GeoPark director acquires 4,224 shares in grant

A GeoPark director received 4,224 directly held common shares as fully vested equity compensation and fees in stock.

Rhea-AI Filing Summary

GeoPark Ltd (GPRK) reported that director Dorita Gilinski acquired 4,224 common shares on September 21, 2026 as a compensation-related grant. According to the footnote, this consists of 2,253 fully vested shares as a pro rated quarterly director grant and 1,971 shares received in lieu of cash director fees. The shares are held directly, and her directly owned position after this award is 4,224 shares. No transactions are indicated as made under a Rule 10b5-1 trading plan.

Insider Trade Summary

Grant/Award: 4,224 shares

Grant/Award 1 txn

Insider Gilinski Dorita

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common shares, par value $0.001 per share F1	4,224	$9.74	$41K

Holdings After Transaction: Common shares, par value $0.001 per share — 4,224 shares (Direct)

Footnotes (1)

1. F1. Represents 2,253 fully vested shares provided as a pro rated quaterly director grant and 1,971 shares received in lieu of cash director fees.

Key Figures

Shares acquired: 4,224 shares Price per share: $9.74 per share Quarterly director grant portion: 2,253 shares +2 more

5 metrics

Shares acquired 4,224 shares Common shares granted to director on September 21, 2026

Price per share $9.74 per share Reported for the 4,224-share director grant acquisition

Quarterly director grant portion 2,253 shares Fully vested shares as a pro rated quarterly director grant

Shares in lieu of cash fees 1,971 shares Director fees paid in stock instead of cash

Shares held after transaction 4,224 shares Director’s directly owned GeoPark shares following the award

Key Terms

fully vested, pro rated quaterly director grant, in lieu of cash director fees

3 terms

fully vested financial

"Represents 2,253 fully vested shares provided as a pro rated quaterly"

pro rated quaterly director grant financial

"2,253 fully vested shares provided as a pro rated quaterly director grant"

in lieu of cash director fees financial

"and 1,971 shares received in lieu of cash director fees"

FAQ

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

What insider transaction did GeoPark Ltd (GPRK) disclose for Dorita Gilinski?

GeoPark disclosed that director Dorita Gilinski acquired 4,224 common shares on September 21, 2026 as a compensation-related equity award and director fees paid in stock, leaving her with 4,224 shares held directly after the transaction.

How many GeoPark (GPRK) shares were granted as director compensation to Dorita Gilinski?

Dorita Gilinski received 2,253 fully vested common shares as a pro rated quarterly director grant from GeoPark, plus 1,971 shares issued in lieu of cash director fees, for a total of 4,224 shares acquired.

What was the reported price per share for Dorita Gilinski’s GeoPark (GPRK) grant?

The Form 4 reports a price of $9.74 per share for the 4,224 GeoPark common shares acquired by director Dorita Gilinski on September 21, 2026 in connection with her director compensation.

How many GeoPark (GPRK) shares does Dorita Gilinski hold after this Form 4 transaction?

After the reported equity award, director Dorita Gilinski directly holds 4,224 GeoPark common shares, which equals the full amount of the grant and fee-in-stock issuance disclosed in this Form 4.

Was Dorita Gilinski’s GeoPark (GPRK) share acquisition under a Rule 10b5-1 plan?

No. The filing’s Rule 10b5-1 checkbox is not marked as affirmative, and there is no footnote stating that the 4,224-share acquisition by director Dorita Gilinski was made pursuant to a Rule 10b5-1 trading plan.

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

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Available on EDGAR 09/22/2026 - 04:31 PM Accepted by SEC EDGAR 09/22/2026 - 04:30 PM 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^*

Gilinski Dorita

(Last) (First) (Middle)

CALLE 94 N 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)
09/21/2026

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	09/21/2026		A		4,224(1)	A	$9.74	4,224	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 2,253 fully vested shares provided as a pro rated quaterly director grant and 1,971 shares received in lieu of cash director fees.

	/s/ Dorita Gilinski BY: CATALINA ESPINOSA, ATTORNEY-IN-FACT	09/22/2026
	** 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)