Board member Andre Lockhorst receives 8,333 HMR shares as equity grant

Rhea-AI Filing Summary

Lockhorst Andre Lennert reported acquisition or exercise transactions in this Form 4 filing.

Heidmar Maritime Holdings Corp. director Andre Lennert Lockhorst received a stock grant as part of his board compensation. On March 31, 2026, he was awarded 8,333 shares of Common Stock under the company’s equity incentive plan, increasing his direct holdings to 21,667 shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Lockhorst Andre Lennert

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock, par value $0.001 per share	8,333	$0.00	--

Holdings After Transaction: Common Stock, par value $0.001 per share — 21,667 shares (Direct)

Footnotes (1)

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Key Figures

Shares granted: 8,333 shares Shares held after grant: 21,667 shares Grant price per share: $0.00 per share +1 more

4 metrics

Shares granted 8,333 shares Board compensation grant on March 31, 2026

Shares held after grant 21,667 shares Total direct holdings following transaction

Grant price per share $0.00 per share Equity incentive award, non-cash compensation

Security type Common Stock, $0.001 par value Non-derivative equity award

Key Terms

equity incentive plan, board of directors, Common Stock

3 terms

equity incentive plan financial

"pursuant to the Issuer's equity incentive plan"

An equity incentive plan is a program that gives employees, executives or directors the right to receive company stock or options to buy stock as part of their pay. Think of it as offering slices of future company profit to motivate people to boost long‑term performance; for investors it matters because it can align employee goals with shareholder value but also increases the number of shares outstanding, which can dilute existing ownership.

board of directors financial

"for his service on the board of directors of the Issuer"

The Board of Directors is a group of people chosen by a company's owners to help make big decisions and oversee how the company is run. They act like a team of advisors or managers, making sure the company stays on track and meets its goals. Their choices can influence the company's success and how it grows.

Common Stock financial

"Common Stock, par value $0.001 per share"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

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^*

Lockhorst Andre Lennert

(Last) (First) (Middle)

89 AKTI MIAOULI

(Street)

PIRAEUS PIRAEUS 18538

(City) (State) (Zip)

GREECE

(Country)

2. Issuer Name and Ticker or Trading Symbol
Heidmar Maritime Holdings Corp. [ HMR ]

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)
03/31/2026

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, par value $0.001 per share	03/31/2026		A		8,333(1)	A	$0.00	21,667	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. On March 31, 2026, the Reporting Person was granted shares for his service on the board of directors of the Issuer pursuant to the Issuer's equity incentive plan.

	/s/ Andre Lennert Lockhorst	04/02/2026
	** 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 insider transaction did HMR director Andre Lennert Lockhorst report?

Andre Lennert Lockhorst reported receiving a grant of 8,333 shares of Heidmar Maritime Holdings Corp. common stock. The award was issued as compensation for his service on the board under the company’s equity incentive plan.

When did the Heidmar Maritime Holdings Corp. (HMR) stock grant occur?

The stock grant to Andre Lennert Lockhorst occurred on March 31, 2026. It was disclosed as a Form 4 transaction and represents board compensation issued through Heidmar Maritime Holdings Corp.’s equity incentive plan.

How many HMR shares does Andre Lennert Lockhorst hold after this grant?

After receiving the 8,333-share grant, Andre Lennert Lockhorst directly holds 21,667 shares of Heidmar Maritime Holdings Corp. common stock. This figure reflects his total direct ownership immediately following the reported board compensation transaction.

Was the HMR stock grant to Andre Lennert Lockhorst an open-market purchase?

No, the transaction was not an open-market purchase. It was coded as a grant or award, issued at a price of $0.00 per share as compensation for his board service under the company’s equity incentive plan.

What type of security did Andre Lennert Lockhorst receive from Heidmar Maritime Holdings Corp.?

He received common stock of Heidmar Maritime Holdings Corp., with a par value of $0.001 per share. The grant covered 8,333 shares and was awarded under the issuer’s equity incentive plan for his service on the board.