144 0001783244 XXXXXXXX LIVE 0001040470 AEHR TEST SYSTEMS 000-22893 400 KATO TERRACE FREMONT CA 94539 5106239400 OLIPHANT LAURA Director Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

4546 142750.68 30627342 01/22/2026 NASDAQ Common 01/27/2024 Restricted Stock Vesting Issuer N 558 01/27/2024 Compensation Common 04/27/2024 Restricted Stock Vesting Issuer N 557 04/27/2024 Compensation Common 07/27/2024 Restricted Stock Vesting Issuer N 558 07/27/2024 Compensation Common 10/11/2024 Restricted Stock Vesting Issuer N 1158 10/11/2024 Compensation Common 10/27/2024 Restricted Stock Vesting Issuer N 557 10/27/2024 Compensation Common 01/11/2025 Restricted Stock Vesting Issuer N 1158 01/11/2025 Compensation Y 01/22/2026 /s/ Gary Redman, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Laura Oliphant