Pasithea Therapeutics Files Form 13G: Pasithea filed a Form 13G on Apr 8, 2026; SEC 5% threshold and 10-/45-day rules apply. Monitor EDGAR for exact share counts and percent-of-class. 👈 Read full analysis #PasitheaTherapeutics #Form13G #SECRules #BiotechNews #SmallCapStocks