GRAN TIERRA ENERGY (GTE) stock: insider trades, news & valuation
Strong buying
Close · Oct 9, 2026
$10.58
+0.9% on the day
+131.5% over 12 months
52-week range $3.43 – $11.01
Share price and insider trades
GTE closeInsider buyInsider sale
Bought, 12 months$12.2M
Sold, 12 months$43.4M
Insiders buying6
Insiders selling6
GRAN TIERRA ENERGY insider trading at a glance (Oct 9, 2026): in the past 12 months, 6 insiders bought $12.2M and 6 sold $43.4M of GTE stock on the open market, including a cluster buy that began Nov 7, 2025.
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GTE insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | $399K | 2 | $42.9M | 40 |
| Q2 2026 | $2.6M | 9 | — | 0 |
| Q1 2026 | $2.0M | 9 | $416K | 3 |
| Q4 2025 | $7.2M | 49 | $24K | 2 |
| Q3 2025 | — | 0 | $35K | 1 |
Valuation, profit and volume
P/E (trailing)n/aSector median —
Market value—
Profit margin—Revenue growth —
Volume vs. 50-day0.3×Last 5 sessions
Insiders' paper profit+$15.1MOn all tracked purchases +123.6%
Summary
Over the past 12 months, 6 GRAN TIERRA ENERGY INC. insiders reported open-market purchases totaling $12.2M, while 6 insiders reported sales totaling $43.4M. The most recent cluster buy began on Nov 7, 2025, when 3 insiders bought a combined $2.2M. Among insiders with enough purchase history to measure, Lm Asset Management Inc. (10% Owner) has the highest Insider Score at 100. 0 of 46 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Aug 17SEC | Kuroto Fund Lp10% Owner | Sell | 141,0571,408,547 held (−9%) | $9.31 | $1.3M | +13.6% | — |
| Aug 17SEC | Kuroto Fund Lp10% Owner | Sell | 140,9291,407,074 held (−9%) | $9.31 | $1.3M | +13.6% | — |
| Aug 17SEC | Kuroto Fund Lp10% Owner | Sell | 132,5321,549,604 held (−8%) | $9.23 | $1.2M | +14.6% | — |
| Aug 17SEC | Kuroto Fund Lp10% Owner | Sell | 132,4121,548,003 held (−8%) | $9.23 | $1.2M | +14.6% | — |
| Aug 17SEC | Kuroto Fund Lp10% Owner | Sell | 35,993359,336 held (−9%) | $9.31 | $335K | +13.6% | — |
| Aug 17SEC | Kuroto Fund Lp10% Owner | Sell | 33,818395,329 held (−8%) | $9.23 | $312K | +14.6% | — |
| Aug 17SEC | Kuroto Fund Lp10% Owner | Sell | 30,011299,625 held (−9%) | $9.31 | $279K | +13.6% | — |
| Aug 17SEC | Kuroto Fund Lp10% Owner | Sell | 28,197329,636 held (−8%) | $9.23 | $260K | +14.6% | — |
| Aug 13SEC | Equinox Partners Lp10% Owner | Sell | 100,7341,749,172 held (−5%) | $9.30 | $937K | +13.8% | — |
| Aug 13SEC | Equinox Partners Lp10% Owner | Sell | 100,6411,747,389 held (−5%) | $9.30 | $936K | +13.8% | — |
| Aug 13SEC | Equinox Partners Lp10% Owner | Sell | 67,0361,682,136 held (−4%) | $9.49 | $636K | +11.5% | — |
| Aug 13SEC | Equinox Partners Lp10% Owner | Sell | 66,9741,680,415 held (−4%) | $9.49 | $636K | +11.5% | — |
| Aug 13SEC | Equinox Partners Lp10% Owner | Sell | 25,703446,252 held (−5%) | $9.30 | $239K | +13.8% | — |
| Aug 13SEC | Equinox Partners Lp10% Owner | Sell | 21,432372,095 held (−5%) | $9.30 | $199K | +13.8% | — |
| Aug 13SEC | Equinox Partners Lp10% Owner | Sell | 17,105429,147 held (−4%) | $9.49 | $162K | +11.5% | — |
| Aug 13SEC | Equinox Partners Lp10% Owner | Sell | 14,262357,833 held (−4%) | $9.49 | $135K | +11.5% | — |
