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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-20-063521
Filing Date
2020-12-15
Accepted
2020-12-15 17:00:14
Documents
1
Period of Report
2020-12-11

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 15631
  Complete submission text file 0001209191-20-063521.txt   17130
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 (Issuer) CIK: 0001372020 (see all company filings)

IRS No.: 205336063 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors

Mailing Address C/O GREAT LAKES DREDGE & DOCK CORP. 2122 YORK ROAD OAK BROOK IL 60523
Business Address
LaVoy Kathleen Mackie (Reporting) CIK: 0001658715 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33225 | Film No.: 201390194