Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001402829-23-000018
Filing Date
2023-04-06
Accepted
2023-04-06 16:30:10
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A tmb-20230406xdefa14a.htm DEFA14A 13912
2 GRAPHIC tmb-20230406xdefa14a_bg001.jpg GRAPHIC 154958
3 GRAPHIC tmb-20230406xdefa14a_bg002.jpg GRAPHIC 118142
  Complete submission text file 0001402829-23-000018.txt   391341
Mailing Address 12000 AEROSPACE SUITE 300 Houston TX 77034
Business Address 12000 AEROSPACE SUITE 300 Houston TX 77034 713-852-6500
Orion Group Holdings Inc (Filer) CIK: 0001402829 (see all company filings)

IRS No.: 260097459 | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-33891 | Film No.: 23806537
SIC: 1600 Heavy Construction Other Than Bldg Const - Contractors