secwatch.observer — SEC 8-K summary ====================================== Issuer: iSpecimen Inc. (ISPC) CIK: 0001558569 Form: 8-K Filed at: 2026-02-23T23:59:59+00:00 Accession: 0001213900-26-019354 Event type: leadership Sentiment: neutral Materiality: 0.30 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 Director Siyun Yang resigns from iSpecimen board effective Feb 17, 2026 ----------------------------------------------------------------------- - Resignation not due to any disagreement with the Company on operations, policies or practices. - Yang served as independent director since February 2025. - She was a member of the Audit Committee and the Nominating and Corporate Governance Committee. - No replacement has been named as of the filing date. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1558569/000121390026019354/0001213900-26-019354-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1558569/000121390026019354/ea0277937-8k_ispecimen.htm HTML page: https://secwatch.observer/filing/0001213900-26-019354 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer