Autonomix Medical, Inc. (NASDAQ:AMIX) ("Autonomix" or the "Company"), a medical device company dedicated to advancing precision nerve-targeted treatments, today announced that it filed an amendment to its amended and restated certificate of incorporation with the Secretary of State of the State of Delaware to effect a 1-for-21 reverse stock split of its common stock. The reverse stock split will take effect at 12:01 am (Eastern Time) on June 24, 2026, and the Company's common stock will open for trading on The Nasdaq Capital Market on June 24, 2026 on a post-split basis, under the existing ticker symbol "AMIX" but with a new CUSIP number 05330T304.