Company Analysis

Odyssey Marine Exploration, Inc. (OMEX)

Nasdaq: OMEX · Water Transportation · Tampa, FL · filing with the SEC since 1995
Grade1.4
◀ Past 0.7● Present 1.6▶ Future 1.8
1 est.

Filings

270 filings since 2017 beside 175 insider forms · Non-accelerated filer and smaller reporting company · read from EDGAR on Nov 13, 2026
Due nextNon-accelerated filer and smaller reporting company
10-K Annual report for the fiscal year ending Dec 31, 2026Non-accelerated filers and smaller reporting companies have 90 days after the fiscal year ends. by Mar 31, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Non-accelerated filers and smaller reporting companies have 45 days after the quarter ends; quarter ends are taken to the month end. by May 15, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. The proxy statement was last filed Apr 21, 2026.

Filings a yearinsider forms included
2240385444468853
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 6 times in the last 36 months, the newest Oct 16, 2026.Listing warning from its exchange (8-K item 3.01): 5 times in the last 36 months, the newest Jul 24, 2026.Warning not to rely on past financial statements (8-K item 4.02): 1 time in the last 36 months, the newest Feb 26, 2024.SEC letters: 6 in the last 36 months, the newest Apr 16, 2025.A late-filing notice, Form NT 10-Q, filed Aug 15, 2025.A late-filing notice, Form NT 10-Q, filed May 15, 2024.A late-filing notice, Form NT 10-K, filed Apr 1, 2024.A late-filing notice, Form NT 10-Q, filed Nov 14, 2023.
Insider forms 175

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 12, 2026 425 Merger communication
Nov 2, 2026 10-Q Quarterly report Sep 30, 2026
Oct 16, 2026 8-K items 5.02, 8.01, 9.01 Officer or director change; Other event · Current report Oct 15, 2026
Oct 16, 2026 SC 14F1 Change in a majority of directors
Oct 16, 2026 424B3 Shelf offering
Oct 15, 2026 EFFECT Registration effective
Oct 7, 2026 S-4/A Merger or exchange registration, amended
Sep 30, 2026 S-4/A Merger or exchange registration, amended
Sep 15, 2026 S-4/A Merger or exchange registration, amended
Sep 14, 2026 8-K items 1.01, 2.03 Major agreement signed; New debt or obligation taken on · Current report Sep 8, 2026
Aug 11, 2026 10-Q Quarterly report Jun 30, 2026
Aug 5, 2026 10-K/A Annual report, amended Dec 31, 2025
Aug 5, 2026 S-4/A Merger or exchange registration, amended
Jul 24, 2026 8-K item 3.01 Listing warning from its exchange · Current report Jul 21, 2026
Jul 1, 2026 S-4/A Merger or exchange registration, amended
Jul 1, 2026 10-K/A Annual report, amended Dec 31, 2025
Jun 3, 2026 8-K item 5.07 Shareholder vote · Current report Jun 1, 2026
May 13, 2026 10-Q/A Quarterly report, amended Mar 31, 2026
May 12, 2026 SCHEDULE 13G Large holder notice
May 12, 2026 10-Q Quarterly report Mar 31, 2026
May 11, 2026 425 Merger communication
May 11, 2026 S-4 Merger or exchange registration
Apr 21, 2026 ARS Annual report to shareholders Dec 31, 2025
Apr 21, 2026 DEFA14A Extra proxy material
Apr 21, 2026 DEF 14A Proxy statement Jun 1, 2026
Apr 21, 2026 SCHEDULE 13G/A Large holder update, amended
Apr 14, 2026 425 Merger communication
Apr 14, 2026 8-K items 3.02, 8.01, 9.01 Shares sold without registration; Other event · Current report Apr 8, 2026
Apr 13, 2026 SCHEDULE 13D Activist holder notice
Apr 8, 2026 425 Merger communication
Apr 8, 2026 8-K items 1.01, 3.02, 5.02, 7.01, 9.01 Major agreement signed; Shares sold without registration; Officer or director change; Investor disclosure (Regulation FD) · Current report
Mar 31, 2026 10-K Annual report Dec 31, 2025
Mar 4, 2026 SCHEDULE 13G/A Large holder update, amended
Feb 27, 2026 8-K items 1.01, 9.01 Major agreement signed · Current report
Feb 17, 2026 SCHEDULE 13G/A Large holder update, amended
Nov 14, 2025 SCHEDULE 13G/A Large holder update, amended
Nov 12, 2025 10-Q Quarterly report Sep 30, 2025
Oct 15, 2025 SCHEDULE 13G Large holder notice
Oct 14, 2025 8-K item 3.02 Shares sold without registration · Current report Oct 7, 2025
Sep 30, 2025 8-K item 3.02 Shares sold without registration · Current report Sep 25, 2025
40 of 270 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton OMEX · research, not advice