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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. 4 Insider Changes in Ownership
  2. 8-K/A Event Other events
  3. 8-K/A Event Other events
  4. 8-K Event Executive or director change
  5. 4 Insider Changes in Ownership
  6. 8-K Event Shareholder vote results
  7. 4 Insider Changes in Ownership
  8. 4 Insider Changes in Ownership
  9. 4 Insider Changes in Ownership
  10. 4 Insider Changes in Ownership
  11. 4 Insider Changes in Ownership
  12. 4 Insider Changes in Ownership
  13. 4 Insider Changes in Ownership
  14. 4 Insider Changes in Ownership
  15. DEFA14A Proxy Proxy Materials
  16. DEFA14A Proxy Proxy Materials
  17. DEF 14A Proxy Proxy Statement
  18. 4 Insider Changes in Ownership
  19. 8-K Event Results of operations
  20. 10-Q Report Quarterly Report

Page 22 of 45 · 884 filings