secwatch.observer — SEC 8-K summary ====================================== Issuer: Tempest Therapeutics, Inc. (TPST) CIK: 0001544227 Form: 8-K Filed at: 2026-05-29T21:01:10+00:00 Accession: 0001193125-26-248648 Event type: leadership Sentiment: neutral Materiality: 0.40 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 Tempest Therapeutics director Simantov resigns from Board effective May 23, 2026 -------------------------------------------------------------------------------- - Ms. Simantov resigned from the Board; no disagreement with company operations or policies. - Separation Agreement waives all accrued and unpaid retainer fees from director compensation program. - Her outstanding stock option awards and share ownership are unaffected; indemnification agreement continues for six years. - Full text of Separation Agreement will be filed with the Company's Q2 2026 10-Q. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1544227/000119312526248648/0001193125-26-248648-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1544227/000119312526248648/d220128d8k.htm HTML page: https://secwatch.observer/filing/0001193125-26-248648 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer