CIK 0001402829 · Accelerated filer
Orion Group Holdings Inc
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- ORN
- Exchange
- NYSE
- Industry
- Heavy Construction Other Than Bldg Const - Contractors
- FY end
- Dec 31
- Entity type
- operating
- EIN
- 260097459
- Phone
- 713-852-6500
- Business address
- 2940 RIVERBY ROAD, SUITE 400, Houston, TX, 77020
- Former names
- Orion Marine Group Inc
- S-8 Other Securities Offered to Employees in Benefit Plans
- DEFA14A Proxy Proxy Materials
- ARS Other Annual Report to Security Holders
- 144/A Insider Sale of Securities
- 144 Insider Sale of Securities
- CERT Other Certification
- 8-A12B Other Registration of Securities
- DEFA14A Proxy Proxy Materials
- ARS Other Annual Report to Security Holders
- EFFECT Other Notice of Effectiveness
- 144 Insider Sale of Securities
- S-8 Other Securities Offered to Employees in Benefit Plans
- DEFA14A Proxy Proxy Materials
- ARS Other Annual Report to Security Holders
- NT 10-Q Other NT 10-Q
- DEFA14A Proxy Proxy Materials
- ARS Other Annual Report to Security Holders
- S-8 POS Other Post-effective Amendment
- S-8 Other Securities Offered to Employees in Benefit Plans
- DEFA14A Proxy Proxy Materials
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