ODYSSEY MARINE EXPLORATION INC Insider Trading Activity

Odyssey Marine Exploration (OMEX) director Todd E. Siegel reported an insider transaction on a Form 4.

Rhea-AI Filing Summary

Odyssey Marine Exploration (OMEX) director Todd E. Siegel reported an insider transaction on a Form 4. On November 6, 2025, he acquired 7,042 shares of common stock at $0, reported with code A(1). The footnote states these were Restricted Stock Units that vest on November 6, 2025. Following this transaction, he beneficially owns 92,030 shares, held directly.

Insider Trade Summary

Grant/Award: 7,042 shares

Grant/Award 1 txn

Insider SIEGEL TODD E

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	7,042	$0.00	$0.00

Holdings After Transaction: Common Stock — 92,030 shares (Direct)

Footnotes (1)

1. F1. Restricted Stock Units vest on November 6, 2025

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did OMEX (Odyssey Marine Exploration) report in this Form 4?

A director, Todd E. Siegel, reported acquiring 7,042 common shares on November 6, 2025.

How many OMEX shares were acquired and at what price?

He acquired 7,042 shares at a price of $0.

What was the nature of the OMEX insider transaction?

Transaction code A(1); the footnote states these were Restricted Stock Units that vest on November 6, 2025.

How many OMEX shares does the insider own after the transaction?

Beneficial ownership after the transaction is 92,030 shares, held directly.

What is the insider’s relationship to OMEX?

He is a Director of Odyssey Marine Exploration.

What form reported this OMEX insider activity?

The activity was reported on Form 4.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 11/10/2025 - 04:05 PM EST Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

SIEGEL TODD E

(Last) (First) (Middle)

175 1ST STREET S

UNIT 704

(Street)

ST PETERSBURG FL 33701

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ODYSSEY MARINE EXPLORATION INC [ "OMEX" ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
11/06/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/06/2025		A(1)		7,042	A	$0	92,030	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Restricted Stock Units vest on November 6, 2025

	Todd E. Siegel	11/07/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.