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Filing metadata

Accession number: 0001209191-20-058885
Form type: Form 3
Filer: Great Lakes Dredge & Dock CORP
CIK: CIK 1372020
Filed: Nov 17, 2020
Reporting period: Nov 05, 2020
Description: Initial ownership

Documents

0001209191-20-058885-index.htm

Complete submission

0001209191-20-058885.txt

directory listing

Filed by

Great Lakes Dredge & Dock CORP