secwatch.observer — SEC 8-K summary ====================================== Issuer: NEUROONE MEDICAL TECHNOLOGIES Corp (NMTC) CIK: 0001500198 Form: 8-K Filed at: 2025-12-22T23:59:59+00:00 Accession: 0001213900-25-124165 Event type: leadership Sentiment: positive Materiality: 0.55 Item codes: 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 NeuroOne appoints Jason Mills, Penumbra EVP of Strategy, to Board of Directors ------------------------------------------------------------------------------ - Board size increased to five; Mills appointed as Class I director effective Dec 18, 2025. - Mills will serve on Compensation and Nominating & Corporate Governance Committees. - Mills is EVP of Strategy at Penumbra (PEN), a leading thrombectomy company. - Previously Managing Director and head of med-tech research at Canaccord Genuity for 13+ years. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1500198/000121390025124165/0001213900-25-124165-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1500198/000121390025124165/ea0270439-8k_neuroone.htm HTML page: https://secwatch.observer/filing/0001213900-25-124165 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer