SCHEDULE 13D/A

GEOPARK LTD

Common Shares, par value $0.001 per share · CUSIP: G38327105

Event date: 2026-10-30

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Colden Investments S.A.Reported CIK 0002117865

  Shares: 17,915,791 · Class: 16.7%

• Panamerican Energy Holdings S.A.

  Shares: 42,135,872 · Class: 39.4%

• Jaime Gilinski

  Shares: 60,251,663 · Class: 56.3%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.