GRAN TIERRA ENERGY INC.
For the period ended Sep 30, 2025. Filed Oct 31, 2025.
View on SEC.govAbout this filing
A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.
Sep 30, 2025 · Filed Oct 31, 2025
Extracted filing text, with the paragraph anchors used by the comparison.
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Item 6. Exhibits
| Exhibit No. | Description | Reference |
| 3.1 | Certificate of Incorporation. | Incorporated by reference to Exhibit 3.3 to the Current Report on Form 8-K, filed with the SEC on November 4, 2016 (SEC File No. 001-34018). |
| 3.2 | Certificate of Amendment to Certificate of Incorporation of Gran Tierra Energy Inc., effective May 5, 2023 | Incorporated by reference to Exhibit 3.1 to the Current Report on Form 8-K, filed with the SEC on May 5, 2023 (SEC File No. 001-34018). |
| 3.3 | Bylaws of Gran Tierra Energy Inc. | Incorporated by reference to Exhibit 3.4 to the Current Report on Form 8-K, filed with the SEC on November 4, 2016 (SEC File No. 001-34018). |
| 3.4 | Amendment No.1 to Bylaws of Gran Tierra Energy Inc. | Incorporated by reference to Exhibit 3.1 to the Current Report on Form 8-K filed with the SEC on August 4, 2021 (SEC File No. 001-34018). |
| 10.1† | Second Amended and Restated Credit Agreement, dated as of October 30, 2025, between Gran Tierra Canada LTD., as borrower, the lenders party thereto, and National Bank of Canada, as administrative agent, and National Bank Financial Markets, as lead arranger.† | Filed herewith. |
| 31.1 | Certification of Principal Executive Officer Pursuant to Rule 13a-14(a)/15d-14(a), as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 | Filed herewith. |
| 31.2 | Certification of Principal Financial Officer Pursuant to Rule 13a-14(a)/15d-14(a), as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 | Filed herewith. |
| 32.1 | Certification of Principal Executive Officer and Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 | Furnished herewith. |
101.INS XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document
101.SCH Inline XBRL Taxonomy Extension Schema Document
101.CAL Inline XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF Inline XBRL Taxonomy Extension Definition Linkbase Document
101.LAB Inline XBRL Taxonomy Extension Label Linkbase Document
101.PRE Inline XBRL Taxonomy Extension Presentation Linkbase Document
104.The cover page from Gran Tierra Energy Inc.’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2025, formatted in Inline XBRL (included within the Exhibit 101 attachments).
† Certain confidential information contained in this agreement has been omitted because it is both (i) not material and (ii) the
type of information that the Company treats as private or confidential.
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
GRAN TIERRA ENERGY INC.
| Date: October 30, 2025 | /s/ Gary S. Guidry |
|---|---|
| By: Gary S. Guidry | |
| President and Chief Executive Officer | |
| (Principal Executive Officer) |
| Date: October 30, 2025 | /s/ Ryan Ellson |
|---|---|
| By: Ryan Ellson | |
| Executive Vice President and Chief Financial Officer | |
| (Principal Financial and Accounting Officer) |
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