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Filing metadata

Accession number: 0001179110-12-000234
Form type: Form 4
Filer: Great Lakes Dredge & Dock CORP
CIK: CIK 1372020
Filed: Jan 04, 2012
Reporting period: Dec 30, 2011
Description: Insider transaction

Documents

0001179110-12-000234-index.htm

Complete submission

0001179110-12-000234.txt

directory listing

Filed by

Great Lakes Dredge & Dock CORP