Avidity Biosciences is a clinical-stage biopharmaceutical company built around its proprietary Antibody Oligonucleotide Conjugate, or AOC, platform. The company is developing a pipeline of RNA-based medicines designed to deliver oligonucleotide therapies to specific tissues, with a current focus on rare neuromuscular diseases and precision cardiology. Its lead programs include del-desiran, del-brax, and del-zota, which are being advanced toward potential commercialization. Avidity has not yet commercialized a product and has funded its operations primarily through equity financings and collaboration agreements.