Gran Tierra Energy Inc. filings document formal disclosures for an oil and gas exploration and production company with reportable segments in Colombia, Ecuador, Canada and Other. Form 8-K reports cover operating and financial results, reserves information, material definitive agreements, debt obligations and changes to credit arrangements, including senior secured amortizing notes and crude oil sale and purchase agreements.
Proxy materials describe annual meeting proposals, director elections, auditor ratification, executive compensation votes and board committee governance. The filing record also documents capital-structure activity, subsidiary guarantees and security interests, Canadian NI 51-101 reserves disclosure, and governance changes affecting board size and committee composition.
Gran Tierra Energy Inc. reported an insider equity award for a board member. On 01/01/2026, the director received 49,284 deferred stock units with an exercise price of $0. Each deferred stock unit converts into one share of Gran Tierra Energy common stock and represents a contingent right to receive that share.
The deferred stock units vest in full when the reporting person ceases to be a member of the company’s Board of Directors. Following this grant, the director beneficially owns 243,854 deferred stock units, held as a direct interest.
Gran Tierra Energy Inc. reported that one of its directors acquired deferred stock units as part of equity compensation. On 01/01/2026, the director received 43,917 deferred stock units at a price of $0 per unit. Each deferred stock unit converts into one share of Gran Tierra Energy common stock on a one-for-one basis.
The filing states that each deferred stock unit represents a contingent right to receive one share of common stock, and that these units vest in full when the reporting person ceases to be a member of the company’s Board of Directors. After this transaction, the director beneficially owned 43,917 derivative securities in the form of deferred stock units held directly.
Gran Tierra Energy Inc. reported an insider equity award for one of its directors. On 01/01/2026, the director was granted 9,856 deferred stock units, each representing a contingent right to receive one share of Gran Tierra Energy common stock on a one-for-one basis. These deferred stock units vest in full when the director ceases to be a member of the company’s Board of Directors. Following this grant, the director beneficially owns 85,435 derivative securities in the form of deferred stock units, all held in direct ownership and granted at a price of $0 per unit.
Gran Tierra Energy Inc. reported an insider share purchase by its Chief Operating Officer. On 12/30/2025, the officer acquired 725 shares of common stock through the Gran Tierra Inc. Employee Stock Purchase Plan, a program that allows employees to buy company stock. The shares were purchased at a price of $4.19 per share, with the purchase price originally in Canadian currency and converted to U.S. currency.
Following this transaction, the officer beneficially owned 30,486 shares of Gran Tierra Energy common stock in total, held directly. The transaction was reported on a Form 4, which insiders use to disclose changes in their ownership of company securities.
Gran Tierra Energy Inc. executive Phillip Abraham, EVP, Legal and Land, reported a routine purchase of company stock. On 12/30/2025, he acquired 580 shares of common stock through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction described as exempt under both Rule 16b-3(d) and Rule 16b-3(c). The shares were purchased at a price of $4.19 per share, which was originally transacted in Canadian currency and converted to U.S. dollars. Following this transaction, Abraham beneficially owns 39,434 shares of Gran Tierra Energy common stock, held directly.
Gran Tierra Energy Inc. reported an insider share purchase by its EVP, Corporate Services. The executive acquired 326 shares of common stock on December 30, 2025 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 shares were purchased at a price of $4.19 per share, converted from Canadian currency to U.S. currency. Following this transaction, the executive beneficially owns 47,246 common shares directly and 3,200 common shares indirectly through a spouse.
Gran Tierra Energy Inc. reported that its President and CEO, who also serves as a director, acquired additional company stock through an employee plan. On 12/30/2025, the insider acquired 1,015 shares of Gran Tierra Energy Inc. common stock at a price of $4.19 per share under the Gran Tierra Inc. Employee Stock Purchase Plan, in a transaction described as exempt under Rule 16b-3(d) and Rule 16b-3(c). Following this transaction, the insider beneficially owned 499,751 shares of common stock held directly.
Gran Tierra Energy Inc. insider filing reports additional share purchases by affiliated investors. On 12/19/2025, reporting persons including Daniel Lau and Christine Man reported buying 140,000 shares of Gran Tierra Energy common stock at a weighted average price of $3.8733 per share, with individual trades executed between $3.83 and $3.91. After this transaction, 3,671,200 shares are reported as indirectly owned through private investment funds managed by LM Asset (IM) Inc., while 240,000 shares are beneficially owned solely by Daniel Lau and 65,550 shares solely by Christine Man. An additional 145,000 shares are held by companies where Lau and Man are directors and controlling shareholders. The reporting persons state they may be deemed beneficial owners through their roles but disclaim beneficial ownership beyond their pecuniary interests.
Gran Tierra Energy Inc. director and 10% owner Daniel Lau reported buying additional common stock. On 12/18/2025, he purchased 360,000 shares of Gran Tierra Energy common stock with transaction code "P," indicating a purchase. The reported weighted average purchase price was $3.9548 per share, with individual trades executed between $3.92 and $3.99.
Following this transaction, Lau was reported to beneficially own 3,531,200 shares of Gran Tierra Energy common stock held indirectly. These securities are held by private investment funds managed by an investment advisory firm for which Lau is a control person, and he disclaims beneficial ownership except to the extent of his pecuniary interest.
Gran Tierra Energy Inc. received an updated ownership disclosure from Canadian investors Daniel Lau, Christine Man, and related LM Asset entities on a Schedule 13G/A. The filing reports that Lau beneficially owns 4,056,200 shares of common stock, or 11.5% of the company, while Man beneficially owns 3,881,750 shares, or 11.0%.
LM Asset (IM) Inc. is shown with beneficial ownership of 3,671,200 shares (10.4%), LM Asset Fund Limited Partnership with 2,601,200 shares (7.4%), and LM Asset Management Inc. with 3,381,200 shares (9.6%). These percentages are calculated using 35,295,753 common shares outstanding as of October 28, 2025, as reported in Gran Tierra’s Form 10-Q for the quarter ended September 30, 2025.
The reporting persons state they are filing jointly but expressly disclaim being part of a group and also disclaim beneficial ownership beyond their pecuniary interest. They certify that the securities were not acquired and are not held for the purpose, or with the effect, of changing or influencing control of Gran Tierra Energy, consistent with a passive investment intent.