| Aug 11SEC | Equinox Partners Lp10% Owner | Sell | 46,0911,849,906 held (−2%) | $9.08 | $419K | +16.5% | — |
| Aug 11SEC | Equinox Partners Lp10% Owner | Sell | 46,0481,848,030 held (−2%) | $9.08 | $418K | +16.5% | — |
| Aug 11SEC | Equinox Partners Lp10% Owner | Sell | 42,2971,895,997 held (−2%) | $9.05 | $383K | +16.9% | — |
| Aug 11SEC | Equinox Partners Lp10% Owner | Sell | 42,2591,894,078 held (−2%) | $9.05 | $382K | +16.9% | — |
| Aug 11SEC | Equinox Partners Lp10% Owner | Sell | 11,760471,955 held (−2%) | $9.08 | $107K | +16.5% | — |
| Aug 11SEC | Equinox Partners Lp10% Owner | Sell | 10,793483,715 held (−2%) | $9.05 | $98K | +16.9% | — |
| Aug 11SEC | Equinox Partners Lp10% Owner | Sell | 9,806393,527 held (−2%) | $9.08 | $89K | +16.5% | — |
| Aug 11SEC | Equinox Partners Lp10% Owner | Sell | 8,999403,333 held (−2%) | $9.05 | $81K | +16.9% | — |
| Aug 10SEC | Equinox Partners Lp10% Owner | Sell | 443,3351,938,294 held (−19%) | $9.20 | $4.1M | +15.0% | — |
| Aug 10SEC | Equinox Partners Lp10% Owner | Sell | 442,9311,936,337 held (−19%) | $9.20 | $4.1M | +15.0% | — |
| Aug 10SEC | Equinox Partners Lp10% Owner | Sell | 205,2252,381,629 held (−8%) | $10.60 | $2.2M | -0.2% | — |
| Aug 10SEC | Equinox Partners Lp10% Owner | Sell | 205,0362,379,268 held (−8%) | $10.60 | $2.2M | -0.2% | — |
| Aug 10SEC | Equinox Partners Lp10% Owner | Sell | 113,123494,508 held (−19%) | $9.20 | $1.0M | +15.0% | — |
| Aug 10SEC | Equinox Partners Lp10% Owner | Sell | 94,323412,332 held (−19%) | $9.20 | $868K | +15.0% | — |
| Aug 10SEC | Equinox Partners Lp10% Owner | Sell | 52,365607,631 held (−8%) | $10.60 | $555K | -0.2% | — |
| Aug 10SEC | Equinox Partners Lp10% Owner | Sell | 43,662506,655 held (−8%) | $10.60 | $463K | -0.2% | — |
| Aug 7SEC | Equinox Partners Investment Management Llc10% Owner | Sell | 443,3351,938,294 held (−19%) | $9.16 | $4.1M | +15.5% | 96 |
| Aug 7SEC | Equinox Partners Investment Management Llc10% Owner | Sell | 442,9311,936,337 held (−19%) | $9.16 | $4.1M | +15.5% | 96 |
| Aug 7SEC | Equinox Partners Investment Management Llc10% Owner | Sell | 205,2252,381,629 held (−8%) | $10.60 | $2.2M | -0.2% | 96 |
| Aug 7SEC | Equinox Partners Investment Management Llc10% Owner | Sell | 205,0362,379,268 held (−8%) | $10.60 | $2.2M | -0.2% | 96 |
| Aug 7SEC | Equinox Partners Investment Management Llc10% Owner | Sell | 113,123494,508 held (−19%) | $9.16 | $1.0M | +15.5% | 96 |
| Aug 7SEC | Equinox Partners Investment Management Llc10% Owner | Sell | 94,323412,332 held (−19%) | $9.16 | $864K | +15.5% | 96 |
| Aug 7SEC | Equinox Partners Investment Management Llc10% Owner | Sell | 52,365607,631 held (−8%) | $10.60 | $555K | -0.2% | 96 |
| Aug 7SEC | Equinox Partners Investment Management Llc10% Owner | Sell | 43,662506,655 held (−8%) | $10.60 | $463K | -0.2% | 96 |
| Aug 5SEC | Daniel Lau10% Owner | Buy | 34,0004,403,200 held (+1%) | $6.88 | $234K | +53.8% | 99 |
| Aug 5SEC | Daniel Lau10% Owner | Buy | 24,0004,369,200 held (+1%) | $6.89 | $165K | +53.6% | 99 |
| Jun 29SEC | Christine Man10% Owner | Buy | 32,0004,345,200 held (+1%) | $6.04 | $193K | +75.2% | 98 |
| Jun 9SEC | Christine Man10% Owner | Buy | 51,0004,313,200 held (+1%) | $7.22 | $368K | +46.5% | 98 |
