# Orion Group Holdings Inc: filings

ORN · NYSE · CIK 1402829 · [Industrials](/sectors/industrials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/orn.md) · [Financials](/companies/orn/financials.md) · [Filings](/companies/orn/filings.md) · [Insiders](/companies/orn/insiders.md)

## Reports and events: 292 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 290, 8-K 185, SC 13G/A 69, 10-Q 53, SC 13G 32, 10-K 18, DEF 14A 18, DEFA14A 14, 3 13, 8-K/A 12, UPLOAD 11, CORRESP 10, SCHEDULE 13G/A 7, S-8 5, 144 4, ARS 4, SCHEDULE 13G 4, 424B5 3, NT 10-K 3, SC 13D/A 3, 10-K/A 2, 4/A 2, 8-A12B 2, EFFECT 2, S-3 2, S-3/A 2, 144/A 1, 25 1, 424B2 1, 424B3 1, CERT 1, CERTNYS 1, DEFR14A 1, FWP 1, NT 10-Q 1, PRE 14A 1, S-8 POS 1, SC 13D 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-15 | 16:37 ET | [8-K](/filings/0001402829-26-000054.md) | 5.02 Departure or appointment of officers or directors | 0001402829-26-000054 |
| 2026-09-21 | 16:19 ET | [8-K](/filings/0001402829-26-000052.md) | 5.02 Departure or appointment of officers or directors | 0001402829-26-000052 |
| 2026-08-04 | 16:17 ET | [8-K/A](/filings/0001402829-26-000049.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-26-000049 |
| 2026-07-29 | 14:41 ET | [10-Q](/filings/0001402829-26-000046.md) | Quarterly report, period 2026-06-30 | 0001402829-26-000046 |
| 2026-07-29 | 08:59 ET | [8-K](/filings/0001402829-26-000044.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-26-000044 |
| 2026-05-20 | 17:03 ET | [8-K](/filings/0001402829-26-000040.md) | 5.02 Departure or appointment of officers or directors; 5.03 Amendment to articles or bylaws; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001402829-26-000040 |
| 2026-04-29 | 14:36 ET | [10-Q](/filings/0001402829-26-000036.md) | Quarterly report, period 2026-03-31 | 0001402829-26-000036 |
| 2026-04-29 | 08:35 ET | [8-K](/filings/0001402829-26-000034.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-26-000034 |
| 2026-04-01 | 07:51 ET | [DEF 14A](/filings/0001402829-26-000029.md) | Proxy statement, period 2026-05-19 | 0001402829-26-000029 |
| 2026-03-19 | 17:06 ET | [8-K/A](/filings/0001402829-26-000020.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-26-000020 |
| 2026-03-17 | 16:13 ET | [8-K](/filings/0001402829-26-000016.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-26-000016 |
| 2026-03-04 | 16:16 ET | [10-K](/filings/0001402829-26-000011.md) | Annual report, period 2025-12-31 | 0001402829-26-000011 |
| 2026-03-04 | 16:14 ET | [8-K](/filings/0001402829-26-000010.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-26-000010 |
| 2026-03-04 | 08:03 ET | [8-K](/filings/0001402829-26-000006.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001402829-26-000006 |
| 2026-02-04 | 07:03 ET | [8-K](/filings/0001402829-26-000003.md) | 1.01 Entry into a material agreement; 2.01 Completion of an acquisition or disposition; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-26-000003 |
| 2025-12-29 | 07:10 ET | [8-K](/filings/0001402829-25-000065.md) | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 3.03 Change to security holders’ rights; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-25-000065 |
| 2025-11-25 | 16:06 ET | [8-K/A](/filings/0001402829-25-000063.md) | 5.02 Departure or appointment of officers or directors | 0001402829-25-000063 |
| 2025-10-29 | 16:46 ET | [10-Q](/filings/0001402829-25-000061.md) | Quarterly report, period 2025-09-30 | 0001402829-25-000061 |
| 2025-10-29 | 16:09 ET | [8-K](/filings/0001402829-25-000060.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-25-000060 |
| 2025-10-29 | 08:11 ET | [8-K](/filings/0001402829-25-000057.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-25-000057 |
| 2025-09-29 | 09:09 ET | [8-K](/filings/0001402829-25-000055.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-25-000055 |
| 2025-09-18 | 07:00 ET | [8-K](/filings/0001104659-25-091016.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-091016 |
