0002035832 2026-05-11 2026-05-11 0002035832 false 8-K 2026-05-11 Aktis Oncology, Inc. DE 001-43047 85-2584233 17 Drydock Avenue Suite 17-401 Boston MA 02210 617 461-4023 false false false false Common Stock, par value $0.0001per share AKTS NASDAQ true false