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Gran Tierra Energy Inc.

GTE
Exchange
NYSE
Industry
Crude Petroleum & Natural Gas
SEC CIK
0001273441

In the last 90 days, Gran Tierra Energy Inc. insiders filed 2 open-market purchases and 4 sales; 69 institutions reported holding it in 13F filings for Q2 2026, worth $143.3M in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by Gran Tierra Energy Inc. insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
2 filings
1 insider, $592.7K in total
Open-market sells
4 filings
1 insider, $27.5M in total
Insiders trading
2
Net value
−$27.0M
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for Gran Tierra Energy Inc., current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for Gran Tierra Energy Inc.
NameTitleLast reported holdingLast filingFilings, past year
Evans JimEVP, Corporate Services50,343Sep 21, 202626
Guidry GaryPresident and CEO509,382Sep 21, 202627
Morin SebastienChief Operating Officer38,587Sep 21, 202626
Abraham Phillip DEVP, Legal and Land44,938Sep 21, 202626
Redford AlisonDirector0Sep 17, 20262
Equinox Partners LP10% Owner299,625IndirectAug 17, 202610
Equinox Partners Investment Management LLC10% Owner299,625IndirectAug 17, 202610
Kuroto Fund LP10% Owner299,625IndirectAug 17, 202610
Mason Hill Partners LP10% Owner299,625IndirectAug 17, 202610
Man Christine10% Owner4,403,200IndirectAug 5, 202611
Lau Daniel10% Owner4,403,200IndirectAug 5, 202612
LM Asset Management Inc.10% Owner4,403,200IndirectAug 5, 202611
Ellson RyanChief Financial Officer77,363Apr 14, 20263
Wade Brooke N.Director58,830Mar 27, 20264
Royal RonaldDirector0Jan 6, 20263
Smith David PDirector59,750Jan 6, 20263
Hazell EvanDirector5,500Jan 6, 20263
Hodgins Robert B.Director–Jan 5, 20261
Scott SondraDirector–Jan 5, 20261
Virbitsky BradDirector–Jan 5, 20261
Dey Peter JamesDirector0Jul 3, 20250
Trimble Rodger DerrickVP, Investor Relations36,047Nov 3, 20230
Will Robert GVP, Asset Management9,859Nov 3, 20230
West LawrenceVP, Exploration350,000Feb 28, 20230

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Aug 17, 2026 (view filing)4:51 PM ETAug 13-144 daysEquinox Partners LP and 3 others10% OwnerSSaleCommon Shares, par value $0.001 per share−674.9K$9.27−$6.26M−69.3%299.6K after8 lots
Aug 13, 2026 (view filing)6:23 PM ETAug 11-122 daysEquinox Partners LP and 3 others10% OwnerSSaleCommon Shares, par value $0.001 per share−413.9K$9.38−$3.88M−53.6%357.8K after8 lots
Aug 11, 2026 (view filing)4:42 PM ETAug 7-104 daysEquinox Partners LP and 3 others10% OwnerSSaleCommon Shares, par value $0.001 per share−218.1K$9.07−$1.98M−35.7%393.5K after8 lots
Aug 10, 2026 (view filing)5:39 PM ETAug 5-65 daysEquinox Partners LP and 3 others10% OwnerSSaleCommon Shares, par value $0.001 per share−1.60M$9.64−$15.4M−79.5%412.3K afterAmended8 lots
Aug 5, 2026 (view filing)2:42 PM ETAug 3-42 daysMan Christine and 2 others10% OwnerPPurchase+58.0K$6.89+$399.5K+1.3%4.40M after2 lots
Jun 29, 2026 (view filing)5:13 PM ETJun 254 daysMan Christine and 2 others10% OwnerPPurchase+32.0K$6.04+$193.1K+0.7%4.35M after
Jun 9, 2026 (view filing)7:45 PM ETJun 5-94 daysMan Christine and 2 others10% OwnerPPurchase+86.0K$7.38+$634.8K+2.0%4.31M after2 lots
May 26, 2026 (view filing)7:01 PM ETMay 22-264 daysMan Christine and 2 others10% OwnerPPurchase+75.0K$8.32+$623.7K+1.8%4.23M after2 lots
May 11, 2026 (view filing)8:12 PM ETMay 7-114 daysMan Christine and 2 others10% OwnerPPurchase+30.0K$8.53+$255.9K+0.7%4.15M after2 lots
May 5, 2026 (view filing)5:51 PM ETMay 1-54 daysMan Christine and 2 others10% OwnerPPurchase+97.0K$9.19+$891.4K+2.4%4.12M after2 lots
Apr 2, 2026 (view filing)Mar 303 daysLateMorin SebastienChief Operating OfficerSSale−26.8K$9.42−$252.0K−44.7%33.0K after
Mar 10, 2026 (view filing)Mar 6-94 daysEllson RyanChief Financial OfficerSSale+20.8K$7.88+$163.9K+34.9%80.4K after2 lots
Mar 4, 2026 (view filing)5:40 PM ETMar 2-42 daysMan Christine and 2 others10% OwnerPPurchase+94.0K$6.43+$604.6K+2.4%4.03M after3 lots
Feb 17, 2026 (view filing)6:37 PM ETFeb 12-175 daysMan Christine and 2 others10% OwnerPPurchase+62.0K$5.33+$330.5K+42.8%207.0K after3 lots
Jan 9, 2026 (view filing)5:26 PM ETJan 72 daysMan Christine and 2 others10% OwnerPPurchase+80.0K$3.87+$309.7K+2.1%3.93M after
Jan 7, 2026 (view filing)5:42 PM ETJan 5-62 daysMan Christine and 2 others10% OwnerPPurchase+180.0K$4.02+$724.3K+4.9%3.85M after2 lots
Dec 22, 2025 (view filing)5:54 PM ETDec 193 daysMan Christine and 2 others10% OwnerPPurchase+140.0K$3.87+$542.3K+4.0%3.67M after
Dec 19, 2025 (view filing)Dec 181 dayLau Daniel10% OwnerPPurchase+360.0K$3.95+$1.42M+11.4%3.53M after
Dec 16, 2025 (view filing)Dec 124 daysEvans JimEVP, Corporate ServicesSSale−3.24K$3.96−$12.8K−6.5%46.6K after
Dec 16, 2025 (view filing)Dec 124 daysEvans JimEVP, Corporate ServicesSSale−2.90K$3.96−$11.5K−47.5%3.20K after
Dec 1, 2025 (view filing)5:22 PM ETNov 265 daysEquinox Partners LP and 3 othersDirector, 10% OwnerPPurchaseCommon Shares, par value $0.001 per share+4.10K$4.36+$17.9K+0.2%2.59M after2 lots
Nov 25, 2025 (view filing)6:51 PM ETNov 21-254 daysEquinox Partners LP and 3 othersDirector, 10% OwnerPPurchaseCommon Shares, par value $0.001 per share+157.5K$4.29+$675.4K+6.5%2.58M after6 lots
Nov 20, 2025 (view filing)6:03 PM ETNov 18-192 daysEquinox Partners LP and 3 othersDirector, 10% OwnerPPurchaseCommon Shares, par value $0.001 per share+66.2K$4.29+$283.9K+2.8%2.47M after4 lots
Nov 17, 2025 (view filing)5:35 PM ETNov 13-174 daysEquinox Partners LP and 3 othersDirector, 10% OwnerPPurchaseCommon Shares, par value $0.001 per share+226.4K$4.27+$965.9K+10.3%2.42M after11 lots
Nov 12, 2025 (view filing)5:30 PM ETNov 7-125 daysEquinox Partners LP and 3 othersDirector, 10% OwnerPPurchaseCommon Shares, par value $0.001 per share+181.6K$4.26+$774.0K+8.5%2.33M after12 lots
Nov 6, 2025 (view filing)7:59 PM ETNov 4-62 daysEquinox Partners LP and 3 othersDirector, 10% OwnerPPurchaseCommon Shares, par value $0.001 per share+648.0K$3.94+$2.55M+40.0%2.27M after12 lots
Oct 1, 2025 (view filing)Sep 265 daysLateSmith David PDirectorSSale−7.75K$4.58−$35.5K−11.5%59.8K after
