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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-20-006778
Filing Date
2020-02-26
Accepted
2020-02-26 16:09:12
Documents
105
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 10-K gldd-10k_20191231.htm 10-K 4273196
2 EX-4.1 gldd-ex41_154.htm EX-4.1 29406
3 EX-21.1 gldd-ex211_10.htm EX-21.1 21833
4 EX-23.1 gldd-ex231_9.htm EX-23.1 3432
5 EX-31.1 gldd-ex311_6.htm EX-31.1 16086
6 EX-31.2 gldd-ex312_11.htm EX-31.2 16092
7 EX-32.1 gldd-ex321_8.htm EX-32.1 7273
8 EX-32.2 gldd-ex322_7.htm EX-32.2 7290
9 GRAPHIC gcifq1oor1bf000001.jpg GRAPHIC 4792
10 GRAPHIC gcifq1oor1bf000002.jpg GRAPHIC 40162
  Complete submission text file 0001564590-20-006778.txt   13506116

Data Files

Seq Description Document Type Size
11 XBRL INSTANCE DOCUMENT gldd-20191231.xml EX-101.INS 2949648
12 XBRL TAXONOMY EXTENSION SCHEMA gldd-20191231.xsd EX-101.SCH 80161
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE gldd-20191231_cal.xml EX-101.CAL 127213
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE gldd-20191231_def.xml EX-101.DEF 217203
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE gldd-20191231_lab.xml EX-101.LAB 650450
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE gldd-20191231_pre.xml EX-101.PRE 494894
Mailing Address 2122 YORK ROAD OAK BROOK IL 60523
Business Address 2122 YORK ROAD OAK BROOK IL 60523 630-574-3000
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.: 20655738
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors