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 2025

Commission File Number: 001-36298

GeoPark Limited

(Exact name of registrant as specified in its charter)

Calle 94 N° 11-30 8° piso

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

FOR IMMEDIATE DISTRIBUTION

GEOPARK UPDATES REPORTING DATE FOR SECOND QUARTER RESULTS AND CONFERENCE CALL DETAILS

Bogota, Colombia – July 29, 2025 - GeoPark Limited (“GeoPark” or the “Company”) (NYSE: GPRK), a leading independent energy company with over 20 years of successful operations across Latin America, announces an update to the time and date of its previously announced reporting date and conference call and webcast details for the three-month period ended June 30, 2025 (“2Q2025”).

Reporting Date for 2Q2025 Results Release, Conference Call and Webcast

GeoPark will report its 2Q2025 financial results on Tuesday, August 5, 2025, after market close.

GeoPark management will host a conference call on Wednesday, August 6, 2025, at 10:00 am (Eastern Daylight Time) to discuss the 2Q2025 financial results.

To listen to the call, participants can access the webcast located in the Invest with Us section of the Company’s website at www.geo-park.com, or by clicking below:

https://events.q4inc.com/attendee/211725993

Interested parties can join the conference call by using the following dial-in information:

United States Participants: +1 404-975-4839

Global Dial-In Numbers:

https://www.netroadshow.com/events/global-numbers?confId=72342

Passcode: 553033

Please allow extra time prior to the call to visit the website and download any streaming media software that might be required to listen to the webcast.

An archive of the webcast replay will be made available in the Invest with Us section of the Company’s website at www.geo-park.com after the conclusion of the live call.

For further information, please contact:

INVESTORS:

MEDIA:

NOTICE

Additional information about GeoPark can be found in the “Invest with Us” section on the 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 29, 2025