| Jun 9SEC | Christine Man10% Owner | Buy | 35,0004,262,200 held (+1%) | $7.62 | $267K | +38.8% | 98 |
| May 26SEC | Christine Man10% Owner | Buy | 41,0004,227,200 held (+1%) | $8.18 | $335K | +29.3% | 98 |
| May 26SEC | Christine Man10% Owner | Buy | 34,0004,186,200 held (+1%) | $8.48 | $288K | +24.8% | 98 |
| May 11SEC | Christine Man10% Owner | Buy | 18,0004,140,200 held (+0%) | $8.30 | $149K | +27.5% | 98 |
| May 11SEC | Christine Man10% Owner | Buy | 12,0004,152,200 held (+0%) | $8.88 | $107K | +19.1% | 98 |
| May 5SEC | Daniel Lau10% Owner | Buy | 52,0004,077,200 held (+1%) | $9.10 | $473K | +16.3% | 99 |
| May 5SEC | Daniel Lau10% Owner | Buy | 45,0004,122,200 held (+1%) | $9.30 | $418K | +13.8% | 99 |
| Apr 2SEC | Sebastien MorinCOO | Sell | 26,75033,034 held (−45%) | $9.42 | $252K | +12.3% | — |
| Mar 10SEC | Ryan EllsonCFO | Sell | 10,80090,363 held (−11%) | $7.61 | $82K | +39.0% | — |
| Mar 10SEC | Ryan EllsonCFO | Sell | 10,00080,363 held (−11%) | $8.17 | $82K | +29.5% | — |
| Mar 4SEC | Lm Asset Management Inc.10% Owner | Buy | 50,0003,981,200 held (+1%) | $6.42 | $321K | +64.8% | 100 |
| Mar 4SEC | Lm Asset Management Inc.10% Owner | Buy | 24,0004,025,200 held (+1%) | $6.38 | $153K | +65.8% | 100 |
| Mar 4SEC | Lm Asset Management Inc.10% Owner | Buy | 20,0004,001,200 held (+1%) | $6.52 | $130K | +62.3% | 100 |
| Feb 17SEC | Daniel Lau10% Owner | Buy | 32,000177,000 held (+22%) | $5.33 | $171K | +98.5% | 99 |
| Feb 17SEC | Daniel Lau10% Owner | Buy | 20,000207,000 held (+11%) | $5.30 | $106K | +99.6% | 99 |
| Feb 17SEC | Daniel Lau10% Owner | Buy | 10,000187,000 held (+6%) | $5.40 | $54K | +95.9% | 99 |
| Jan 9SEC | Christine Man10% Owner | Buy | 80,0003,931,200 held (+2%) | $3.87 | $310K | +173.4% | 98 |
| Jan 7SEC | Lm Asset (Im) Inc.10% Owner | Buy | 100,0003,771,200 held (+3%) | $4.04 | $404K | +161.9% | 100 |
| Jan 7SEC | Lm Asset (Im) Inc.10% Owner | Buy | 80,0003,851,200 held (+2%) | $4.00 | $320K | +164.5% | 100 |
| Dec 22SEC | Lm Asset (Im) Inc.10% Owner | Buy | 140,0003,671,200 held (+4%) | $3.87 | $542K | +173.4% | 100 |
| Dec 19SEC | Daniel Lau10% Owner | Buy | 360,0003,531,200 held (+11%) | $3.95 | $1.4M | +167.8% | 99 |
| Dec 16SEC | Jim EvansEvp, Corporate Services | Sell | 3,24046,576 held (−7%) | $3.96 | $13K | +167.2% | — |
| Dec 16SEC | Jim EvansEvp, Corporate Services | Sell | 2,9003,200 held (−48%) | $3.96 | $11K | +167.2% | — |
| Dec 1SEC | Equinox Partners Investment Management LlcDirector | Buy | 3,0752,586,854 held (+0%) | $4.36 | $13K | +142.7% | 96 |
| Dec 1SEC | Equinox Partners Investment Management LlcDirector | Buy | 1,0252,584,304 held (+0%) | $4.36 | $4K | +142.7% | 96 |
| Nov 25SEC | Kuroto Fund LpDirector | Buy | 60,3062,583,779 held (+2%) | $4.23 | $255K | +150.1% | — |
| Nov 25SEC | Kuroto Fund LpDirector | Buy | 37,5002,503,173 held (+2%) | $4.35 | $163K | +143.2% | — |
| Nov 25SEC | Kuroto Fund LpDirector | Buy | 20,3002,523,473 held (+1%) | $4.35 | $88K | +143.2% | — |
| Nov 25SEC | Kuroto Fund LpDirector | Buy | 20,1022,583,279 held (+1%) | $4.23 | $85K | +150.1% | — |
| Nov 25SEC | Kuroto Fund LpDirector | Buy | 12,5002,556,410 held (+0%) | $4.35 | $54K | +143.2% | — |
