secwatch.observer — SEC 8-K summary ====================================== Issuer: Zura Bio Ltd (ZURA) CIK: 0001855644 Form: 8-K Filed at: 2025-12-17T23:59:59+00:00 Accession: 0001104659-25-121826 Event type: leadership Sentiment: neutral Materiality: 0.20 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 Director Arnout Ploos van Amstel resigns from Zura Bio Board effective Dec 11, 2025 -------------------------------------------------------------------------------- - Arnout Ploos van Amstel resigned from the Board and Nominating and Governance Committee. - Resignation effective December 11, 2025; no disagreement cited with Company operations. - No replacement director announced as of the filing date. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1855644/000110465925121826/0001104659-25-121826-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1855644/000110465925121826/tm2533650d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-25-121826 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer