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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001564590-22-017416
Filing Date
2022-05-03
Accepted
2022-05-03 16:00:45
Documents
54
Period of Report
2022-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q gldd-10q_20220331.htm   iXBRL 10-Q 1528968
2 EX-31.1 gldd-ex311_7.htm EX-31.1 16098
3 EX-31.2 gldd-ex312_11.htm EX-31.2 16111
4 EX-32.1 gldd-ex321_6.htm EX-32.1 7281
5 EX-32.2 gldd-ex322_10.htm EX-32.2 7416
6 GRAPHIC g5qtkmconk1f000001.jpg GRAPHIC 20289
  Complete submission text file 0001564590-22-017416.txt   5571292

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA gldd-20220331.xsd EX-101.SCH 37278
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE gldd-20220331_cal.xml EX-101.CAL 51038
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE gldd-20220331_def.xml EX-101.DEF 103774
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE gldd-20220331_lab.xml EX-101.LAB 290998
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE gldd-20220331_pre.xml EX-101.PRE 212802
48 EXTRACTED XBRL INSTANCE DOCUMENT gldd-10q_20220331_htm.xml XML 978255
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.: 22886686
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors