SEC Form 6-K filed by Geopark Ltd

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of July 2026

Commission File Number: 001-36298

GeoPark Limited

(Exact name of registrant as specified in its charter)

Calle 94 N° 11-30 Piso 8°

Bogota, Colombia

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

GEOPARK LIMITED

TABLE OF CONTENTS

Item 1

NOTICE OF VOTING RESULTS OF
ANNUAL GENERAL MEETING HELD ON 14 JULY 2026
GEOPARK LIMITED

Bogota, Colombia – 14 July 2026 - GeoPark Limited (“GeoPark” or the “Company”) (NYSE: GPRK), a leading independent energy company with over 20 years of successful operations across Latin American, announces the voting results of its Annual General Meeting of Shareholders (the “Meeting”) held on 14 July 2026 at Richmond House, 12 Par-la-Ville Road, Hamilton HM 08, Bermuda at 10:30 A.M. Local Time.

At the Meeting, the required quorum (39,958,335 shares, representing 61.57% of the outstanding 64,895,753 shares entitled to vote) was present in accordance with the Company’s Bye-laws, and the following proposals were approved by the requisite majority of votes cast:

1. To re-elect James F. Park as a Director of the Company to serve until the next Annual General Meeting.

2. To re-elect Robert A. Bedingfield as a Director of the Company to serve until the next Annual General Meeting.

3. To re-elect Carlos E. Macellari as a Director of the Company to serve until the next Annual General Meeting.

4. To re-elect Brian F. Maxted as a Director of the Company to serve until the next Annual General Meeting.

5. To re-elect Constantin Papadimitriou as a Director of the Company to serve until the next Annual General Meeting.

6. To re-elect Felipe Bayon as a Director of the Company to serve until the next Annual General Meeting.

7. To elect Gabriel Gilinski as a Director of the Company to serve until the next Annual General Meeting.

8. To elect Dorita Gilinski as a Director of the Company to serve until the next Annual General Meeting.

9. To elect Camilo Martinez as a Director of the Company to serve until the next Annual General Meeting.

10. To appoint Ernst & Young Audit S.A.S. (a member of Ernst & Young Global) as external Auditors of the Company for the fiscal year ending 31 December 2026, to hold office until the close of the next Annual General Meeting.

11. To authorize the Audit Committee to fix the remuneration of the Auditors of the Company.

NOTICE

Additional information about GeoPark can be found in the “Invest with Us” section on the Company’s website at www.geo-park.com.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: July 14, 2026