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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001564590-20-036109
Filing Date
2020-08-04
Accepted
2020-08-04 16:04:12
Documents
62
Period of Report
2020-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q gldd-10q_20200630.htm   iXBRL 10-Q 2556905
2 EX-10.1 gldd-ex101_121.htm EX-10.1 661757
3 EX-31.1 gldd-ex311_7.htm EX-31.1 16086
4 EX-31.2 gldd-ex312_8.htm EX-31.2 16090
5 EX-32.1 gldd-ex321_6.htm EX-32.1 7266
6 EX-32.2 gldd-ex322_9.htm EX-32.2 7282
7 GRAPHIC gtrl2pqwk10h000001.jpg GRAPHIC 4002
  Complete submission text file 0001564590-20-036109.txt   8520890

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA gldd-20200630.xsd EX-101.SCH 40042
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE gldd-20200630_cal.xml EX-101.CAL 62521
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE gldd-20200630_def.xml EX-101.DEF 114408
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE gldd-20200630_lab.xml EX-101.LAB 325401
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE gldd-20200630_pre.xml EX-101.PRE 245746
13 EXTRACTED XBRL INSTANCE DOCUMENT gldd-10q_20200630_htm.xml XML 1479945
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-Q | Act: 34 | File No.: 001-33225 | Film No.: 201073289
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors