AEHR TEST SYS

Ticker: AEHR CUSIP: 00760J108 Class: Common Stock

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 495,672 Value ($000) $10,008 Avg Close $24.19 Range $18.70 - $34.35

Q3 2025

Shares 894,061 Value ($000) $26,920 Avg Close $21.65 Range $12.19 - $34.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	495,672	$10,008	$24.19	$18.70 - $34.35
Q3 2025	894,061	$26,920	$21.65	$12.19 - $34.10