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. insiders reported a series of open-market share purchases. Entities affiliated with LM Asset Management, Inc. bought 32,000 common shares at a weighted average price of $5.3285 on February 12, 10,000 shares at $5.40 on February 13, and 20,000 shares at $5.30 on February 17.
After these transactions, 207,000 common shares were held indirectly through companies where Daniel Lau and Christine Man are directors and controlling shareholders. Separately, 240,000 shares are beneficially owned solely by Daniel Lau, 65,550 solely by Christine Man, and 3,931,200 shares are held by private investment funds managed by LM Asset Management Inc. The reporting persons state they may be deemed beneficial owners as control persons but disclaim beneficial ownership beyond their pecuniary interests.
Gran Tierra Energy Inc. is advancing a private debt exchange, reporting strong early participation in its offer to swap 9.500% Senior Secured Amortizing Notes due 2029 for new 9.750% Senior Secured Amortizing Notes due 2031. By the early participation deadline, holders of US$636,740,000 in principal, or about 88.89% of the US$716,340,000 outstanding 2029 notes, had validly tendered and not withdrawn.
Because consents exceeded the 66-2/3% threshold, Gran Tierra has executed a supplemental indenture that, upon consummation of the exchange, will remove most restrictive covenants, release collateral and revise certain terms under the existing indenture. For notes tendered by the early deadline and accepted, each US$1,000 principal amount is expected to receive roughly US$196.31 in cash and US$803.69 in new notes, funded from a total Cash Consideration pool of US$125.0 million, assuming all early tenders are accepted.
The exchange and consent solicitation remain open until 5:00 p.m. New York City time on February 27, 2026. Holders tendering after the early deadline but on or before expiration will receive US$1,000 in principal amount of new notes per US$1,000 of existing notes and no cash consideration. Gran Tierra will not receive cash proceeds from issuing the new notes; existing notes accepted in the exchange will be cancelled, subject to conditions including a minimum 80% participation level and completion of financing sufficient to fund the cash consideration.
Gran Tierra Energy Inc. executive vice president Phillip D. Abraham acquired additional company stock through an employee plan. On February 2, 2026, he bought 439 shares of Gran Tierra common stock at a price of $5.55 per share through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction exempt under Rule 16b-3(d) and Rule 16b-3(c). After this purchase, he beneficially owned 40,351 shares of common stock, held directly. The purchase price was initially transacted in Canadian currency and then converted to U.S. dollars.
Gran Tierra Energy Inc. President and CEO Gary Guidry reported acquiring 769 shares of common stock on February 2, 2026 at $5.55 per share. The shares were purchased through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction exempt under Rule 16b-3(d) and Rule 16b-3(c). Following this purchase, Guidry directly beneficially owns 501,357 shares of Gran Tierra Energy common stock. The purchase price was originally paid in Canadian dollars and converted into U.S. dollars for reporting.
Gran Tierra Energy Inc. chief operating officer Sebastien Morin acquired company stock through an employee plan. On February 2, 2026, he acquired 549 shares of Gran Tierra common stock at a price of $5.55 per share through the Gran Tierra Inc. Employee Stock Purchase Plan, in a transaction exempt under Rule 16b-3(d) and Rule 16b-3(c). Following this purchase, he directly beneficially owned 31,633 common shares.
Gran Tierra Energy executive vice president of corporate services Jim Evans reported acquiring common shares through an employee plan. On February 2, 2026, he acquired 247 shares of common stock at $5.55 per share under the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction exempt under Rule 16b-3(d) and Rule 16b-3(c). After this transaction, he beneficially owned 47,762 common shares directly and 3,200 common shares indirectly through his spouse.
Gran Tierra Energy Inc. furnished preliminary, unaudited 2025 operating and financial estimates via press release and plans to file full audited statements on or before
The company also entered into a commitment letter for a new oil prepayment arrangement covering Colombian and Ecuadorian production, with advances expected to accrue interest at term SOFR plus
Gran Tierra launched a private exchange offer for its
Gran Tierra Energy Inc. released an update on its oil and gas reserves and 2025 operating metrics. As of December 31, 2025, estimated proved reserves were 111,619 MBOE NAR, with probable reserves of 94,005 MBOE and possible reserves of 56,306 MBOE.
SEC-compliant proved reserves were 112 MMBOE, down 17% from 135 MMBOE in 2024, while probable and possible reserves fell 11% and 25% respectively. Despite lower reserves, working interest production before royalties averaged 45,752 BOEPD in 2025, a 32% increase from 34,710 BOEPD in 2024, and sales volumes rose 37% to 37,640 BOEPD.
The net present value at a 10% discount after tax (NPV10) of estimated proved reserves totaled
Gran Tierra Energy Inc.'s Chief Operating Officer, Sebastien Morin, reported a routine share purchase under the company’s employee stock purchase plan. On January 19, 2026, he acquired 598 shares of common stock at a price of $5.01 per share, with the price originally transacted in Canadian dollars and converted to U.S. currency. Following this transaction, Morin beneficially owned 31,084 common shares, held directly. The transaction was carried out through the Gran Tierra Inc. Employee Stock Purchase Plan and is described as exempt under Rule 16b-3(d) and Rule 16b-3(c), indicating it is a standard, compensation-related acquisition rather than an open-market trade.
Gran Tierra Energy Inc. President and CEO Gary Guidry reported a small increase in his personal stake in the company. On January 19, 2026, he acquired 837 shares of common stock through the Gran Tierra Inc. Employee Stock Purchase Plan in a transaction coded as an acquisition exempt under Rule 16b-3(d) and Rule 16b-3(c). The purchase price of $5.01 per share was calculated in U.S. dollars from a transaction executed in Canadian currency. Following this transaction, Guidry beneficially owns 500,588 shares of Gran Tierra Energy common stock, held directly.