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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-24-016412
Filing Date
2024-02-16
Accepted
2024-02-16 16:27:26
Documents
94
Period of Report
2023-12-31

Document Format Files

Seq Description Document Type Size
1 10-K gldd-20231231.htm   iXBRL 10-K 2733506
2 EX-10.4 gldd-ex10_4.htm EX-10.4 161944
3 EX-21.1 gldd-ex21_1.htm EX-21.1 18214
4 EX-23.1 gldd-ex23_1.htm EX-23.1 4235
5 EX-31.1 gldd-ex31_1.htm EX-31.1 13062
6 EX-31.2 gldd-ex31_2.htm EX-31.2 12972
7 EX-32.1 gldd-ex32_1.htm EX-32.1 7702
8 EX-32.2 gldd-ex32_2.htm EX-32.2 8025
9 EX-97 gldd-ex97.htm EX-97 25264
10 GRAPHIC img131803436_0.jpg GRAPHIC 16544
11 GRAPHIC img152358502_0.jpg GRAPHIC 27347
12 GRAPHIC img152358502_1.jpg GRAPHIC 497992
  Complete submission text file 0000950170-24-016412.txt   12712829

Data Files

Seq Description Document Type Size
13 XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT gldd-20231231.xsd EX-101.SCH 1486975
96 EXTRACTED XBRL INSTANCE DOCUMENT gldd-20231231_htm.xml XML 2135141
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)

IRS No.: 205336063 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-33225 | Film No.: 24648810
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors
(CF Office: 05 Real Estate & Construction)