| 2025-07-30 | 11:34 ET | [10-Q](/filings/0001402829-25-000048.md) | Quarterly report, period 2025-06-30 | 0001402829-25-000048 |
| 2025-07-30 | 07:00 ET | [8-K](/filings/0001558370-25-009770.md) | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001558370-25-009770 |
| 2025-07-01 | 18:34 ET | [8-K](/filings/0001402829-25-000044.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001402829-25-000044 |
| 2025-06-23 | 16:42 ET | [8-K](/filings/0001402829-25-000041.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-25-000041 |
| 2025-06-10 | 08:09 ET | [8-K](/filings/0001402829-25-000036.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-25-000036 |
| 2025-05-28 | 07:26 ET | [8-K](/filings/0001402829-25-000034.md) | 7.01 Regulation FD disclosure | 0001402829-25-000034 |
| 2025-05-19 | 17:02 ET | [8-K](/filings/0001402829-25-000029.md) | 5.07 Shareholder vote results | 0001402829-25-000029 |
| 2025-04-30 | 13:38 ET | [10-Q](/filings/0001402829-25-000025.md) | Quarterly report, period 2025-03-31 | 0001402829-25-000025 |
| 2025-04-29 | 17:17 ET | [8-K](/filings/0001402829-25-000023.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001402829-25-000023 |
| 2025-04-01 | 16:23 ET | [DEF 14A](/filings/0001402829-25-000020.md) | Proxy statement, period 2025-04-01 | 0001402829-25-000020 |
| 2025-03-25 | 21:04 ET | [8-K](/filings/0001402829-25-000008.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001402829-25-000008 |
| 2025-03-06 | 19:06 ET | [10-K](/filings/0001402829-25-000005.md) | Annual report, period 2024-12-31 | 0001402829-25-000005 |
| 2025-03-04 | 17:20 ET | [8-K](/filings/0001402829-25-000002.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001402829-25-000002 |
| 2024-11-12 | 07:58 ET | [8-K](/filings/0001402829-24-000078.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-24-000078 |
| 2024-10-31 | 16:18 ET | [10-Q](/filings/0001402829-24-000076.md) | Quarterly report, period 2024-09-30 | 0001402829-24-000076 |
| 2024-10-30 | 16:30 ET | [8-K](/filings/0001402829-24-000074.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001402829-24-000074 |
| 2024-10-15 | 08:37 ET | [8-K](/filings/0001402829-24-000072.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-24-000072 |
| 2024-09-20 | 17:30 ET | [8-K](/filings/0001402829-24-000070.md) | 1.02 Termination of a material agreement; 9.01 Financial statements and exhibits | 0001402829-24-000070 |
| 2024-09-11 | 16:28 ET | [8-K](/filings/0001402829-24-000068.md) | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001402829-24-000068 |
| 2024-08-16 | 08:00 ET | [8-K](/filings/0001402829-24-000058.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001402829-24-000058 |
| 2024-07-26 | 17:27 ET | [10-Q](/filings/0001402829-24-000056.md) | Quarterly report, period 2024-06-30 | 0001402829-24-000056 |
| 2024-07-25 | 17:37 ET | [8-K](/filings/0001402829-24-000054.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001402829-24-000054 |
| 2024-07-02 | 17:30 ET | [8-K](/filings/0001402829-24-000051.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001402829-24-000051 |
| 2024-07-02 | 08:32 ET | [8-K](/filings/0001402829-24-000049.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001402829-24-000049 |
| 2024-06-21 | 16:05 ET | [8-K](/filings/0001558370-24-009400.md) | 1.02 Termination of a material agreement | 0001558370-24-009400 |
| 2024-05-17 | 16:44 ET | [8-K](/filings/0001402829-24-000034.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001402829-24-000034 |
| 2024-04-26 | 12:45 ET | [10-Q](/filings/0001402829-24-000026.md) | Quarterly report, period 2024-03-31 | 0001402829-24-000026 |
| 2024-04-25 | 19:02 ET | [8-K](/filings/0001402829-24-000023.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001402829-24-000023 |

Page 1 of 6. [Older](/companies/orn/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 28, 2026, 08:07 ET. No prices; not investment advice.