Form 4 Filing for AEHR TEST SYSTEMS

Chris Siu, CFO of AEHR TEST SYSTEMS, reported a transaction on October 2, 2026. Siu disposed of 1164 shares of Common Stock at a price of $107.21 per share. This transaction was made to cover tax obligations upon the vesting of restricted stock units and does not represent a sale by Siu. Following this transaction, Siu directly owns 75,970 shares and indirectly owns 6,795 shares through a trust. The filing also notes that the reported amount includes shares subject to unvested restricted stock units.