[Form 4] Gran Tierra Energy Inc. Insider Trading Activity

Rhea-AI Filing Summary

Insider purchase reported by Gran Tierra Energy (GTE) officer. Phillip Abraham, Vice President, Legal and Business Development, acquired 580 shares of Gran Tierra Energy Inc. common stock on 09/02/2025 through the companys Employee Stock Purchase Plan. The reported purchase price was C$4.17 per share, with the filing noting the price was originally in Canadian dollars and converted to U.S. currency for the Form 4.

Following the transaction Mr. Abraham beneficially owns 34,775 shares. The filing states the purchase was exempt under Rules 16b-3(c) and 16b-3(d), and the Form 4 was signed by the reporting person on 09/02/2025.

Insights

Financial Analyst

TL;DR: Officer purchased 580 shares via ESPP; holding increases to 34,775 shares, a routine, small-scale insider buy.

This Form 4 documents a modest employee purchase under the companys Employee Stock Purchase Plan, exempt under Rules 16b-3(c) and 16b-3(d). The transaction size (580 shares) is small relative to typical market-capitalization insider activity and does not by itself indicate a material shift in insider exposure. The filing correctly discloses the pre- and post-transaction beneficial ownership and that the transaction price was converted from Canadian dollars.

Corporate Governance Expert

TL;DR: Disclosure complies with Section 16 reporting: timely Form 4, signature present, and exemption under Rules 16b-3 cited.

The Form 4 includes required elements: reporter identity and role (VP, Legal and Business Development), issuer and ticker (Gran Tierra Energy Inc., GTE), transaction date, transaction code, number of shares acquired, price, and resulting beneficial ownership. Citing the employee stock purchase plan exemption aligns with standard governance practice for employee share purchases. No amendments or corrective disclosures are indicated.

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
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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^*

Abraham Phillip D

(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)
	VP, Legal and Business Dev.

3. Date of Earliest Transaction (Month/Day/Year)
09/02/2025

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	09/02/2025		A(1)		580	A	$4.17(2)	34,775	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 September 2, 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	09/02/2025
	** 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.

FAQ

What transaction did Gran Tierra Energy insider Phillip Abraham report on Form 4?

The Form 4 reports Mr. Phillip Abraham acquired 580 shares of Gran Tierra Energy common stock on 09/02/2025 through the companys Employee Stock Purchase Plan.

What price was paid for the shares reported in the GTE Form 4?

The reported purchase price was C$4.17 per share, and the filing notes the price was converted to U.S. currency for reporting.

How many Gran Tierra Energy shares does the reporting person beneficially own after the transaction?

Following the purchase, the reporting person beneficially owns 34,775 shares.

Under what exemption was the insider purchase reported?

The filing states the shares were acquired under the Employee Stock Purchase Plan in a transaction exempt under Rules 16b-3(c) and 16b-3(d).

When was the Form 4 signed and filed for this transaction?

The Form 4 bears the reporting persons signature dated 09/02/2025.