SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-13-134675
Filing Date
2013-03-29
Accepted
2013-03-29 16:51:41
Documents
23
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d474550d10k.htm 10-K 1910431
2 EX-4.3 d474550dex43.htm EX-4.3 19520
3 EX-10.12 d474550dex1012.htm EX-10.12 95478
4 EX-10.41 d474550dex1041.htm EX-10.41 57399
5 EX-10.42 d474550dex1042.htm EX-10.42 130719
6 EX-10.43 d474550dex1043.htm EX-10.43 17593
7 EX-12.1 d474550dex121.htm EX-12.1 28536
8 EX-21.1 d474550dex211.htm EX-21.1 5830
9 EX-23.1 d474550dex231.htm EX-23.1 1966
10 EX-31.1 d474550dex311.htm EX-31.1 9554
11 EX-31.2 d474550dex312.htm EX-31.2 9135
12 EX-32.1 d474550dex321.htm EX-32.1 4481
13 EX-32.2 d474550dex322.htm EX-32.2 4533
20 GRAPHIC g474550g14u32.jpg GRAPHIC 117147
21 GRAPHIC g474550g34t75.jpg GRAPHIC 1871
22 GRAPHIC g474550g43r38.jpg GRAPHIC 23331
23 GRAPHIC g474550p66.jpg GRAPHIC 8728
  Complete submission text file 0001193125-13-134675.txt   23407928

Data Files

Seq Description Document Type Size
14 XBRL INSTANCE DOCUMENT gldd-20121231.xml EX-101.INS 5164995
15 XBRL TAXONOMY EXTENSION SCHEMA gldd-20121231.xsd EX-101.SCH 71918
16 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE gldd-20121231_cal.xml EX-101.CAL 115256
17 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE gldd-20121231_def.xml EX-101.DEF 347539
18 XBRL TAXONOMY EXTENSION LABEL LINKBASE gldd-20121231_lab.xml EX-101.LAB 648307
19 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE gldd-20121231_pre.xml EX-101.PRE 590750
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.: 13728171
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors