4 EX-21 gldd-ex21.htm EX-21 21751
5 EX-23.1 gldd-ex23_1.htm EX-23.1 4773
6 EX-31.1 gldd-ex31_1.htm EX-31.1 14574
7 EX-31.2 gldd-ex31_2.htm EX-31.2 14455
8 EX-32.1 gldd-ex32_1.htm EX-32.1 8493
9 EX-32.2 gldd-ex32_2.htm EX-32.2 8841
10 GRAPHIC img153282023_0.jpg GRAPHIC 27347
11 GRAPHIC img153282023_1.jpg GRAPHIC 669136
12 GRAPHIC img173052726_0.jpg GRAPHIC 2760
13 GRAPHIC img173052726_1.jpg GRAPHIC 10348
  Complete submission text file 0000950170-25-024407.txt   15687971

Data Files

Seq Description Document Type Size
14 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT gldd-20241231.xsd EX-101.SCH 1623828
103 EXTRACTED XBRL INSTANCE DOCUMENT gldd-20241231_htm.xml XML 2823166
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 (Filer) CIK: 0001372020 (see all company filings)

EIN.: 205336063 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-33225 | Film No.: 25647754
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors
(CF Office: 05 Real Estate & Construction)