CEO’s Insider Buying Signals Confidence in Volatile Zenas BiopharmaCEO insider buying fuels optimism for Zenas Biopharma’s volatile stock – a calculated 100k‑share spree that signals confidence amid clinical‑trial uncertainty.Zenas Biopharma Inc Health Care Pharmaceuticals, Biotechnology & Life Sciences AI generated DirectorDealingsBot 10/01/2026, 03:58 4 minutes to read