Gran Tierra Energy Inc. (GTE) Insider Trading

Last 12 months

Insiders sold $440k and bought nothing on the open market.

None of the selling was scheduled in advance under a 10b5-1 plan. Chief Operating Officer Sebastien Morin sold $252k on Mar 30, 45% of their stake, outside a plan. The last open-market buy by an executive or director was in Mar 2025.

Net open-market

−$440k

0 buys · 3 sales

Under a 10b5-1 plan

of the value sold

Insiders who bought / sold

0 / 3

executives and directors

Last open-market buy

Mar 2025

Mar 5, 2025

Get an email when GTE's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Aug 13 – 14	Kuroto Fund LP Large holder	SoldNo plan 8 parts	674,949	$9.27 average	$6.26M	16%	Form 4
Aug 11 – 12	Equinox Partners LP Large holder	SoldNo plan 8 parts	413,887	$9.38 average	$3.88M	9.1%	Form 4
Aug 7 – 10	Equinox Partners LP Large holder	SoldNo plan 8 parts	218,053	$9.07 average	$1.98M	4.6%	Form 4
Aug 5 – 6	Equinox Partners LP Large holder	SoldNo plan 8 parts	1,600,000	$9.64 average	$15.4M	25%	Form 4
Aug 5 – 6	Equinox Partners Investment Management LLC Large holder	SoldNo plan 8 parts	1,600,000	$9.62 average	$15.4M	25%	Form 4
Aug 3 – 4	Daniel Lau Large holder	Bought 2 parts	58,000	$6.88 average	$399k	1.2%	Form 4
Jun 25	Christine Man Large holder	Bought	32,000	$6.04	$193k	0.7%	Form 4
Jun 5 – 9	Christine Man Large holder	Bought 2 parts	86,000	$7.38 average	$635k	1.8%	Form 4
May 22 – 26	Christine Man Large holder	Bought 2 parts	75,000	$8.32 average	$624k	1.6%	Form 4
May 7 – 11	Christine Man Large holder	Bought 2 parts	30,000	$8.53 average	$256k	0.7%	Form 4
May 1 – 5	Daniel Lau Large holder	Bought 2 parts	97,000	$9.19 average	$892k	2.2%	Form 4
Mar 30	Sebastien Morin Chief Operating Officer	SoldNo plan	26,750	$9.42	$252k	45%	Form 4
Mar 6 – 9	Ryan Ellson Chief Financial Officer	SoldNo plan 2 parts	20,800	$7.88 average	$164k	33%	Form 4
Mar 2 – 4	LM Asset Management Inc. Large holder	Bought 3 parts	94,000	$6.43 average	$605k	2.2%	Form 4
Feb 12 – 17	Daniel Lau Large holder	Bought 3 parts	62,000	$5.33 average	$331k	1.5%	Form 4
Jan 7	Christine Man Large holder	Bought	80,000	$3.87	$310k	2.0%	Form 4
Jan 5 – 6	LM Asset (im) Inc. Large holder	Bought 2 parts	180,000	$4.02 average	$724k	4.4%	Form 4
Dec 19, 2025	LM Asset (im) Inc. Large holder	Bought	140,000	$3.87	$542k	3.7%	Form 4
Dec 18, 2025	Daniel Lau Large holder	Bought	360,000	$3.95	$1.42M	10%	Form 4
