Insider holders · CIK 0001273441
GRAN TIERRA ENERGY INC. · GTE
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| John Scott Ward PriceDirector | 2,711,081 | — | 2,711,081 | Jun 4, 2015 · 2:03 pm EDT | Form 4 |
| Jeffrey J ScottExecutive Chairman | 2,513,861 | — | 2,513,861 | Mar 4, 2015 · 7:38 pm EST | Form 4 |
| Brooke N. WadeDirector | 242,600 | 400,000 | 642,600 | Mar 7, 2018 · 6:02 pm EST | Form 4/A |
| Gary GuidryPresident and CEO | 509,382 | 100,000 | 609,382 | Sep 21, 2026 · 4:33 pm EDT | Form 4 |
| Lawrence WestVice President, Exploration | 257,030 | 170,030 | 427,060 | Mar 8, 2019 · 4:02 pm EST | Form 4 |
| MASON HILL PARTNERS LP10% Owner | — | 299,625 | 299,625 | Aug 17, 2026 · 4:51 pm EDT | Form 4 |
| KUROTO FUND LP10% Owner | — | 299,625 | 299,625 | Aug 17, 2026 · 4:51 pm EDT | Form 4 |
| Equinox Partners Investment Management LLC10% Owner | — | 299,625 | 299,625 | Aug 17, 2026 · 4:51 pm EDT | Form 4 |
| EQUINOX PARTNERS LP10% Owner | — | 299,625 | 299,625 | Aug 17, 2026 · 4:51 pm EDT | Form 4 |
| LM Asset Management Inc.10% Owner | 65,550 | 207,000 | 272,550 | Aug 5, 2026 · 2:42 pm EDT | Form 4 |
| Daniel Lau10% Owner | 65,550 | 207,000 | 272,550 | Aug 5, 2026 · 2:42 pm EDT | Form 4 |
| Christine Man10% Owner | 65,550 | 207,000 | 272,550 | Aug 5, 2026 · 2:42 pm EDT | Form 4 |
| Ryan EllsonChief Financial Officer | 236,030 | 30,000 | 266,030 | Feb 19, 2019 · 6:42 pm EST | Form 4 |
| David P SmithDirector | 142,500 | 122,500 | 265,000 | Aug 13, 2018 · 4:34 pm EDT | Form 4 |
| Ronald RoyalDirector | 254,667 | — | 254,667 | Dec 22, 2016 · 5:14 pm EST | Form 4 |
| Duncan NightingaleExecutive Vice President | 151,935 | — | 151,935 | Jan 7, 2016 · 4:21 pm EST | Form 4 |
| James Robert RozonCFO | 117,500 | — | 117,500 | Mar 4, 2015 · 7:33 pm EST | Form 4 |
| Rodger Derrick TrimbleVP, Investor Relations | 84,650 | — | 84,650 | Mar 4, 2019 · 6:31 pm EST | Form 4 |
| David Eldon HardyVP, Legal and General Counsel | 24,000 | 54,527 | 78,527 | Dec 23, 2016 · 7:36 pm EST | Form 4 |
| Alan Martin JohnsonSee Remarks | 51,200 | 7,880 | 59,080 | Feb 19, 2019 · 6:51 pm EST | Form 4 |
| Susan Lynn MawdsleySee Remarks | 56,000 | — | 56,000 | Feb 19, 2019 · 7:02 pm EST | Form 4 |
| Evan HazellDirector | 55,000 | — | 55,000 | Aug 25, 2016 · 5:03 pm EDT | Form 4 |
| Jim EvansEVP, Corporate Services | 50,343 | 3,200 | 53,543 | Sep 21, 2026 · 4:35 pm EDT | Form 4 |
| Glen W MahVP, Business Development | 50,000 | — | 50,000 | Feb 19, 2019 · 6:48 pm EST | Form 4 |
| Reyes Carlos Arturo MongesPres., Gran Tierra Energy Peru | 48,706 | — | 48,706 | Mar 4, 2015 · 7:41 pm EST | Form 4 |
| Phillip D AbrahamEVP, Legal and Land | 44,938 | — | 44,938 | Sep 21, 2026 · 4:31 pm EDT | Form 4 |
| Sebastien MorinChief Operating Officer | 38,587 | — | 38,587 | Sep 21, 2026 · 4:33 pm EDT | Form 4 |
| Peter James DeyDirector | 26,883 | — | 26,883 | Jan 5, 2016 · 7:26 pm EST | Form 4 |
| Ed CaldwellSee Remarks | 15,000 | — | 15,000 | Feb 19, 2019 · 6:33 pm EST | Form 4 |
| Robert B. HodginsDirector | 10,000 | — | 10,000 | Dec 1, 2016 · 4:13 pm EST | Form 4 |
| Adrian CoralPresident, GTE Colombia, Ltd. | 0 | — | 0 | Mar 2, 2018 · 3:50 pm EST | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.