• Eli Lilly's Surmount-5: Zepbound patients lost ~20.2% body weight (~50 lb) vs Wegovy's 13.7% (~33 lb); newer higher-dose Wegovy study shows ~47 lb loss.
  • Novo Nordisk sued Eli Lilly in U.S. court alleging false advertising and unfair competition over Lilly’s national campaigns for Zepbound and Mounjaro, seeking injunctions, corrective ads and damages.
  • Eli Lilly agreed to buy AtaiBeckley, acquiring a rapid-acting neuroplastogen pipeline led by BPL-003 for treatment‑resistant depression, expanding Lilly’s mental‑health asset and development programs