Odyssey Marine (OMEX) director receives 31,475 share-based award

Rhea-AI Filing Summary

SIEGEL TODD E reported acquisition or exercise transactions in this Form 4 filing.

Odyssey Marine Exploration director Todd E. Siegel received a grant of 31,475 shares of Common Stock as a stock award, recorded at $0.00 per share. According to the footnote, these are Restricted Stock Units that vest on April 20, 2026. After this award, Siegel directly holds 146,377 shares of the company’s common stock in total. This filing reflects an equity-based compensation grant rather than an open-market purchase or sale.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider SIEGEL TODD E

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	31,475	$0.00	--

Holdings After Transaction: Common Stock — 146,377 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares granted: 31,475 shares Grant price per share: $0.00 per share Total shares after transaction: 146,377 shares +1 more

4 metrics

Shares granted 31,475 shares Stock award of Common Stock to director on April 20, 2026

Grant price per share $0.00 per share Reported transaction price for the 31,475-share grant

Total shares after transaction 146,377 shares Director’s direct holdings following the grant

RSU vesting date April 20, 2026 Restricted Stock Units vest on this date per footnote

Key Terms

Restricted Stock Units, Form 4, Grant, award, or other acquisition, transaction code A

4 terms

Restricted Stock Units financial

"Restricted Stock Units vest on April 20, 2026"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

transaction code A regulatory

"transaction_code": "A""

Form 4 Insider Transactions: What Each Field Means →

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 2402

(Street)

ST PETERSBURG FLORIDA 33701

(City) (State) (Zip)

UNITED STATES

(Country)

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)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/20/2026

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

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

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

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	04/20/2026		A(1)		31,475	A	$0	146,377	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 April 20, 2026

	/s/ Todd E. Siegel	04/22/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

What did Todd E. Siegel report in this Form 4 for OMEX?

Todd E. Siegel reported receiving a grant of 31,475 shares of Common Stock from Odyssey Marine Exploration (OMEX). The award is a stock-based compensation grant, not an open-market trade, and increases his total direct holdings to 146,377 shares.

Was cash paid for the 31,475 OMEX shares granted to Todd E. Siegel?

No cash was paid; the 31,475 shares were granted at a reported price of $0.00 per share. This indicates the shares were issued as equity compensation, rather than purchased in the open market, consistent with a director stock award.

How many OMEX shares does Todd E. Siegel hold after this transaction?

After the grant, Todd E. Siegel directly holds 146,377 shares of Odyssey Marine Exploration common stock. This total includes the newly granted 31,475 shares reported in the Form 4, giving a snapshot of his current direct ownership position.

What are the vesting terms of Todd E. Siegel’s new OMEX Restricted Stock Units?

The associated footnote states the Restricted Stock Units vest on April 20, 2026. This means Siegel’s right to receive the underlying OMEX shares becomes fully earned on that date, aligning with typical long-term director compensation structures.

Is this OMEX Form 4 a buy or sell of shares by Todd E. Siegel?

The filing shows an acquisition via grant, not a market buy or sell. The transaction code is A, described as a grant, award, or other acquisition, and the reported price is $0.00 per share, indicating stock-based compensation rather than trading.