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. 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. Chief Operating Officer Sebastien Morin acquired 356 shares of common stock on March 17, 2026 through the company’s Employee Stock Purchase Plan. The shares were priced at $8.56 per share, with the purchase price originally transacted in Canadian currency and converted to U.S. dollars.
After this ESPP grant, Morin directly owns 32,997 shares of Gran Tierra common stock. The transaction is characterized as a grant or award acquisition and is exempt under Rule 16b-3(d) and Rule 16b-3(c), indicating it is part of routine, compensation-related share purchases rather than an open-market trade.
Gran Tierra Energy President and CEO Gary Guidry acquired 498 shares of common stock on March 17, 2026 at $8.56 per share. The shares were purchased through the Gran Tierra Inc. Employee Stock Purchase Plan, a compensation-related program, and bring his direct holdings to 503,266 shares. The transaction was reported as exempt under Rule 16b-3(d) and Rule 16b-3(c), indicating it was a routine equity compensation acquisition rather than an open-market trade.
Gran Tierra Energy EVP, Corporate Services Jim Evans reported acquiring 160 shares of common stock on March 17, 2026 through the Gran Tierra Employee Stock Purchase Plan. The shares were priced at $8.56 per share in U.S. currency after conversion from Canadian dollars. Following this grant, he holds 48,376 shares directly and 3,200 shares indirectly through his spouse.
Gran Tierra Energy Inc. announced that it has signed a contract with Ecopetrol under which it expects, subject to regulatory approvals and other conditions precedent, to earn a 49 percent working interest in the Tisquirama block in Colombia’s Middle Magdalena Valley Basin, which includes the Tisquirama and San Roque fields.
The company views this as a strategic opportunity to eventually obtain operatorship of fields with significant original oil in place and low historical recovery, applying its waterflood expertise and modern drilling techniques. The proximity to Gran Tierra’s Acordionero field is expected to create operational synergies in water management, potential gas-to-power use and lower operating costs across a broader hub.
Gran Tierra Energy Inc. announced that it has signed a contract with Ecopetrol under which it expects, subject to regulatory approvals and other conditions precedent, to earn a 49 percent working interest in the Tisquirama block in Colombia’s Middle Magdalena Valley Basin, which includes the Tisquirama and San Roque fields.
The company views this as a strategic opportunity to eventually obtain operatorship of fields with significant original oil in place and low historical recovery, applying its waterflood expertise and modern drilling techniques. The proximity to Gran Tierra’s Acordionero field is expected to create operational synergies in water management, potential gas-to-power use and lower operating costs across a broader hub.
Gran Tierra Energy Inc. is asking stockholders to vote at its virtual-only 2026 Annual Meeting on May 8, 2026. Holders of 35,298,774 common shares as of March 13, 2026 can vote online or by proxy on three items: electing five directors, ratifying KPMG LLP as independent auditor for 2026, and a non-binding advisory vote on named executive officer compensation, all recommended “FOR” by the Board. The proxy highlights the company’s multi-country oil and gas portfolio, 2P reserves of 258 MMBOE at year-end 2025, strong safety performance with 37.2 million person-hours worked without a Lost Time Incident, and ongoing environmental and community initiatives such as NaturAmazonas and the Acordionero Forestry Centre.
Gran Tierra Energy Inc. is asking stockholders to vote at its virtual-only 2026 Annual Meeting on May 8, 2026. Holders of 35,298,774 common shares as of March 13, 2026 can vote online or by proxy on three items: electing five directors, ratifying KPMG LLP as independent auditor for 2026, and a non-binding advisory vote on named executive officer compensation, all recommended “FOR” by the Board. The proxy highlights the company’s multi-country oil and gas portfolio, 2P reserves of 258 MMBOE at year-end 2025, strong safety performance with 37.2 million person-hours worked without a Lost Time Incident, and ongoing environmental and community initiatives such as NaturAmazonas and the Acordionero Forestry Centre.
Gran Tierra Energy Inc. reported significant board changes following disagreements over an internal investigation. On March 11, 2026, directors Evan Hazell, Sondra Scott and David Smith resigned, followed by director Brad Virbitsky on March 12, 2026. The board simultaneously reduced its size from nine to five members.
The directors stated their resignations were due to disagreement with the majority of the then five-member Audit Committee regarding how an independent investigation into an anonymous complaint was being handled. The complaint does not involve allegations of fraudulent activity or misstatements in the company’s financial statements. The Audit Committee plans to continue the investigation, has directed management to pursue further inquiry, and may use external legal counsel and other advisors under its oversight.
Gran Tierra Energy Inc. reported significant board changes following disagreements over an internal investigation. On March 11, 2026, directors Evan Hazell, Sondra Scott and David Smith resigned, followed by director Brad Virbitsky on March 12, 2026. The board simultaneously reduced its size from nine to five members.
The directors stated their resignations were due to disagreement with the majority of the then five-member Audit Committee regarding how an independent investigation into an anonymous complaint was being handled. The complaint does not involve allegations of fraudulent activity or misstatements in the company’s financial statements. The Audit Committee plans to continue the investigation, has directed management to pursue further inquiry, and may use external legal counsel and other advisors under its oversight.
Morin Sebastien reported acquisition or exercise transactions in this Form 4 filing.
Gran Tierra Energy Inc. reported that Chief Operating Officer Sebastien Morin received new equity-based compensation in the form of restricted and performance stock units. He was granted 62,612 restricted stock units and 250,447 performance stock units, each representing the right to receive one share of common stock upon vesting.
The restricted stock units vest in three equal annual installments beginning on March 6, 2027. After these awards, Morin holds 129,751 restricted stock units and 691,194 performance stock units directly, aligning a larger portion of his compensation with future company performance and share value.
Ellson Ryan reported acquisition or exercise transactions in this Form 4 filing.
Gran Tierra Energy Inc. reported that Chief Financial Officer Ryan Ellson received equity-based compensation in the form of restricted stock units and performance stock units. He was granted 62,612 restricted stock units, increasing his directly held restricted stock units to 129,751. These units vest in three equal annual installments beginning on March 6, 2027, each representing one share of common stock upon vesting. He was also granted 250,447 performance stock units, bringing his directly held performance stock units to 481,592, each representing a contingent right to receive one share of common stock upon vesting.