STOCK TITAN

[Form 4] GRAN TIERRA ENERGY INC. Insider Trading Activity

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Guidry Gary reported acquisition or exercise transactions in this Form 4 filing.

Gran Tierra Energy Inc. reported that President and CEO Gary Guidry received new equity awards. On March 6, 2026, he was granted 100,179 restricted stock units and 400,716 performance stock units, each representing a contingent right to one share of common stock upon vesting.

The restricted stock units vest in three equal annual installments beginning on March 6, 2027, while the performance stock units vest based on future performance conditions. These are compensation grants, not open-market share purchases or sales, and increase Guidry’s equity-based incentives tied to the company’s stock.

Positive

  • None.

Negative

  • None.

Insights

CEO receives sizable stock-based awards as routine compensation, not open-market buying or selling.

President and CEO Gary Guidry received grants of 100,179 restricted stock units and 400,716 performance stock units on March 6, 2026. Each unit can convert into one share of common stock if vesting conditions are met.

The restricted stock units vest in three equal annual tranches starting March 6, 2027, encouraging longer-term retention. Performance stock units depend on future performance outcomes, further linking compensation to company results. No open-market buys or sells occurred here; these are non-cash, stock-based awards that expand Guidry’s potential future share ownership.

Insider Guidry Gary
Role President and CEO
Type Security Shares Price Value
Grant/Award Restricted Stock Units 100,179 $0.00 --
Grant/Award Performance Stock Units 400,716 $0.00 --
Holdings After Transaction: Restricted Stock Units — 107,422 shares (Direct); Performance Stock Units — 1,074,082 shares (Direct)
Footnotes (1)
  1. Each restricted stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock upon vesting. The restricted stock units vest in three equal annual installments beginning on March 06, 2027. Each performance stock unit represents the contingent right to receive one share of Gran Tierra Energy Inc. common stock upon vesting.
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Learn about SEC filing dates
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*
Guidry Gary

(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)
X Director 10% Owner
X Officer (give title below) Other (specify below)
President and CEO
3. Date of Earliest Transaction (Month/Day/Year)
03/06/2026
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
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
Restricted Stock Units $0 03/06/2026 A 100,179 03/06/2027 03/06/2029 Common Stock 100,179 (1) 107,422 D
Performance Stock Units $0 03/06/2026 A 400,716 03/06/2029 03/06/2029 Common Stock 400,716 (2) 1,074,082 D
Explanation of Responses:
1. Each restricted stock unit represents a contingent right to receive one share of Gran Tierra Energy Inc. common stock upon vesting. The restricted stock units vest in three equal annual installments beginning on March 06, 2027.
2. Each performance stock unit represents the contingent right to receive one share of Gran Tierra Energy Inc. common stock upon vesting.
/s/ Phillip Abraham, Attorney-In Fact 03/10/2026
** 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.