| Nov 25SEC | Kuroto Fund LpDirector | Buy | 6,7672,563,177 held (+0%) | $4.35 | $29K | +143.2% | — |
| Nov 20SEC | Equinox Partners Investment Management LlcDirector | Buy | 26,8352,442,873 held (+1%) | $4.23 | $114K | +150.1% | 96 |
| Nov 20SEC | Equinox Partners Investment Management LlcDirector | Buy | 22,8002,465,673 held (+1%) | $4.36 | $99K | +142.7% | 96 |
| Nov 20SEC | Equinox Partners Investment Management LlcDirector | Buy | 8,9452,536,310 held (+0%) | $4.23 | $38K | +150.1% | 96 |
| Nov 20SEC | Equinox Partners Investment Management LlcDirector | Buy | 7,6002,543,910 held (+0%) | $4.36 | $33K | +142.7% | 96 |
| Nov 17SEC | Equinox Partners Investment Management LlcDirector | Buy | 54,0252,527,365 held (+2%) | $4.21 | $227K | +151.3% | 96 |
| Nov 17SEC | Equinox Partners Investment Management LlcDirector | Buy | 54,0252,416,038 held (+2%) | $4.21 | $227K | +151.3% | 96 |
| Nov 17SEC | Equinox Partners Investment Management LlcDirector | Buy | 25,8562,362,013 held (+1%) | $4.32 | $112K | +144.9% | 96 |
| Nov 17SEC | Equinox Partners Investment Management LlcDirector | Buy | 25,7782,473,340 held (+1%) | $4.32 | $111K | +144.9% | 96 |
| Nov 17SEC | Equinox Partners Investment Management LlcDirector | Buy | 18,076659,996 held (+3%) | $4.21 | $76K | +151.3% | 96 |
| Nov 17SEC | Equinox Partners Investment Management LlcDirector | Buy | 17,185550,317 held (+3%) | $4.32 | $74K | +144.9% | 96 |
| Nov 17SEC | Equinox Partners Investment Management LlcDirector | Buy | 8,593641,920 held (+1%) | $4.32 | $37K | +144.9% | 96 |
| Nov 17SEC | Equinox Partners Investment Management LlcDirector | Buy | 7,6482,336,157 held (+0%) | $4.39 | $34K | +141.0% | 96 |
| Nov 17SEC | Equinox Partners Investment Management LlcDirector | Buy | 7,6262,447,562 held (+0%) | $4.39 | $33K | +141.0% | 96 |
| Nov 17SEC | Equinox Partners Investment Management LlcDirector | Buy | 5,084533,132 held (+1%) | $4.39 | $22K | +141.0% | 96 |
| Nov 17SEC | Equinox Partners Investment Management LlcDirector | Buy | 2,542633,327 held (+0%) | $4.39 | $11K | +141.0% | 96 |
| Nov 12SEC | Mason Hill Partners LpDirector | Buy | 38,4532,328,509 held (+2%) | $4.32 | $166K | +144.9% | — |
| Nov 12SEC | Mason Hill Partners LpDirector | Buy | 38,3392,439,936 held (+2%) | $4.32 | $166K | +144.9% | — |
| Nov 12SEC | Mason Hill Partners LpDirector | Buy | 25,559528,048 held (+5%) | $4.32 | $110K | +144.9% | — |
| Nov 12SEC | Mason Hill Partners LpDirector | Buy | 16,9282,284,787 held (+1%) | $4.11 | $70K | +157.4% | — |
| Nov 12SEC | Mason Hill Partners LpDirector | Buy | 16,8772,396,343 held (+1%) | $4.11 | $69K | +157.4% | — |
| Nov 12SEC | Mason Hill Partners LpDirector | Buy | 12,780630,785 held (+2%) | $4.32 | $55K | +144.9% | — |
| Nov 12SEC | Mason Hill Partners LpDirector | Buy | 11,251498,986 held (+2%) | $4.11 | $46K | +157.4% | — |
| Nov 12SEC | Mason Hill Partners LpDirector | Buy | 5,626616,254 held (+1%) | $4.11 | $23K | +157.4% | — |
| Nov 12SEC | Mason Hill Partners LpDirector | Buy | 5,2692,290,056 held (+0%) | $4.33 | $23K | +144.3% | — |
| Nov 12SEC | Mason Hill Partners LpDirector | Buy | 5,2542,401,597 held (+0%) | $4.33 | $23K | +144.3% | — |
