Orion Group Holdings Inc (ORN) Form 8-K Material Events
Orion Group Holdings Inc (ORN) is a publicly traded company on the NYSE, categorized under SIC 1600 (Heavy Construction Other Than Bldg Const - Contractors). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: ORN
CIK: 1402829
Exchange: NYSE
SIC 1600: Heavy Construction Other Than Bldg Const - Contractors
Fiscal Year End: 12/31
Independent PCAOB Auditor
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Audit Firm
KPMG LLP
Auditor SinceSince 12/31/2017 12:00:00 AM
Lead Engagement PartnerEden Rooney
Audit LocationHouston, Texas, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 8-K | 2026-10-15 | 2026-10-12 | 8-K | 0001402829-26-000054 | View SEC Doc Filr Page |
| SCHEDULE 13G | 2026-10-09 | — | SCHEDULE 13G Filing | 0000814133-26-000126 | View SEC Doc Filr Page |
| 8-K | 2026-09-21 | 2026-09-18 | 8-K | 0001402829-26-000052 | View SEC Doc Filr Page |
| 4 | 2026-09-17 | 2026-09-15 | 4 Filing | 0001555362-26-000009 | View SEC Doc Filr Page |
| 4 | 2026-09-17 | 2026-09-15 | 4 Filing | 0002021289-26-000010 | View SEC Doc Filr Page |
| 4 | 2026-09-17 | 2026-09-15 | 4 Filing | 0001947439-26-000008 | View SEC Doc Filr Page |
| 4 | 2026-08-04 | 2026-07-31 | 4 Filing | 0001555362-26-000007 | View SEC Doc Filr Page |
| 4 | 2026-08-04 | 2026-07-31 | 4 Filing | 0002021289-26-000008 | View SEC Doc Filr Page |
| 4 | 2026-08-04 | 2026-07-31 | 4 Filing | 0001370423-26-000003 | View SEC Doc Filr Page |
| 4 | 2026-08-04 | 2026-07-31 | 4 Filing | 0002099433-26-000003 | View SEC Doc Filr Page |
| 8-K/A | 2026-08-04 | 2026-07-28 | 8-K/A | 0001402829-26-000049 | View SEC Doc Filr Page |
| SCHEDULE 13G/A | 2026-07-29 | — | SCHEDULE 13G/A Filing | 0002012383-26-002845 | View SEC Doc Filr Page |
| 10-Q | 2026-07-29 | 2026-06-30 | 10-Q | 0001402829-26-000046 | View SEC Doc Filr Page |
| 8-K | 2026-07-29 | 2026-07-28 | 8-K | 0001402829-26-000044 | View SEC Doc Filr Page |
| 4 | 2026-06-25 | 2026-06-23 | 4 Filing | 0002021289-26-000006 | View SEC Doc Filr Page |
| 4 | 2026-05-20 | 2026-05-19 | 4 Filing | 0002099433-26-000001 | View SEC Doc Filr Page |
| 4 | 2026-05-20 | 2026-05-19 | 4 Filing | 0001624976-26-000003 | View SEC Doc Filr Page |
| 4 | 2026-05-20 | 2026-05-19 | 4 Filing | 0001370423-26-000001 | View SEC Doc Filr Page |
| 4 | 2026-05-20 | 2026-05-19 | 4 Filing | 0001221430-26-000003 | View SEC Doc Filr Page |
| 4 | 2026-05-20 | 2026-05-19 | 4 Filing | 0001368766-26-000003 | View SEC Doc Filr Page |
| S-8 | 2026-05-20 | — | S-8 | 0001402829-26-000042 | View SEC Doc Filr Page |
| 8-K | 2026-05-20 | 2026-05-19 | 8-K | 0001402829-26-000040 | View SEC Doc Filr Page |
| 4 | 2026-05-06 | 2026-05-05 | 4 Filing | 0001222368-26-000003 | View SEC Doc Filr Page |
| 4 | 2026-05-04 | 2026-05-01 | 4 Filing | 0001222368-26-000002 | View SEC Doc Filr Page |
| 10-Q | 2026-04-29 | 2026-03-31 | 10-Q | 0001402829-26-000036 | View SEC Doc Filr Page |