Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 5 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Aug. 27, 2019 GPOR F 4,357 $2.43 $10,588 221,139 Direct -1.93% Disposed 6253.9% (price as of 2026-10-02)
Aug. 6, 2019 GPOR A 112,742 · · 225,496 Direct +99.99% Acquired (price as of 2026-10-02)
April 18, 2019 GPOR F 9,168 $6.69 $61,334 112,754 Direct -7.52% Disposed 2207.9% (price as of 2026-10-02)
Nov. 29, 2018 GPOR F 5,070 $8.81 $44,667 121,922 Direct -3.99% Disposed 1652.6% (price as of 2026-10-02)
April 18, 2018 GPOR A 73,645 · · 126,992 Direct +138.05% Acquired (price as of 2026-10-02)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 1 holding

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
March 17, 2017 GPOR Common Stock 53,347 Direct