ORN - CIK 0001402829
Orion Group Holdings Inc has filed 864 documents with the SEC between 2007 and 2026. The most frequent type is insider trade (306 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider trade | 4 | 2026-05-20 | 2026-05-19 |
| Insider trade | 4 | 2026-05-20 | 2026-05-19 |
| Employee stock plan | S-8 | 2026-05-20 | - |
| Major company event | 8-K | 2026-05-20 | 2026-05-19 |
| Insider trade | 4 | 2026-05-20 | 2026-05-19 |
| Insider trade | 4 | 2026-05-20 | 2026-05-19 |
| Insider trade | 4 | 2026-05-20 | 2026-05-19 |
| Insider trade | 4 | 2026-05-06 | 2026-05-05 |
| Insider trade | 4 | 2026-05-04 | 2026-05-01 |
| Quarterly report | 10-Q | 2026-04-29 | 2026-03-31 |
| Major company event | 8-K | 2026-04-29 | 2026-04-28 |
| SCHEDULE 13G/A | - | 2026-04-23 | - |
| Insider trade | 4 | 2026-04-02 | 2026-04-01 |
| Insider trade | 4 | 2026-04-02 | 2026-04-01 |
| Proxy materials | DEFA14A | 2026-04-01 | - |
| Proxy statement | DEF 14A | 2026-04-01 | 2026-05-19 |
| Annual report to shareholders | ARS | 2026-04-01 | 2025-12-31 |
| SCHEDULE 13G/A | - | 2026-03-27 | - |
| Insider trade | 4 | 2026-03-20 | 2026-03-20 |
| Major company event (amended) | 8-K/A | 2026-03-19 | 2026-03-16 |
| Insider trade | 4 | 2026-03-17 | 2026-03-16 |
| Insider trade | 4 | 2026-03-17 | 2026-03-16 |
| PRE 14A | - | 2026-03-17 | 2026-05-19 |
| Major company event | 8-K | 2026-03-17 | 2026-03-16 |
| 144/A | - | 2026-03-10 | - |
| Insider trade | 4 | 2026-03-10 | 2026-03-10 |
| Insider trade | 4 | 2026-03-10 | 2026-03-10 |
| Insider trade | 4 | 2026-03-09 | 2026-03-06 |
| Insider sale notice | 144 | 2026-03-09 | - |
| Insider trade | 4 | 2026-03-05 | 2026-03-03 |
| Insider trade | 4 | 2026-03-05 | 2026-03-03 |
| Insider trade | 4 | 2026-03-05 | 2026-03-03 |
| Annual report | 10-K | 2026-03-04 | 2025-12-31 |
| Major company event | 8-K | 2026-03-04 | 2026-03-04 |
| Major company event | 8-K | 2026-03-04 | 2026-03-03 |
| Major company event | 8-K | 2026-02-04 | 2026-02-03 |
| Major company event | 8-K | 2025-12-29 | 2025-12-23 |
| Insider trade | 4 | 2025-12-04 | 2025-11-19 |
| New insider ownership | 3 | 2025-12-04 | 2025-11-19 |
| Insider trade | 4 | 2025-12-01 | 2025-11-28 |
| Major company event (amended) | 8-K/A | 2025-11-25 | 2025-09-28 |
| SCHEDULE 13G/A | - | 2025-11-13 | - |
| SCHEDULE 13G | - | 2025-11-13 | - |
| Quarterly report | 10-Q | 2025-10-29 | 2025-09-30 |
| Major company event | 8-K | 2025-10-29 | 2025-10-29 |
| Major company event | 8-K | 2025-10-29 | 2025-10-28 |
| Major company event | 8-K | 2025-09-29 | 2025-09-28 |
| Major company event | 8-K | 2025-09-18 | 2025-09-18 |
| Insider trade | 4 | 2025-09-16 | 2025-09-15 |
| Insider trade | 4 | 2025-09-16 | 2025-09-15 |