| Nov 12SEC | Mason Hill Partners LpDirector | Buy | 3,503502,489 held (+1%) | $4.33 | $15K | +144.3% | — |
| Nov 12SEC | Mason Hill Partners LpDirector | Buy | 1,751618,005 held (+0%) | $4.33 | $8K | +144.3% | — |
| Nov 6SEC | Equinox Partners Investment Management LlcDirector | Buy | 92,1842,143,611 held (+4%) | $3.79 | $349K | +179.2% | 96 |
| Nov 6SEC | Equinox Partners Investment Management LlcDirector | Buy | 91,9082,255,590 held (+4%) | $3.79 | $348K | +179.2% | 96 |
| Nov 6SEC | Equinox Partners Investment Management LlcDirector | Buy | 66,8002,267,859 held (+3%) | $4.07 | $272K | +160.0% | 96 |
| Nov 6SEC | Equinox Partners Investment Management LlcDirector | Buy | 66,6002,379,466 held (+3%) | $4.07 | $271K | +160.0% | 96 |
| Nov 6SEC | Equinox Partners Investment Management LlcDirector | Buy | 61,272405,151 held (+18%) | $3.79 | $232K | +179.2% | 96 |
| Nov 6SEC | Equinox Partners Investment Management LlcDirector | Buy | 57,4482,201,059 held (+3%) | $4.02 | $231K | +163.2% | 96 |
| Nov 6SEC | Equinox Partners Investment Management LlcDirector | Buy | 57,2762,312,866 held (+3%) | $4.02 | $230K | +163.2% | 96 |
| Nov 6SEC | Equinox Partners Investment Management LlcDirector | Buy | 44,400487,735 held (+10%) | $4.07 | $181K | +160.0% | 96 |
| Nov 6SEC | Equinox Partners Investment Management LlcDirector | Buy | 38,184443,335 held (+9%) | $4.02 | $153K | +163.2% | 96 |
| Nov 6SEC | Equinox Partners Investment Management LlcDirector | Buy | 30,636569,336 held (+6%) | $3.79 | $116K | +179.2% | 96 |
| Nov 6SEC | Equinox Partners Investment Management LlcDirector | Buy | 22,200610,628 held (+4%) | $4.07 | $90K | +160.0% | 96 |
| Nov 6SEC | Equinox Partners Investment Management LlcDirector | Buy | 19,092588,428 held (+3%) | $4.02 | $77K | +163.2% | 96 |
| Oct 1SEC | David P SmithDirector | Sell | 7,75059,750 held (−11%) | $4.58 | $35K | +131.0% | — |
Insiders at GRAN TIERRA ENERGY INC.
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| Equinox Partners Investment Management Llc10% Owner | $3.8M | $15.4M | Aug 7, 2026 | 96 |
| Equinox Partners Lp10% Owner | — | $21.3M | Aug 13, 2026 | — |
| Daniel Lau10% Owner | $3.0M | — | Aug 5, 2026 | 99 |
| Kuroto Fund Lp10% Owner | $675K | $6.3M | Aug 17, 2026 | — |
| Christine Man10% Owner | $2.0M | — | Jun 29, 2026 | 98 |
| Lm Asset Management Inc.10% Owner | $1.9M | — | Mar 4, 2026 | 100 |
| Mason Hill Partners LpDirector | $774K | — | Nov 12, 2025 | — |
| Sebastien MorinCOO | — | $252K | Apr 2, 2026 | — |
| Ryan EllsonCFO | — | $164K | Mar 10, 2026 | — |
| David P SmithDirector | — | $35K | Oct 1, 2025 | — |
| Jim EvansEvp, Corporate Services | — | $24K | Dec 16, 2025 | — |
GTE stock: common questions
Are GRAN TIERRA ENERGY INC. insiders buying GTE stock?
In the past 12 months, 6 insiders reported open-market purchases of GTE worth $12.2M. The latest was 10% Owner Daniel Lau bought $234K of GTE at $6.88.
Are GRAN TIERRA ENERGY INC. insiders selling GTE stock?
6 insiders reported sales worth $43.4M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is GTE's 52-week range?
Over the past year GTE has traded between $3.43 and $11.01. It last closed at $10.58 on Oct 9, 2026.