SCHEDULE 13D/A Filed 2026-08-07 Event 2026-08-05 SEC 0001140361-26-031878 →

Equinox Partners Investment Management LLC → Gran Tierra Energy Inc. GTE

Stake: — Shares: 4,781,471 Class: Common Stock, par value $0.001 per share

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

102 transactions

71 buys · 16 sales · 15 awards/exercises

Issuer Cluster

2 13D/G filings on this issuer

1 other filing besides this one

Filer Track Record

2 filings by this filer

1 other filing in the data moat

Short Interest · settle 2026-07-15

DTC 6.27

1,852,551 shares short · +11.4% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers

1 holder · $1.04M

Point72 Asset Mgmt

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-06-09	LM Asset Management Inc.	10%+ owner	Buy	51,000	$7.22	$368K
2026-06-05	LM Asset Management Inc.	10%+ owner	Buy	35,000	$7.62	$267K
2026-05-11	LM Asset Management Inc.	10%+ owner	Buy	12,000	$8.88	$107K
2026-05-07	LM Asset Management Inc.	10%+ owner	Buy	18,000	$8.30	$149K
2026-05-05	LM Asset Management Inc.	10%+ owner	Buy	45,000	$9.30	$418K
2026-05-01	LM Asset Management Inc.	10%+ owner	Buy	52,000	$9.10	$473K
2026-05-01	Morin Sebastien	officer	Award	335	$9.17	$3K
2026-05-01	Guidry Gary	director, officer	Award	469	$9.17	$4K
2026-05-01	Evans Jim	officer	Award	151	$9.17	$1K
2026-05-01	Abraham Phillip D	officer	Award	268	$9.17	$2K
2026-04-16	Morin Sebastien	officer	Award	391	$7.78	$3K
2026-04-16	Evans Jim	officer	Award	176	$7.78	$1K
2026-04-16	Guidry Gary	director, officer	Award	547	$7.78	$4K
2026-04-16	Abraham Phillip D	officer	Award	313	$7.78	$2K
2026-04-16	Morin Sebastien	officer	Award	307	$7.78	$2K
2026-04-16	Evans Jim	officer	Award	138	$9.78	$1K
2026-04-07	Ellson Ryan	officer	Option exercise	130,500	—	—
2026-04-07	Abraham Phillip D	officer	Option exercise	34,103	—	—
2026-04-07	Morin Sebastien	officer	Option exercise	145,816	—	—
2026-04-07	Guidry Gary	director, officer	Option exercise	190,975	—	—
2026-04-07	Evans Jim	officer	Option exercise	76,162	—	—
2026-04-07	Morin Sebastien	officer	Option exercise	145,816	—	—
2026-04-07	Guidry Gary	director, officer	Option exercise	190,975	—	—
2026-04-07	Ellson Ryan	officer	Option exercise	130,500	—	—
2026-04-07	Abraham Phillip D	officer	Option exercise	34,103	—	—

Showing 25 of 102

Other 13D/G Filings on Gran Tierra Energy Inc.

Filed	Form	Filer	Stake	Shares
2025-11-07	SCHEDULE	Equinox Partners Investment Management LLC	16.40%	5,796,370	view →

Other Filings by Equinox Partners Investment Management LLC

Filed	Form	Issuer	Stake	Shares
2025-11-07	SCHEDULE	GRAN TIERRA ENERGY INC. GTE	16.40%	5,796,370	view →

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