GeoPark (GPRK) director receives 2,812-share fully vested quarterly grant

Rhea-AI Filing Summary

GeoPark Ltd director Constantin Papadimitriou reported a quarterly equity grant of 2,812 common shares. The award was described as a quarterly director grant of fully vested shares, meaning they are not subject to vesting conditions.

Following this compensation-related acquisition on May 18, 2026, his direct ownership increased to 103,922 common shares of GeoPark. The transaction was recorded at a price of $0.00 per share, consistent with a share grant rather than a market purchase.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Papadimitriou Constantin

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common shares, par value $0.001 per share	2,812	$0.00	--

Holdings After Transaction: Common shares, par value $0.001 per share — 103,922 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Director grant size: 2,812 shares Post-transaction holdings: 103,922 shares Grant price per share: $0.00 per share +1 more

4 metrics

Director grant size 2,812 shares Quarterly director grant on May 18, 2026

Post-transaction holdings 103,922 shares Direct ownership after the grant

Grant price per share $0.00 per share Reported transaction price for the award

Transaction code A Classified as grant, award, or other acquisition

Key Terms

Grant, award, or other acquisition, fully vested shares, Common shares, par value $0.001 per share, beneficially owned following the reported transaction

4 terms

Grant, award, or other acquisition financial

"transaction code description is “Grant, award, or other acquisition”"

fully vested shares financial

"Represents a quarterly director grant of fully vested shares."

Common shares, par value $0.001 per share financial

"security title is Common shares, par value $0.001 per share"

beneficially owned following the reported transaction financial

"total_shares_following_transaction shows shares beneficially owned following the reported transaction"

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^*

Papadimitriou Constantin

(Last) (First) (Middle)

CALLE 94 NO. 11-30, 8TH FLOOR

(Street)

BOGOTA D.C. 110221

(City) (State) (Zip)

COLOMBIA

(Country)

2. Issuer Name and Ticker or Trading Symbol
GeoPark Ltd [ GPRK ]

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)
05/18/2026

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 shares, par value $0.001 per share	05/18/2026		A		2,812(1)	A	$0	103,922	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. Represents a quarterly director grant of fully vested shares.

	/s/ Constantin Papadimitriou BY: CATALINA ESPINOSA, ATTORNEY-IN-FACT	05/26/2026
	** 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 GeoPark (GPRK) director Constantin Papadimitriou report?

He reported receiving 2,812 GeoPark common shares as a quarterly director grant. The filing classifies it as a grant or award acquisition, recorded at $0.00 per share, reflecting stock-based compensation rather than an open-market purchase.

When did Constantin Papadimitriou receive the 2,812 GeoPark (GPRK) shares?

The grant was dated May 18, 2026. On that date, he received 2,812 fully vested common shares as part of his quarterly director compensation, according to the Form 4 insider transaction disclosure.

Are the 2,812 GeoPark (GPRK) shares granted to the director subject to vesting?

No, the shares are fully vested. A footnote in the Form 4 states that the 2,812 common shares represent a quarterly director grant of fully vested shares, meaning they are immediately owned without future vesting conditions.

How many GeoPark (GPRK) shares does Constantin Papadimitriou own after this grant?

After the grant, his direct ownership totals 103,922 common shares. The Form 4 explicitly lists this figure as the number of shares beneficially owned following the reported transaction on May 18, 2026.

Was the GeoPark (GPRK) director’s 2,812-share grant a market purchase or compensation award?

It was a compensation award, not a market purchase. The transaction code is “A” for grant, award, or other acquisition, and the price per share is shown as $0.00, consistent with stock-based director compensation.