# Odyssey Marine Exploration Inc: filings

OMEX · Nasdaq · CIK 798528 · [Industrials](/sectors/industrials.md) · fiscal year ends Dec 31

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

## Reports and events: 272 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 (4 346, 8-K 167, 10-Q 52, SC 13G/A 46, UPLOAD 26, CORRESP 21, 10-K 18, DEF 14A 18, DEFA14A 15, 3 14, SC 13G 14, 424B5 12, 144 11, 4/A 9, EFFECT 9, SCHEDULE 13G/A 9, S-8 7, 10-K/A 6, S-3 6, RW 5, S-4/A 5, RW WD 4, S-3/A 4, SCHEDULE 13G 4, 10-Q/A 3, 425 3, ARS 3, NT 10-Q 3, CT ORDER 2, D 2, PRE 14A 2, S-1 2, SC 13D/A 2, 1-A 1, 1-A-W 1, 3/A 1, 424B1 1, 424B3 1, 424B4 1, 8-K/A 1, NT 10-K 1, S-1/A 1, S-4 1, SC 13D 1, SC 14F1 1, SCHEDULE 13D 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-16 | 12:30 ET | [8-K](/filings/0001193125-26-423422.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-423422 |
| 2026-09-14 | 21:00 ET | [8-K](/filings/0001193125-26-390736.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation | 0001193125-26-390736 |
| 2026-08-11 | 20:30 ET | [10-Q](/filings/0001193125-26-344788.md) | Quarterly report, period 2026-06-30 | 0001193125-26-344788 |
| 2026-08-05 | 01:18 ET | [10-K/A](/filings/0001193125-26-333504.md) | Annual report, amended, period 2025-12-31 | 0001193125-26-333504 |
| 2026-07-24 | 20:30 ET | [8-K](/filings/0001193125-26-316151.md) | 3.01 Delisting notice | 0001193125-26-316151 |
| 2026-07-01 | 15:39 ET | [10-K/A](/filings/0001193125-26-291899.md) | Annual report, amended, period 2025-12-31 | 0001193125-26-291899 |
| 2026-06-03 | 10:03 ET | [8-K](/filings/0001193125-26-254482.md) | 5.07 Shareholder vote results | 0001193125-26-254482 |
| 2026-05-13 | 20:30 ET | [10-Q/A](/filings/0001193125-26-221754.md) | Quarterly report, amended, period 2026-03-31 | 0001193125-26-221754 |
| 2026-05-12 | 20:57 ET | [10-Q](/filings/0001193125-26-219739.md) | Quarterly report, period 2026-03-31 | 0001193125-26-219739 |
| 2026-04-21 | 20:05 ET | [DEF 14A](/filings/0001193125-26-166743.md) | Proxy statement, period 2026-06-01 | 0001193125-26-166743 |
| 2026-04-14 | 21:00 ET | [8-K](/filings/0001193125-26-155059.md) | 3.02 Unregistered sale of equity; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-26-155059 |
| 2026-04-13 | 00:28 ET | [SCHEDULE 13D](/filings/0000902664-26-001975.md) | Ownership report, active investor | 0000902664-26-001975 |
| 2026-04-08 | 13:09 ET | [8-K](/filings/0001193125-26-146442.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-146442 |
| 2026-03-31 | 20:13 ET | [10-K](/filings/0001193125-26-134584.md) | Annual report, period 2025-12-31 | 0001193125-26-134584 |
| 2026-02-27 | 22:29 ET | [8-K](/filings/0001193125-26-083261.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001193125-26-083261 |
| 2025-11-12 | 11:31 ET | [10-Q](/filings/0001193125-25-275786.md) | Quarterly report, period 2025-09-30 | 0001193125-25-275786 |
| 2025-10-14 | 20:30 ET | [8-K](/filings/0001193125-25-239071.md) | 3.02 Unregistered sale of equity | 0001193125-25-239071 |
| 2025-09-30 | 20:32 ET | [8-K](/filings/0001193125-25-225114.md) | 3.02 Unregistered sale of equity | 0001193125-25-225114 |
| 2025-09-23 | 20:30 ET | [8-K](/filings/0001193125-25-213431.md) | 3.02 Unregistered sale of equity | 0001193125-25-213431 |
| 2025-08-19 | 20:00 ET | [10-Q](/filings/0000950170-25-110072.md) | Quarterly report, period 2025-06-30 | 0000950170-25-110072 |
| 2025-08-14 | 20:33 ET | [8-K](/filings/0001193125-25-180836.md) | 3.02 Unregistered sale of equity | 0001193125-25-180836 |
| 2025-08-01 | 20:30 ET | [8-K](/filings/0001193125-25-171689.md) | 3.02 Unregistered sale of equity | 0001193125-25-171689 |
| 2025-06-10 | 21:26 ET | [8-K](/filings/0001193125-25-138536.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 5.07 Shareholder vote results | 0001193125-25-138536 |
