Over the last 12 months, Gran Tierra Energy insiders reported 18 buys totaling $11.9M and 20 sales totaling $31.3M across SEC Form 4 filings.
Scroll the table sideways for price, value and marks.
| Date | Insider | Type | Shares | Avg price | Value | Δ stake | Marks |
|---|---|---|---|---|---|---|---|
| Aug 14, 2026 | Equinox Partners Investment Management LLC10% | ▼ Sale | 674,949 | $9.27 | $6.3M | -69.3% | 8 tranches · indirect |
| Aug 12, 2026 | Equinox Partners Investment Management LLC10% | ▼ Sale | 413,887 | $9.38 | $3.9M | -53.6% | 8 tranches · indirect |
| Aug 10, 2026 | Equinox Partners Investment Management LLC10% | ▼ Sale | 218,053 | $9.07 | $2.0M | -35.7% | 8 tranches · indirect |
| Aug 6, 2026 | Equinox Partners Investment Management LLC10% | ▼ Sale | 1,600,000 | $9.62 | $15.4M | -79.5% | 8 tranches · indirect |
| Aug 4, 2026 | LM Asset Management Inc.10% | ▲ Buy | 58,000 | $6.89 | $400K | +1.3% | 2 tranches · indirect |
| Jun 25, 2026 | LM Asset Management Inc.10% | ▲ Buy | 32,000 | $6.04 | $193K | +0.7% | indirect |
| Jun 9, 2026 | LM Asset Management Inc.10% | ▲ Buy | 86,000 | $7.38 | $635K | +2% | 2 tranches · indirect |
| May 22, 2026 | LM Asset Management Inc.10% | ▲ Buy | 34,000 | $8.48 | $288K | +0.8% | indirect |
| May 11, 2026 | LM Asset Management Inc.10% | ▲ Buy | 30,000 | $8.53 | $256K | +0.7% | 2 tranches · indirect |
| May 5, 2026 | LM Asset Management Inc.10% | ▲ Buy | 97,000 | $9.19 | $891K | +2.4% | 2 tranches · indirect |
| Apr 7, 2026 | Morin SebastienChief Operating Officer · O | ▽ Sale to issuer | 145,816 | $5.59 | $815K | -81.4% | — |
| Apr 7, 2026 | Guidry GaryPresident and CEO · O·D | ▽ Sale to issuer | 190,975 | $5.59 | $1.1M | -27.5% | — |
| Apr 7, 2026 | Ellson RyanChief Financial Officer · O | ▽ Sale to issuer | 130,500 | $5.59 | $729K | -62.8% | — |
| Apr 7, 2026 | Abraham Phillip DEVP, Legal and Land · O | ▽ Sale to issuer | 34,103 | $5.59 | $191K | -45% | — |
| Apr 7, 2026 | Evans JimEVP, Corporate Services · O | ▽ Sale to issuer | 76,162 | $5.59 | $426K | -61.1% | — |
| Mar 30, 2026 | Morin SebastienChief Operating Officer · O | ▼ Sale | 26,750 | $9.42 | $252K | -44.7% | — |
| Mar 9, 2026 | Ellson RyanChief Financial Officer · O | ▼ Sale | 20,800 | $7.88 | $164K | -20.6% | 2 tranches |
| Mar 4, 2026 | LM Asset Management Inc.10% | ▲ Buy | 94,000 | $6.43 | $605K | +2.4% | 3 tranches · indirect |
| Feb 17, 2026 | LM Asset Management, Inc.10% | ▲ Buy | 62,000 | $5.33 | $331K | +42.8% | 3 tranches · indirect |
| Jan 7, 2026 | LM Asset (IM) Inc.10% | ▲ Buy | 80,000 | $3.87 | $310K | +2.1% | indirect |
| Jan 6, 2026 | LM Asset (IM) Inc.10% | ▲ Buy | 180,000 | $4.02 | $724K | +4.9% | 2 tranches · indirect |
| Jan 2, 2026 | Smith David PD | ▽ Sale to issuer | 3,021 | $4.26 | $13K | -4.8% | — |
| Jan 2, 2026 | Royal RonaldD | ▽ Sale to issuer | 3,021 | $4.26 | $13K | -100% | — |
| Jan 2, 2026 | Hazell EvanD | ▽ Sale to issuer | 3,021 | $4.26 | $13K | -35.5% | — |
| Dec 19, 2025 | LM Asset (IM) Inc.10% | ▲ Buy | 140,000 | $3.87 | $542K | +4% | indirect |
| Dec 18, 2025 | Lau Daniel10% | ▲ Buy | 360,000 | $3.95 | $1.4M | +11.4% | indirect |
| Dec 12, 2025 | Evans JimEVP, Corporate Services · O | ▼ Sale | 2,900 | $3.96 | $11K | -47.5% | indirect |
| Dec 12, 2025 | Evans JimEVP, Corporate Services · O | ▼ Sale | 3,240 | $3.96 | $13K | -6.5% | — |
| Nov 26, 2025 | Equinox Partners Investment Management LLCD·10% | ▲ Buy | 4,100 | $4.36 | $18K | +0.2% | 2 tranches · indirect |
| Nov 25, 2025 | Equinox Partners Investment Management LLCD·10% | ▲ Buy | 157,475 | $4.29 | $675K | +6.5% | 6 tranches · indirect |
| Nov 19, 2025 | Equinox Partners Investment Management LLCD·10% | ▲ Buy | 66,180 | $4.29 | $284K | +2.8% | 4 tranches · indirect |
| Nov 17, 2025 | Equinox Partners Investment Management LLCD·10% | ▲ Buy | 226,438 | $4.27 | $966K | +10.3% | 11 tranches · indirect |
| Nov 12, 2025 | Equinox Partners Investment Management LLCD·10% | ▲ Buy | 181,590 | $4.26 | $774K | +8.5% | 12 tranches · indirect |
| Nov 6, 2025 | Equinox Partners Investment Management LLCD·10% | ▲ Buy | 648,000 | $3.94 | $2.6M | +40% | 12 tranches · indirect |
| Oct 3, 2025 | Royal RonaldD | ▽ Sale to issuer | 4,798 | $2.3 | $11K | -100% | — |
| Oct 3, 2025 | Hazell EvanD | ▽ Sale to issuer | 4,798 | $2.3 | $11K | -100% | — |
| Oct 3, 2025 | Smith David PD | ▽ Sale to issuer | 4,798 | $2.3 | $11K | -100% | — |
| Sep 26, 2025 | Smith David PD | ▼ Sale | 7,750 | $4.58 | $35K | -11.5% | — |
The same Form 4 data over REST or MCP, already grouped into events with the plan flag and the dollar value read. A free key does 100 calls a day and needs no card. Prefer email? Gran Tierra Energy filings can reach your inbox instead.
Corporate insiders — officers, directors and 10%+ owners — must report their trades to the SEC on Form 4 within two business days. This page shows open-market activity: purchases (code P), sales (S) and dispositions back to the issuer (D). Scheduled compensation events such as stock grants and option exercises are also filed on Form 4 but carry no trading signal, so they are not shown and counts here can be lower than the raw EDGAR filing total. We group each filing's transactions into one economic event (a laddered 10b5-1 sale is one event, not 25 rows), flag pre-arranged plans and late filings, and link every event to its AI-scored article in the $GTE feed.