Jun 16, 2025 (view filing)4:19 PM ETJun 124 daysEquinox Partners LP and 3 others10% OwnerPPurchaseCommon Shares, par value $0.001 per share+8.01K$5.01+$40.1K+0.4%2.05M after2 lots
Jun 12, 2025 (view filing)4:32 PM ETJun 10-112 daysEquinox Partners LP and 3 others10% OwnerPPurchaseCommon Shares, par value $0.001 per share+281.9K$4.86+$1.37M+16.0%2.05M after4 lots
Jun 10, 2025 (view filing)5:48 PM ETJun 6-94 daysEquinox Partners LP and 3 others10% OwnerPPurchaseCommon Shares, par value $0.001 per share+48.4K$4.79+$231.9K+2.6%1.91M after4 lots
Apr 23, 2025 (view filing)4:38 PM ETApr 212 daysEquinox Partners LP and 3 others10% OwnerPPurchaseCommon Shares, par value $0.001 per share+98.7K$4.66+$459.8K+5.5%1.88M after3 lots
Apr 21, 2025 (view filing)4:46 PM ETApr 16-175 daysLateEquinox Partners LP and 3 others10% OwnerPPurchaseCommon Shares, par value $0.001 per share+190.2K$4.79+$910.5K+11.6%1.83M after6 lots
Apr 16, 2025 (view filing)5:12 PM ETApr 14-152 daysEquinox Partners LP and 3 others10% OwnerPPurchaseCommon Shares, par value $0.001 per share+58.6K$4.23+$248.1K+3.5%1.73M after6 lots
Apr 14, 2025 (view filing)4:49 PM ETApr 10-114 daysEquinox Partners LP and 3 others10% OwnerPPurchaseCommon Shares, par value $0.001 per share+83.5K$3.84+$320.6K+5.2%1.70M after5 lots
Apr 10, 2025 (view filing)6:24 PM ETApr 82 daysEquinox Partners LP and 3 others10% OwnerPPurchaseCommon Shares, par value $0.001 per share+225.7K$3.81+$860.1KNew position217.1K after3 lots
Apr 8, 2025 (view filing)6:13 PM ETApr 4-74 daysEquinox Partners LP and 3 others10% OwnerPPurchaseCommon Shares, par value $0.001 per share+269.5K$4.02+$1.08M+20.8%1.57M after3 lots
Apr 4, 2025 (view filing)3:23 PM ETApr 2-32 daysEquinox Partners LP and 3 others10% OwnerPPurchaseCommon Shares, par value $0.001 per share+117.0K$4.82+$563.4K+9.4%1.36M after4 lots
Mar 26, 2025 (view filing)Mar 26Same daySmith David PDirectorSSale−4.80K$5.15−$24.7K−6.6%67.5K after
Mar 6, 2025 (view filing)Mar 4-52 daysSmith David PDirectorPPurchase+12.0K$4.28+$51.3K+21.6%67.5K after2 lots
Mar 3, 2025 (view filing)Feb 274 daysMorin SebastienChief Operating OfficerPPurchase+7.43K$4.67+$34.7K+83.2%16.4K after
Dec 31, 2024 (view filing)Dec 274 daysGuidry GaryPresident and CEOSSale−52.0K$6.99−$363.5K−9.8%476.4K after2 lots
Dec 4, 2024 (view filing)Dec 22 daysRoyal RonaldDirectorSSale−20.0K$6.88−$137.4K−100.0%0 after
Oct 1, 2024 (view filing)Sep 301 dayEllson RyanChief Financial OfficerPPurchase+12.0K$6.29+$75.5K+14.5%94.7K after
Sep 19, 2024 (view filing)Sep 17-192 daysGuidry GaryPresident and CEOPPurchase+100.0K$6.17+$617.0K+23.5%525.7K after3 lots
Nov 8, 2023 (view filing)Nov 71 dayRoyal RonaldDirectorSSale−5.50K$6.46−$35.5K−21.6%20.0K after
Mar 15, 2023 (view filing)Mar 15Same dayEllson RyanChief Financial OfficerPPurchase+50.0K$0.71+$35.5K+7.7%701.5K after
Mar 3, 2023 (view filing)Mar 3Same dayGuidry GaryPresident and CEOPPurchase+150.0K$0.86+$129.0K+3.9%4.04M after
Dec 19, 2022 (view filing)Dec 163 daysEllson RyanChief Financial OfficerPPurchase+50.0K$0.87+$43.5K+8.5%635.1K after