Dec 12, 2025	Jim Evans EVP, Corporate Services	SoldNo plan 2 parts	6,140	$3.96 average	$24k	11%	Form 4
Nov 26, 2025	Equinox Partners Investment Management LLC Large holder	Bought 2 parts	4,100	$4.36 average	$18k	<0.1%	Form 4
Nov 21, 2025 – Nov 25, 2025	Kuroto Fund LP Large holder	Bought 6 parts	157,475	$4.29 average	$675k	2.5%	Form 4
Nov 18, 2025 – Nov 19, 2025	Equinox Partners Investment Management LLC Large holder	Bought 4 parts	66,180	$4.29 average	$284k	1.1%	Form 4
Nov 13, 2025 – Nov 17, 2025	Equinox Partners Investment Management LLC Large holder	Bought 11 parts	226,438	$4.27 average	$966k	3.8%	Form 4
Nov 7, 2025 – Nov 12, 2025	Mason Hill Partners LP Large holder	Bought 12 parts	181,590	$4.26 average	$774k	3.2%	Form 4
Nov 4, 2025 – Nov 6, 2025	Equinox Partners Investment Management LLC Large holder	Bought 12 parts	648,000	$3.94 average	$2.55M	13%	Form 4
Sep 26, 2025	David P Smith Director	SoldNo plan	7,750	$4.58	$35k	11%	Form 4
Jun 12, 2025	Kuroto Fund LP Large holder	Bought 2 parts	8,012	$5.01 average	$40k	0.2%	Form 4
Jun 10, 2025 – Jun 11, 2025	Kuroto Fund LP Large holder	Bought 4 parts	281,939	$4.86 average	$1.37M	5.9%	Form 4
Jun 6, 2025 – Jun 9, 2025	Mason Hill Partners LP Large holder	Bought 4 parts	48,441	$4.79 average	$232k	0.7%	Form 4
Apr 21, 2025	Equinox Partners LP Large holder	Bought 3 parts	98,678	$4.66 average	$460k	2.1%	Form 4
Apr 16, 2025 – Apr 17, 2025	Equinox Partners Investment Management LLC Large holder	Bought 6 parts	190,158	$4.79 average	$911k	4.3%	Form 4
Apr 14, 2025 – Apr 15, 2025	Mason Hill Partners LP Large holder	Bought 6 parts	58,609	$4.23 average	$248k	1.3%	Form 4
Apr 10, 2025 – Apr 11, 2025	Equinox Partners Investment Management LLC Large holder	Bought 5 parts	83,531	$3.84 average	$321k	1.9%	Form 4
Apr 8, 2025	Equinox Partners LP Large holder	Bought 3 parts	225,746	$3.81 average	$860k	5.5%	Form 4
Apr 4, 2025 – Apr 7, 2025	Equinox Partners LP Large holder	Bought 3 parts	269,460	$4.02 average	$1.08M	7.0%	Form 4
Apr 2, 2025 – Apr 3, 2025	Kuroto Fund LP Large holder	Bought 4 parts	117,000	$4.82 average	$563k	3.1%	Form 4
Mar 26, 2025	David P Smith Director	SoldNo plan	4,798	$5.15	$25k	6.6%	Form 4
Mar 4, 2025 – Mar 5, 2025	David P Smith Director	Bought 2 parts	12,000	$4.28 average	$51k	22%	Form 4
Feb 27, 2025	Sebastien Morin Chief Operating Officer	Bought	7,430	$4.67	$35k	83%	Form 4

Aug 13 – 14No plan
Kuroto Fund LP
Large holder · sold 674,949 at avg $9.27
$6.26M
16% of stake
Aug 11 – 12No plan
Equinox Partners LP
Large holder · sold 413,887 at avg $9.38
$3.88M
9.1% of stake
Aug 7 – 10No plan
Equinox Partners LP
Large holder · sold 218,053 at avg $9.07
$1.98M
4.6% of stake
Aug 5 – 6No plan
Equinox Partners LP
Large holder · sold 1,600,000 at avg $9.64
$15.4M
25% of stake
Aug 5 – 6No plan
Equinox Partners Investment Management LLC
Large holder · sold 1,600,000 at avg $9.62
$15.4M
25% of stake
Aug 3 – 4
Daniel Lau
Large holder · bought 58,000 at avg $6.88
$399k
1.2% of stake
Jun 25
Christine Man
Large holder · bought 32,000 at $6.04
$193k
0.7% of stake
Jun 5 – 9
Christine Man
Large holder · bought 86,000 at avg $7.38
$635k
1.8% of stake
May 22 – 26
Christine Man
Large holder · bought 75,000 at avg $8.32
$624k
1.6% of stake
May 7 – 11
Christine Man
Large holder · bought 30,000 at avg $8.53
$256k
0.7% of stake
May 1 – 5
Daniel Lau
Large holder · bought 97,000 at avg $9.19
$892k
2.2% of stake
Mar 30No plan
Sebastien Morin
Chief Operating Officer · sold 26,750 at $9.42
$252k
45% of stake
Mar 6 – 9No plan
Ryan Ellson
Chief Financial Officer · sold 20,800 at avg $7.88
$164k
33% of stake
Mar 2 – 4
LM Asset Management Inc.
Large holder · bought 94,000 at avg $6.43
$605k
2.2% of stake
Feb 12 – 17
Daniel Lau
Large holder · bought 62,000 at avg $5.33
$331k
1.5% of stake
Jan 7
Christine Man
Large holder · bought 80,000 at $3.87
$310k
2.0% of stake
Jan 5 – 6
LM Asset (im) Inc.
Large holder · bought 180,000 at avg $4.02
$724k
4.4% of stake
Dec 19, 2025
LM Asset (im) Inc.
Large holder · bought 140,000 at $3.87
$542k
3.7% of stake
Dec 18, 2025
Daniel Lau
Large holder · bought 360,000 at $3.95
$1.42M
10% of stake
Dec 12, 2025No plan
Jim Evans
EVP, Corporate Services · sold 6,140 at avg $3.96
$24k
11% of stake
Nov 26, 2025
Equinox Partners Investment Management LLC
Large holder · bought 4,100 at avg $4.36
$18k
<0.1% of stake
Nov 21, 2025 – Nov 25, 2025
Kuroto Fund LP
Large holder · bought 157,475 at avg $4.29
$675k
2.5% of stake
Nov 18, 2025 – Nov 19, 2025
Equinox Partners Investment Management LLC
Large holder · bought 66,180 at avg $4.29
$284k
1.1% of stake
Nov 13, 2025 – Nov 17, 2025
Equinox Partners Investment Management LLC
Large holder · bought 226,438 at avg $4.27
$966k
3.8% of stake
Nov 7, 2025 – Nov 12, 2025
Mason Hill Partners LP
Large holder · bought 181,590 at avg $4.26
$774k
3.2% of stake
Nov 4, 2025 – Nov 6, 2025
Equinox Partners Investment Management LLC
Large holder · bought 648,000 at avg $3.94
$2.55M
13% of stake
Sep 26, 2025No plan
David P Smith
Director · sold 7,750 at $4.58
$35k
11% of stake
Jun 12, 2025
Kuroto Fund LP
Large holder · bought 8,012 at avg $5.01
$40k
0.2% of stake
Jun 10, 2025 – Jun 11, 2025
Kuroto Fund LP
Large holder · bought 281,939 at avg $4.86
$1.37M
5.9% of stake
Jun 6, 2025 – Jun 9, 2025
Mason Hill Partners LP
Large holder · bought 48,441 at avg $4.79
$232k
0.7% of stake
Apr 21, 2025
Equinox Partners LP
Large holder · bought 98,678 at avg $4.66
$460k
2.1% of stake
Apr 16, 2025 – Apr 17, 2025
Equinox Partners Investment Management LLC
Large holder · bought 190,158 at avg $4.79
$911k
4.3% of stake
Apr 14, 2025 – Apr 15, 2025
Mason Hill Partners LP
Large holder · bought 58,609 at avg $4.23
$248k
1.3% of stake
Apr 10, 2025 – Apr 11, 2025
Equinox Partners Investment Management LLC
Large holder · bought 83,531 at avg $3.84
$321k
1.9% of stake
Apr 8, 2025
Equinox Partners LP
Large holder · bought 225,746 at avg $3.81
$860k
5.5% of stake
Apr 4, 2025 – Apr 7, 2025
Equinox Partners LP
Large holder · bought 269,460 at avg $4.02
$1.08M
7.0% of stake
Apr 2, 2025 – Apr 3, 2025
Kuroto Fund LP
Large holder · bought 117,000 at avg $4.82
$563k
3.1% of stake
Mar 26, 2025No plan
David P Smith
Director · sold 4,798 at $5.15
$25k
6.6% of stake
Mar 4, 2025 – Mar 5, 2025
David P Smith
Director · bought 12,000 at avg $4.28
$51k
22% of stake
Feb 27, 2025
Sebastien Morin
Chief Operating Officer · bought 7,430 at $4.67
$35k
83% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch GTE, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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