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CIK 0001402829 · Accelerated filer

Orion Group Holdings Inc

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Ticker
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
  1. 10-Q Report Quarterly Report
  2. 8-K Event Material agreement · Results of operations
  3. DEFA14A Proxy Proxy Materials
  4. DEF 14A Proxy Proxy Statement
  5. 3 Insider Initial Statement of Ownership
  6. 8-K Event Executive or director change · Other events
  7. 4 Insider Changes in Ownership
  8. 8-K Event Executive or director change · Other events
  9. 10-K Report Annual Report
  10. 8-K Event Material agreement · Results of operations · Executive or director change · Other events
  11. NT 10-K Other NT 10-K
  12. SC 13G/A Stake Amended Statement of Ownership
  13. SC 13G Stake Amended Statement of Ownership
  14. SC 13G/A Stake Amended Statement of Ownership
  15. SC 13G/A Stake Amended Statement of Ownership
  16. SC 13G/A Stake Amended Statement of Ownership
  17. SC 13G/A Stake Amended Statement of Ownership
  18. SC 13G/A Stake Amended Statement of Ownership
  19. SC 13G Stake Amended Statement of Ownership
  20. 3 Insider Initial Statement of Ownership

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