Gran Tierra Energy SEC Filings

Gran Tierra Energy insider purchase reported — The reporting person acquired 326 common shares of Gran Tierra Energy (GTE) through the company Employee Stock Purchase Plan at an effective price of $4.17 per share (converted from CAD), increasing direct beneficial ownership to 47,867 shares. The filing lists an additional 6,100 shares held indirectly by spouse. The transaction was disclosed as exempt under Rule 16b-3 provisions that apply to employee purchase plans, and the Form 4 was signed by an attorney-in-fact.

Gran Tierra Energy insider purchase: Gary Guidry, who serves as President, CEO and a director of Gran Tierra Energy Inc. (GTE), acquired 1,015 shares of the company's common stock on 09/02/2025 through the Gran Tierra Employee Stock Purchase Plan. The reported purchase price was C$4.17 per share converted to U.S. dollars. After the transaction Guidry beneficially owned 491,600 shares. The filing states the purchase was exempt under Rule 16b-3(c) and 16b-3(d), indicating the transaction was made under a company plan that provides an affirmative defense under Section 16.

Gran Tierra Energy insider purchase: Phillip Abraham, VP Legal and Business Development, acquired 617 shares of Gran Tierra Energy Inc. (GTE) on 08/18/2025 through the company’s Employee Stock Purchase Plan. The transaction is reported on a Form 4 filed 08/20/2025 and was conducted under exemptions in Rule 16b-3(c) and 16b-3(d). The reported purchase price was C$3.91 per share, converted to U.S. dollars for reporting. After the purchase, Mr. Abraham beneficially owned 34,195 shares. The Form 4 is individually filed and signed by the reporting person.

Gran Tierra Energy insider purchase recorded by Sebastien Morin. The reporting person acquired 771 shares of Gran Tierra Energy Inc. common stock on 08/18/2025 through the company Employee Stock Purchase Plan at an effective price of $3.91 per share (price was transacted in Canadian dollars and converted to U.S. dollars). After the purchase, the reporting person beneficially owned 23,939 shares. The filing states the transaction was exempt under the specified Rule 16b-3 provisions and was reported on a single-person Form 4.

Gran Tierra Energy insider purchase by an officer. Jim Evans, Vice President, Corporate Services, acquired 347 shares of Gran Tierra Energy Inc. common stock on 08/18/2025 through the company’s Employee Stock Purchase Plan. The purchase was reported as exempt under Rule 16b-3(c) and 16b-3(d). The reported purchase price, shown as $3.91, was converted from Canadian dollars to U.S. dollars.

After the transaction Mr. Evans is reported to beneficially own 47,541 shares directly and an additional 6,100 shares indirectly through his spouse. The Form 4 was signed on behalf of the reporting person by an attorney-in-fact.

Gran Tierra Energy Inc. (GTE) Form 4 shows that Gary Guidry, President and CEO and a director, acquired 1,080 shares of the company's common stock on 08/18/2025 through the Gran Tierra Employee Stock Purchase Plan. The reported purchase price was C$ and converted to U.S. dollars to $3.91 per share. After the transaction, Mr. Guidry is shown as beneficially owning 490,585 shares. The filing notes the purchase was exempt under Rule 16b-3(c) and 16b-3(d), indicating it was an employee-plan acquisition compliant with Section 16 rules.

Gran Tierra Energy Inc. received a joint Schedule 13G/A from Daniel Lau, Christine Man and LM Asset (IM) Inc. disclosing significant holdings in the issuer's common stock. Together, the reporting persons report beneficial ownership positions of 2,521,800 shares (Daniel Lau), 2,347,350 shares (Christine Man) and 2,181,800 shares (LM Asset (IM) Inc.), representing 7.2%, 6.7% and 6.2% of the outstanding common stock, respectively, based on 35,290,955 shares outstanding as of July 28, 2025. The filing details sole and shared voting and dispositive powers for each filer and states the persons filed jointly while expressly disclaiming membership in a group. The Schedule cites an event date of 06/30/2025 and signatures dated 08/06/2025.

On 1 Aug 2025, Gran Tierra Energy (GTE) Chief Operating Officer Sebastien Morin filed a Form 4 reporting the purchase of 667 common shares at an effective price of US$4.53 per share through the company’s Employee Stock Purchase Plan, an acquisition exempt under Rules 16b-3(d) and 16b-3(c). Following the transaction, Morin’s direct holding rose to 23,168 shares. No sales or derivative security movements were disclosed.