secwatch.observer — SEC 8-K summary ====================================== Issuer: NEUROONE MEDICAL TECHNOLOGIES Corp (NMTC) CIK: 0001500198 Form: 8-K Filed at: 2026-06-12T20:45:21+00:00 Accession: 0001213900-26-068327 Event type: other_material Sentiment: neutral Materiality: 0.70 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 NeuroOne files prospectus to sell up to $13.4M in common stock via ATM program with JonesTrading -------------------------------------------------------------------------------- - Updated prospectus supplement filed June 12, 2026 for at-the-market offering of up to $13.4M of common stock. - Shares to be sold through JonesTrading Institutional Services LLC under existing Capital on Demand Sales Agreement. - Program originally established December 2022; latest supplement updates the offering amount and conditions. - Legal opinion from Honigman LLP regarding the Shares is included as Exhibit 5.1. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1500198/000121390026068327/0001213900-26-068327-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1500198/000121390026068327/ea0294466-8k_neuroone.htm HTML page: https://secwatch.observer/filing/0001213900-26-068327 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer