AEHR TEST SYS

Ticker: AEHR CUSIP: 00760J108 Class: Common Stock

Federation des caisses Desjardins du Quebec's Holding History (CIK: 0002022297)

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

Q4 2025

Shares 794 Value ($000) $16 Avg Close $24.19 Range $18.70 - $34.35

Q3 2025

Shares 794 Value ($000) $24 Avg Close $21.65 Range $12.19 - $34.10

Q2 2025

Shares 446 Value ($000) $6 Avg Close $9.52 Range $6.27 - $13.47

Q1 2025

Shares 796 Value ($000) $6 Avg Close $11.06 Range $7.08 - $18.76

Q4 2024

Shares 350 Value ($000) $6 Avg Close $13.33 Range $10.64 - $17.41

Q1 2023

Shares 250 Value ($000) $8 Avg Close $32.21 Range $17.05 - $40.69

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	794	$16	$24.19	$18.70 - $34.35
Q3 2025	794	$24	$21.65	$12.19 - $34.10
Q2 2025	446	$6	$9.52	$6.27 - $13.47
Q1 2025	796	$6	$11.06	$7.08 - $18.76
Q4 2024	350	$6	$13.33	$10.64 - $17.41
Q1 2023	250	$8	$32.21	$17.05 - $40.69