| 2025-05-12 | 20:00 ET | [10-Q](/filings/0000950170-25-069126.md) | Quarterly report, period 2025-03-31 | 0000950170-25-069126 |
| 2025-05-09 | 20:45 ET | [8-K](/filings/0001193125-25-116934.md) | 3.01 Delisting notice; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-116934 |
| 2025-04-25 | 20:05 ET | [DEF 14A](/filings/0001193125-25-096737.md) | Proxy statement, period 2025-06-09 | 0001193125-25-096737 |
| 2025-04-08 | 12:00 ET | [8-K](/filings/0001193125-25-075113.md) | 8.01 Other events | 0001193125-25-075113 |
| 2025-03-31 | 21:27 ET | [10-K](/filings/0000950170-25-047918.md) | Annual report, period 2024-12-31 | 0000950170-25-047918 |
| 2025-03-03 | 20:47 ET | [8-K](/filings/0001193125-25-044063.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-25-044063 |
| 2025-01-24 | 22:05 ET | [8-K](/filings/0001193125-25-012302.md) | 5.02 Departure or appointment of officers or directors | 0001193125-25-012302 |
| 2025-01-24 | 21:52 ET | [S-1](/filings/0001193125-25-012274.md) | Registration statement | 0001193125-25-012274 |
| 2024-12-23 | 22:06 ET | [8-K](/filings/0001193125-24-284287.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001193125-24-284287 |
| 2024-11-13 | 21:00 ET | [10-Q](/filings/0000950170-24-126269.md) | Quarterly report, period 2024-09-30 | 0000950170-24-126269 |
| 2024-11-05 | 21:15 ET | [8-K](/filings/0001193125-24-251249.md) | 3.01 Delisting notice | 0001193125-24-251249 |
| 2024-10-22 | 21:16 ET | [8-K](/filings/0001193125-24-241144.md) | 1.02 Termination of a material agreement; 9.01 Financial statements and exhibits | 0001193125-24-241144 |
| 2024-09-17 | 19:32 ET | [8-K](/filings/0001193125-24-220483.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-24-220483 |
| 2024-09-12 | 01:21 ET | [8-K](/filings/0001193125-24-217417.md) | 8.01 Other events | 0001193125-24-217417 |
| 2024-09-06 | 20:06 ET | [8-K](/filings/0001193125-24-215159.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001193125-24-215159 |
| 2024-08-08 | 20:04 ET | [10-Q](/filings/0000950170-24-093873.md) | Quarterly report, period 2024-06-30 | 0000950170-24-093873 |
| 2024-07-12 | 21:04 ET | [8-K](/filings/0001193125-24-178626.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-24-178626 |
| 2024-06-11 | 20:05 ET | [8-K](/filings/0001193125-24-159109.md) | 5.07 Shareholder vote results | 0001193125-24-159109 |
| 2024-06-11 | 11:51 ET | [8-K](/filings/0001193125-24-158734.md) | 8.01 Other events | 0001193125-24-158734 |
| 2024-06-10 | 22:52 ET | [S-1/A](/filings/0001193125-24-157610.md) | Registration statement, amended | 0001193125-24-157610 |
| 2024-05-24 | 20:06 ET | [S-1](/filings/0001193125-24-147026.md) | Registration statement | 0001193125-24-147026 |
| 2024-05-20 | 22:16 ET | [10-Q](/filings/0001193125-24-141913.md) | Quarterly report, period 2024-03-31 | 0001193125-24-141913 |
| 2024-05-17 | 19:05 ET | [10-K](/filings/0001193125-24-141624.md) | Annual report, period 2023-12-31 | 0001193125-24-141624 |
| 2024-05-06 | 13:00 ET | [8-K](/filings/0001193125-24-131533.md) | 7.01 Regulation FD disclosure | 0001193125-24-131533 |
| 2024-04-29 | 01:43 ET | [DEF 14A](/filings/0001193125-24-119065.md) | Proxy statement, period 2024-06-10 | 0001193125-24-119065 |
| 2024-04-26 | 20:07 ET | [8-K](/filings/0001193125-24-117987.md) | 5.02 Departure or appointment of officers or directors | 0001193125-24-117987 |
| 2024-04-19 | 20:30 ET | [8-K](/filings/0001193125-24-102949.md) | 3.01 Delisting notice; 8.01 Other events; 9.01 Financial statements and exhibits | 0001193125-24-102949 |

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Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 14:57 ET. No prices; not investment advice.