BioWorld - Tuesday, December 23, 2025 » Regulatory actions for Dec. 23, 2025 Regulatory actions for Dec. 23, 2025 Regulatory snapshots, including global drug submissions and approvals, and other regulatory decisions and designations: Abbisko, Altamira, Astrazeneca, Boehringer, Cytokinetics, Daiichi Sankyo, Gensight, Hansa, Huonslab, Incyte, Kalvista, Merck & Co., Merck KGaA, PTC, Roche, Savara, Viridian.