# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-24-054684
Filing Date
2024-05-07
Accepted
2024-05-07 16:55:26
Documents
55
Period of Report
2024-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | gldd-20240331.htm iXBRL | 10-Q | 1196165
2 | EX-31.1 | gldd-ex31_1.htm | EX-31.1 | 12540
3 | EX-31.2 | gldd-ex31_2.htm | EX-31.2 | 12540
4 | EX-32.1 | gldd-ex32_1.htm | EX-32.1 | 7539
5 | EX-32.2 | gldd-ex32_2.htm | EX-32.2 | 7501
6 | GRAPHIC | img153253193_0.jpg | GRAPHIC | 20289
| Complete submission text file | 0000950170-24-054684.txt |  | 5436904

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
7 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | gldd-20240331.xsd | EX-101.SCH | 838222
59 | EXTRACTED XBRL INSTANCE DOCUMENT | gldd-20240331_htm.xml | XML | 818779

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-Q | Act: 34 | File No.: 001-33225 | Film No.: 24922915
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors
(CF Office: 05 Real Estate & Construction)