Athira Pharma, Inc. (NASDAQ:ATHA) is a clinical-stage biopharmaceutical company focused on developing therapies for neurodegenerative diseases. On September 18, 2025, ATHA will undergo a reverse stock split, exchanging 1 share for every 10 shares. This move, approved by stockholders, aims to consolidate shares and potentially enhance the stock's marketability.The reverse stock split will officially take effect on September 17, 2025, at 5:00 p.m. Eastern Time. Following this, Athira's common stock will trade ...