Gran Tierra Energy (GTE) EVP details stock sales and plan purchase

Rhea-AI Filing Summary

Gran Tierra Energy Inc. executive vice president of corporate services reported several personal stock transactions. On 12/12/2025, the officer sold 3,240 shares of common stock at $3.96 per share, leaving 46,576 shares owned directly. On the same date, 2,900 shares were sold at $3.96 per share and are shown as held indirectly through a spouse, with 3,200 shares remaining indirectly owned.

On 12/16/2025, the officer acquired 344 shares of common stock at $3.96 per share through Gran Tierra Inc.’s Employee Stock Purchase Plan, bringing direct ownership to 46,920 shares. The filing notes that the purchase price was originally in Canadian dollars and converted into U.S. currency.

Insider Trade Summary

Net Seller: 6,140 shares ($24,314)

Net Sell 3 txns

Insider Evans Jim

Role EVP, Corporate Services

Sold 6,140 shs ($24K)

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	344	$3.96	$1K
Sale	Common Stock	3,240	$3.96	$13K
Sale	Common Stock	2,900	$3.96	$11K

Holdings After Transaction: Common Stock — 46,920 shares (Direct); Common Stock — 3,200 shares (Indirect, By Spouse)

Footnotes (1)

1. These shares were acquired on December 16, 2025 through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c). Purchase price of security was transacted in Canadian currency and converted to U.S. currency.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 12/16/2025 - 08:32 PM Learn about SEC filing dates

FAQ

What insider transactions did Gran Tierra Energy (GTE) report on this Form 4?

The executive vice president of corporate services reported selling 3,240 and 2,900 shares of Gran Tierra Energy common stock on 12/12/2025, and acquiring 344 shares on 12/16/2025 through the company’s Employee Stock Purchase Plan.

What prices were reported for the Gran Tierra Energy (GTE) stock transactions?

Each transaction listed in the Form 4 shows a price of $3.96 per share. The filing explains that the purchase price was originally in Canadian currency and then converted to U.S. dollars.

How many Gran Tierra Energy (GTE) shares does the reporting person own after these transactions?

After the reported transactions, the officer directly owns 46,920 shares of Gran Tierra Energy common stock and indirectly owns 3,200 shares through a spouse.

What role does the reporting person hold at Gran Tierra Energy (GTE)?

The reporting person is identified as an officer of Gran Tierra Energy Inc., serving as EVP, Corporate Services.

How were the 344 Gran Tierra Energy (GTE) shares acquired on 12/16/2025?

The 344 shares acquired on 12/16/2025 were obtained through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction that was exempt under Rule 16b-3(d) and Rule 16b-3(c).

Does the Form 4 show any indirect ownership for Gran Tierra Energy (GTE) shares?

Yes. The filing shows 3,200 shares of Gran Tierra Energy common stock held indirectly, noted as owned by spouse after the reported transactions.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Evans Jim

(Last) (First) (Middle)

C/O GRAN TIERRA ENERGY INC.

500 CENTRE STREET SE

(Street)

CALGARY A0 T2G 1A6

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
GRAN TIERRA ENERGY INC. [ GTE ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Corporate Services

3. Date of Earliest Transaction (Month/Day/Year)
12/12/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	12/12/2025		S		3,240	D	$3.96(2)	46,576	D
Common Stock	12/12/2025		S		2,900	D	$3.96(2)	3,200	I	By Spouse
Common Stock	12/16/2025		A(1)		344	A	$3.96(2)	46,920	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. These shares were acquired on December 16, 2025 through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction that was exempt under both Rule 16b-3(d) and Rule 16b-3(c).

2. Purchase price of security was transacted in Canadian currency and converted to U.S. currency.

	/s/ Phillip Abraham, Attorney-In Fact	12/16/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.