Insider filing report for Changes in Beneficial Ownership
- Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
- Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
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- Peter Lynch
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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 |
SCHEDULE 13D
Under the Securities Exchange Act of 1934
(Amendment No. 4)*
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GeoPark Ltd (Name of Issuer) |
Common shares, par value US$0.001 per share (Title of Class of Securities) |
G38327105 (CUSIP Number) |
Cameron Grainger 585 8th Av. SW, 2700 Eighth Avenue Place, West Tower Calgary, A0, T2P 1G1 (403) 237-1708 (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) |
04/08/2026 (Date of Event Which Requires Filing of This Statement) |
If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.


The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the
Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other
provisions of the Act (however, see the Notes).
SCHEDULE 13D
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| CUSIP No. | G38327105 |
| 1 |
Name of reporting person
Parex Resources Inc. | ||||||||
| 2 | Check the appropriate box if a member of a Group (See Instructions)
(a)
(b)
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| 3 | SEC use only | ||||||||
| 4 |
Source of funds (See Instructions)
WC | ||||||||
| 5 |
Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
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| 6 | Citizenship or place of organization
ALBERTA, CANADA
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| Number of Shares Beneficially Owned by Each Reporting Person With: |
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| 11 | Aggregate amount beneficially owned by each reporting person
6,085,086.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
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| 13 | Percent of class represented by amount in Row (11)
9.4 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
CO |
SCHEDULE 13D
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| Item 1. | Security and Issuer | |
| (a) | Title of Class of Securities:
Common shares, par value US$0.001 per share | |
| (b) | Name of Issuer:
GeoPark Ltd | |
| (c) | Address of Issuer's Principal Executive Offices:
Calle 94 No 11-30, 8 Piso, Bogota,
COLOMBIA
, 00000. | |
Item 1 Comment:
This Amendment No. 4 to Schedule 13D ("Amendment No. 4") relates to the Schedule 13D filed on October 29, 2025 (as amended by Amendment No. 1 dated December 11, 2025, Amendment No. 2 dated February 23, 2026 and Amendment No. 3 dated March 12, 2026, the "Schedule 13D") by Parex Resources Inc., an Alberta corporation (the "Reporting Person"), relating to the Common Shares, par value US$0.001 per share (the "Common Shares"), of GeoPark Limited, an exempted company incorporated under the laws of Bermuda (the "Company"), whose principal executive offices are located at Calle 94 No 11-30, 8 Piso, Bogota, Colombia, 00000. Except as specifically amended by this Amendment No. 4, the Schedule 13D is unchanged. | ||
| Item 4. | Purpose of Transaction | |
Item 4 of the Schedule 13D is hereby amended and supplemented by adding the following information: On April 8, 2026, the Reporting Person withdrew its prior nomination (the "Nomination") of six independent candidates for election to the Board of Directors of the Company (the "Board") at the Company's 2026 annual general meeting. As a result (i) the Reporting Person no longer intends to solicit proxies against an equal number of current members of the Board to prevent their reelection to the Board and does not currently intend to pursue the plans or proposals previously disclosed in connection with the Nomination, and (ii) the respective director nomination and indemnification agreements between the Reporting Person and each director nominee have been terminated. | ||
| Item 5. | Interest in Securities of the Issuer | |
| (a) | The aggregate number and percentage of the Common Shares that are beneficially owned by the Reporting Person and as to which the Reporting Person has sole voting power, shared voting power, sole dispositive power and shared dispositive power are set forth on the cover page of this Statement, and such information is incorporated herein by reference. The percentage used herein is calculated based on an aggregate of 64,678,772 Common Shares outstanding as of March 19, 2026, based on the information contained in the Company's Annual Report on Form 20-F dated March 31, 2026. | |
| (b) | The information in Item 5(a) of this Statement is incorporated herein by reference. | |
| SIGNATURE | |
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
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