X0306 4 2023-01-24 0001040470 AEHR TEST SYSTEMS AEHR 0001244094 HENDRICKSON DAVID S C/O AEHR TEST SYSTEMS 400 KATO TERRACE FREMONT CA 94539 true CTO Common Stock 2023-01-24 4 A false 3750 0.0000 A 101595 D Common Stock 2023-01-24 4 F false 1943 34.0000 D 99652 D Represents shares of common stock issued upon vesting of performance-based RSUs. Represents shares that were withheld to satisfy tax withholding obligations upon vesting of performance-based RSUs described in footnote 1. This does not represent a sale by the Reporting Person. The amount reported includes shares subject to unvested restricted stock units. Ex. 24 - Power of Attorney /s/ Kenneth B. Spink, Attorney-in-fact 2023-01-25