Form4insider filings, from the source

Company · CIK 0001464591 · SIC 1311 — Crude Petroleum & Natural Gas · NYSE

GeoPark Ltd · GPRK

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $24.7M · 5net −$24.7M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesNov 2016Jul 2018Feb 2020Oct 2021Jun 2023Jan 2025Sep 2026

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 21, 2026 AForm 4 →Sep 22, 4:30 pm EDTDorita GilinskiDirector4,224$9.74$41,1424,224—
Sep 8, 2026 SForm 4 →Sep 10, 4:06 pm EDTJames Franklin ParkDirector100,000$11.92$1,192,300692,118−12.6%
Aug 24, 2026 AForm 4 →Aug 26, 5:41 pm EDTConstantin PapadimitriouDirector2,567——106,489—
Aug 24, 2026 AForm 4 →Aug 26, 5:40 pm EDTCarlos Enrique MacellariDirector2,567——58,675—
Aug 24, 2026 AForm 4 →Aug 26, 5:39 pm EDTBrian F MaxtedDirector2,567——45,026—
Aug 24, 2026 AForm 4 →Aug 26, 5:38 pm EDTGabriel GilinskiDirector4,957$9.74$48,28111,313—
Aug 24, 2026 AForm 4 →Aug 26, 5:37 pm EDTRobert A BedingfieldDirector5,479$9.74$53,365240,375—
Aug 24, 2026 AForm 4 →Aug 26, 5:36 pm EDTBeltran Nestor Camilo MartinezDirector4,392$9.74$42,778283,729—
Aug 10, 2026 SForm 4 →Aug 12, 4:12 pm EDTJames Franklin ParkDirector120,000$9.65$1,158,000792,118−13.2%
Jan 13, 2017 SForm 4 →Jan 17, 5:33 pm ESTManchester Financial Group, LP +110% Owner2,000,000$4.56$9,120,0004,820,661−29.3% plan?
Nov 23, 2016 SForm 4 →Nov 28, 10:28 am ESTManchester Financial Group, LP +110% Owner1,890,547$4.62$8,734,3276,820,661−21.7% plan?
Nov 16, 2016 SForm 4 →Nov 18, 2:41 pm ESTManchester Financial Group, LP +110% Owner1,000,000$4.52$4,520,0008,711,208−10.3% plan?

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.