Aehr Test Systems VP Alistair Sporck's Stock Transactions and Holdings

This Form 4 filing details stock transactions by Alistair N. Sporck, Vice President of the Contactor Business Unit at Aehr Test Systems (AEHR). On July 1, 2026, Sporck acquired 6,165 shares of common stock through vesting of performance-based restricted stock units (RSUs) and an additional 2,369 shares from RSUs that vest quarterly. The same day, he disposed of 2,213 shares at $84.425 per share to satisfy tax withholding obligations. On July 2, 2026, he disposed of another 259 shares at $69.96 per share for tax withholding. Following these transactions, Sporck directly holds 26,223 shares and indirectly holds 5,177 shares through a trust. The filing emphasizes that the dispositions represent tax withholding on vested RSUs rather than voluntary sales.