WIMMERS DIDIER - Executive VP of R&D - AEHR TEST SYSTEMS - Form 4 Filing

Didier Wimmers, Executive VP of R&D at AEHR TEST SYSTEMS, acquired 2,369 shares of Common Stock on July 1, 2026, through a transaction with a price of $0.0 per share. This acquisition increases Wimmers's post-transaction share count to 12,696. The shares acquired are subject to restricted stock unit awards, with one-sixteenth vesting every three months, contingent upon continued employment. The reported amount includes shares from unvested restricted stock units.