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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-22-022353
Filing Date
2022-04-04
Accepted
2022-04-04 16:18:24
Documents
1
Period of Report
2022-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 3136
  Complete submission text file 0001209191-22-022353.txt   4651
Mailing Address 24301 WALDEN CENTER DRIVE BONITA SPRINGS FL 34134
Business Address
Shanahan Kathleen M (Reporting) CIK: 0001292085 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33225 | Film No.: 22802470

Mailing Address 9811 KATY FREEWAY SUITE 1200 HOUSTON TX 77024
Business Address 9811 KATY FREEWAY SUITE 1200 HOUSTON TX 77024 (346) 359-1010
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