secwatch.observer — SEC 8-K summary ====================================== Issuer: Solid Power, Inc. (SLDP) CIK: 0001844862 Form: 8-K Filed at: 2026-04-24T23:59:59+00:00 Accession: 0001104659-26-048631 Event type: leadership Sentiment: neutral Materiality: 0.25 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 Director Rainer Feurer to retire from Solid Power board effective June 30, 2026 ------------------------------------------------------------------------------- - Rainer Feurer notified Solid Power of his retirement from the Board, effective June 30, 2026. - Feurer's decision was not due to any disagreement with the Company's operations, policies, or practices. - He served on the Board for approximately five years; the Company expressed gratitude for his contributions. - No replacement director has been announced as of the filing date. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1844862/000110465926048631/0001104659-26-048631-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1844862/000110465926048631/tm2612626d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-26-048631 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer