secwatch.observer — SEC 8-K summary ====================================== Issuer: Pasithea Therapeutics Corp. (KTTA) CIK: 0001841330 Form: 8-K Filed at: 2026-09-16T20:06:04+00:00 Accession: 0001213900-26-100515 Event type: other_material Sentiment: neutral Materiality: 0.30 Item codes: 8.01 LLM model: deepseek-v4-flash:cloud@v2 Pasithea warrants expire Sept 17, 2026; will cease trading and be delisted -------------------------------------------------------------------------- - Warrants (KTTAW) expire on September 17, 2026; unexercised warrants become worthless. - Warrants will stop trading on Nasdaq; Form 25 will be filed to delist and deregister them. - Common stock (KTTA) continues to trade on Nasdaq; no change to common listing. - Expiration per terms of Warrant Agency Agreement with VStock Transfer, LLC; no extension noted. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1841330/000121390026100515/0001213900-26-100515-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1841330/000121390026100515/ea0305372-8k_pasithea.htm HTML page: https://secwatch.observer/filing/0001213900-26-100515 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer