Welcome to our dedicated page for Gran Tierra Energy SEC filings (Ticker: GTE), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Gran Tierra Energy Inc. (GTE) files a range of documents with the U.S. Securities and Exchange Commission that provide detailed information on its operations as an independent international energy company focused on oil and natural gas exploration and production in Canada, Colombia and Ecuador. These SEC filings include current reports on Form 8-K, annual reports on Form 10-K and quarterly reports on Form 10-Q, along with other exhibits and agreements.
Recent Form 8-K filings have reported material events such as quarterly financial and operating results, entry into material definitive agreements and changes in the board of directors. For example, Gran Tierra has filed 8-Ks describing the Oriente Crude Oil Agreements, which establish a crude oil sale and prepayment structure backed by Ecuadorian Oriente production, and an amendment and consent to a credit and guaranty agreement that adjusts borrowing bases and covenants. Other 8-Ks have addressed the appointment of a new director and the resignation of another director, as well as the release of quarterly results.
Through its periodic reports, Gran Tierra provides financial statements, management’s discussion and analysis, segment information for Colombia, Ecuador, Canada and Other, and disclosures about production, capital expenditures, debt and hedging activities. These filings also identify Gran Tierra as a Delaware corporation with principal executive offices in Calgary, Alberta, Canada and confirm its listings on the NYSE American, Toronto Stock Exchange and London Stock Exchange under the symbol GTE.
On this page, investors can review Gran Tierra’s SEC filings in one place and use AI-powered tools to quickly understand the key points. Summaries can help explain complex agreements, highlight changes in capital structure, and point out important operational and governance disclosures, while links to individual forms such as 10-K, 10-Q and 8-K allow for deeper review of the company’s regulatory record.
Gran Tierra Energy Inc. executive vice president of corporate services reported a routine share purchase under the company’s employee stock purchase plan. On December 1, 2025, the executive acquired 291 shares of Gran Tierra Energy common stock at a price of $4.60 per share, with the transaction noted as exempt under Rule 16b-3(d) and Rule 16b-3(c). After this transaction, the executive beneficially owns 49,816 shares directly and an additional 6,100 shares indirectly through a spouse.
Gran Tierra Energy Inc. insider reports small stock purchase under employee plan
Gran Tierra Energy Inc.’s President and CEO, who also serves as a director, reported acquiring 906 shares of the company’s common stock on December 1, 2025. The acquisition was made 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). The purchase price was paid in Canadian dollars and converted into U.S. dollars at approximately $4.60 per share. Following this transaction, the reporting person beneficially owns 497,665 shares of Gran Tierra Energy common stock directly.
Gran Tierra Energy Inc. director and 10% owner group led by Equinox Partners Investment Management LLC reported small open-market share purchases. On 11/26/2025, the group bought 1,025 common shares through Equinox Partners, L.P. and 3,075 common shares through a managed account, each at $4.36 per share.
After these trades, the filing shows 2,584,304 shares beneficially owned via Equinox Partners, L.P., 2,586,854 shares via the managed account, 659,996 shares via Kuroto Fund LP, and 550,317 shares via Mason Hill Partners, LP, all reported as indirect holdings. The reporting persons, including EPIM and Sean M. Fieler, state they may be deemed to beneficially own these securities through their advisory and control relationships, but each disclaims beneficial ownership beyond their economic interest.
Gran Tierra Energy Inc. (GTE) reported insider buying by a group of reporting persons who are both a director and 10% owner. Through Equinox Partners, L.P. and a managed account, they executed several open-market purchases of common shares between 11/21/2025 and 11/25/2025 at prices of $4.35 and $4.23 per share. After these trades, Equinox Partners, L.P. indirectly held 2,583,279 common shares and the managed account held 2,583,779 common shares, with additional indirect holdings of 659,996 shares by Kuroto Fund LP and 550,317 shares by Mason Hill Partners, LP. The reporting group files jointly and notes that each party disclaims beneficial ownership beyond its pecuniary interest.
Gran Tierra Energy Inc. (GTE) had a Form 4 filed by a group of large shareholders and a director/10% owner reporting recent open-market share purchases. On 11/18/2025, they bought 8,945 common shares at $4.23 through Equinox Partners, L.P. and 26,835 shares at $4.23 in a managed account. On 11/19/2025, they purchased 7,600 shares at $4.36 via Equinox Partners, L.P. and 22,800 shares at $4.36 in a managed account.
After these trades, the group reports beneficial ownership of 2,536,310 Gran Tierra common shares via Equinox Partners, L.P., 2,465,673 shares via a managed account, 659,996 shares via Kuroto Fund LP, and 550,317 shares via Mason Hill Partners, LP. The filers state they may be deemed to beneficially own these holdings through investment advisory and control relationships, while formally disclaiming beneficial ownership beyond their economic interest.
Gran Tierra Energy Inc. (GTE) reported that its Chief Operating Officer filed a Form 4 disclosing a small share purchase. On 11/20/2025, the officer acquired 680 shares of common stock through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction exempt under Rule 16b-3(d) and Rule 16b-3(c). The shares were bought at a price of $4.36 per share, with the purchase price originally in Canadian dollars and converted to U.S. currency. Following this transaction, the officer beneficially owns 28,349 shares of Gran Tierra Energy common stock directly.
Gran Tierra Energy Inc. (GTE) reported an insider share purchase by its EVP, Legal and Land. On 11/20/2025, the officer acquired 544 shares of common stock through the company’s Employee Stock Purchase Plan in a transaction described as exempt under Rule 16b-3(d) and Rule 16b-3(c). The shares were purchased at a price of $4.36 per share, with the purchase price originally transacted in Canadian currency and then converted to U.S. currency. Following this transaction, the reporting person directly beneficially owns 37,724 shares of Gran Tierra Energy common stock.
Gran Tierra Energy Inc. (GTE) executive EVP, Corporate Services reported a routine purchase of company stock under an employee plan. On 11/20/2025, the officer acquired 306 shares of common stock through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction described as exempt under Rule 16b-3(d) and Rule 16b-3(c). The filing notes a purchase price of $4.36 per share, converted from Canadian currency. After this transaction, the officer beneficially owned 49,525 shares directly and 6,100 shares indirectly through a spouse.
Gran Tierra Energy Inc. (GTE) reported an insider share purchase by its President and CEO, who is also a director. On 11/20/2025, the reporting person acquired 952 shares of common stock through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction described as exempt under Rule 16b-3(d) and Rule 16b-3(c). The purchase price of the shares was $4.36 per share, converted from Canadian currency into U.S. currency. Following this transaction, the insider beneficially owns 496,759 shares of Gran Tierra Energy common stock held directly.
Gran Tierra Energy Inc. (GTE) received an updated Schedule 13D/A from Equinox-related investors reporting a significant stake in its common stock. The reporting group, including Equinox Partners Investment Management LLC, Equinox Partners, L.P., Kuroto Fund LP, Mason Hill Partners, LP and Sean M. Fieler, now reports beneficial ownership of 6,219,896 shares, representing 17.6% of Gran Tierra’s 35,295,753 shares outstanding as referenced in a recent Form 10-Q. The filing notes that approximately $39,183,972.34, including commissions, was used to purchase these shares using client investment capital and margin accounts where applicable. The group disclaims beneficial ownership of certain client-held shares for legal purposes. The investors also note that EPIM partner and portfolio manager Brad Virbitsky, who joined Gran Tierra’s board as an independent director effective September 30, 2025, is expected to receive Gran Tierra securities as part of his director compensation.