Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001564590-21-015847
Filing Date
2021-03-26
Accepted
2021-03-26 16:43:30
Documents
4

Document Format Files

Seq Description Document Type Size
1 DEFA14A gldd-defa14a_20210326.htm DEFA14A 33947
2 GRAPHIC gexnzgnb01ee000003.jpg GRAPHIC 27549
3 GRAPHIC gexnzgnb01ee000002.jpg GRAPHIC 43979
4 GRAPHIC gexnzgnb01ee000001.jpg GRAPHIC 15883
  Complete submission text file 0001564590-21-015847.txt   155906
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 (Filer) CIK: 0001372020 (see all company filings)

EIN.: 205336063 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-33225 | Film No.: 21778055
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors