secwatch.observer — SEC 8-K summary ====================================== Issuer: GRAN TIERRA ENERGY INC. (GTE) CIK: 0001273441 Form: 8-K Filed at: 2025-06-20T23:59:59+00:00 Accession: 0001104659-25-061225 Event type: leadership Sentiment: neutral Materiality: 0.30 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 Director Peter Dey resigns from Gran Tierra board, effective June 30, 2025 -------------------------------------------------------------------------- - Peter Dey informed the Board of his resignation for personal reasons, effective June 30, 2025. - Resignation is not due to any disagreement with the company on any matter. - Board will conduct a search for a new director to fill the vacancy. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1273441/000110465925061225/0001104659-25-061225-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1273441/000110465925061225/tm2518499d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-061225 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer