Avidity Biosciences Enters into Agreement to be Acquired by Novartis AG

Core Viewpoint - Novartis is set to acquire Avidity Biosciences for USD 72.00 per share, totaling an equity value of approximately USD 12.0 billion, with the transaction expected to close in the first half of 2026 following the separation of Avidity's early-stage precision cardiology programs into a new entity called SpinCo [1][2][8]. Transaction Details - Avidity shareholders will receive USD 72.00 per share in cash, representing a 46% premium over Avidity's closing share price of USD 49.15 on October 24, 2025, and a 62% premium over the 30-day volume weighted average price of USD 44.42 [2][4]. - The merger agreement has been unanimously approved by the Boards of Directors of both companies [4]. SpinCo Formation - Avidity will transfer its early-stage precision cardiology programs to SpinCo, which will be led by Kathleen Gallagher as CEO, while Sarah Boyce will serve as chair of the board [1][6]. - SpinCo is expected to be capitalized with USD 270 million in cash and will focus on Avidity's early-stage programs targeting rare genetic cardiomyopathies [6][8]. Pipeline and Programs - Novartis will acquire Avidity's neuroscience programs and its RNA-targeting delivery platform, including three late-stage clinical programs for Duchenne muscular dystrophy, myotonic dystrophy type 1, and facioscapulohumeral muscular dystrophy [3][6]. - SpinCo will include collaborations with Bristol Myers Squibb and Eli Lilly and will continue the development of Avidity's proprietary platform for cardiology applications [3][6]. Closing Conditions - The acquisition is subject to the completion of the separation of SpinCo and other customary closing conditions, including regulatory approvals and Avidity stockholder approval [8].