SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-11-132820
Filing Date
2011-05-10
Accepted
2011-05-09 20:15:42
Documents
5
Period of Report
2011-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q d10q.htm 10-Q 433773
2 SECTION 302 CEO CERTIFICATION dex311.htm EX-31.1 9587
3 SECTION 302 CFO CERTIFICATION dex312.htm EX-31.2 9595
4 SECTION 906 CEO CERTIFICATION dex321.htm EX-32.1 4473
5 SECTION 906 CFO CERTIFICATION dex322.htm EX-32.2 4528
  Complete submission text file 0001193125-11-132820.txt   463075
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.: 11825425
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors