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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000950170-23-036436
Filing Date
2023-08-01
Accepted
2023-08-01 16:01:27
Documents
54
Period of Report
2023-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q gldd-20230630.htm   iXBRL 10-Q 2359963
2 EX-31.1 gldd-ex31_1.htm EX-31.1 16468
3 EX-31.2 gldd-ex31_2.htm EX-31.2 16479
4 EX-32.1 gldd-ex32_1.htm EX-32.1 9781
5 EX-32.2 gldd-ex32_2.htm EX-32.2 9668
6 GRAPHIC img152332554_0.jpg GRAPHIC 20289
  Complete submission text file 0000950170-23-036436.txt   7841541

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT gldd-20230630_pre.xml EX-101.PRE 236863
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT gldd-20230630_def.xml EX-101.DEF 132346
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT gldd-20230630.xsd EX-101.SCH 40027
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT gldd-20230630_cal.xml EX-101.CAL 46629
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT gldd-20230630_lab.xml EX-101.LAB 341933
48 EXTRACTED XBRL INSTANCE DOCUMENT gldd-20230630_htm.xml XML 1546322
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-Q | Act: 34 | File No.: 001-33225 | Film No.: 231131539
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors