secwatch.observer — SEC 8-K summary ====================================== Issuer: ARDELYX, INC. (ARDX) CIK: 0001437402 Form: 8-K Filed at: 2026-08-17T20:05:15+00:00 Accession: 0001193125-26-354026 Event type: leadership Sentiment: neutral Materiality: 0.50 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Ardelyx CCO Eric Foster resigns effective Aug 28, 2026 ------------------------------------------------------ - Eric Foster notified Ardelyx on Aug 11, 2026 of resignation as Chief Commercial Officer. - Resignation effective August 28, 2026; Foster leaves to pursue a pre-commercial company opportunity. - Company states resignation is not due to any disagreement with Ardelyx. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1437402/000119312526354026/0001193125-26-354026-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1437402/000119312526354026/d921015d8k.htm HTML page: https://secwatch.observer/filing/0001193125-26-354026 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer