ODYSSEY MARINE EXPLORATION INC — Director's Dealing 2025

Dec 4, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ODYSSEY MARINE EXPLORATION INC ("OMEX")
CIK: 0000798528
Period of Report: 2025-12-02

Reporting Person: Longley John D Jr (N/A)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-12-02	Restricted Stock Unit (RSU)	$0	A	25000	Acquired	2028-12-31	Common Stock (25000)	Direct
2025-12-02	Stock Option(Right to Buy)	$2.02	A	100000	Acquired	2030-12-02	Common Stock (100000)	Direct

Footnotes

F1: Each Restricted Stock Unit or Stock Option represents a contingent right to receive one share of OMEX common stock.

F2: Restricted Stock Units will vest in 1/6 of the RSU awarded on June 30, and December 31 of each of 2026, 2027, and 2028.

F3: Stock Options will vest in 1/36 of the options granted on the last day of each month beginning on December 31, 2025.