secwatch.observer — SEC 8-K summary ====================================== Issuer: GRAN TIERRA ENERGY INC. (GTE) CIK: 0001273441 Form: 8-K Filed at: 2026-08-05T11:06:01+00:00 Accession: 0001104659-26-090711 Event type: m_and_a Sentiment: positive Materiality: 1.00 Item codes: 1.01, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Gran Tierra sells Colombia/Ecuador assets to Maurel & Prom for $1.33B; to become debt-free -------------------------------------------------------------------------------- - Total consideration of $1.33B includes assumption of debt and prepayment facility; net cash proceeds ~$315M. - Company expects ~$250M cash at close, zero debt, and a $65M note receivable due in 364 days. - Continuing company pro-forma PDP NAV (NPV10 BT) ~$12.49/share, an 83% premium to 20-day VWAP. - Plans meaningful return of capital to stockholders via share repurchase; structure to be announced. - Transaction unanimously approved by Board; target close on or about Dec 31, 2026, subject to approvals. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1273441/000110465926090711/0001104659-26-090711-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1273441/000110465926090711/tm2622187d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-090711 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer