ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

Caitong International Asset Management Co., Ltd's Holding History (CIK: 0001963355)

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

Q4 2025

Shares 18 Value ($000) $0 Avg Close $27.52 Range $22.41 - $33.84

Q3 2025

Shares 780 Value ($000) $23 Avg Close $32.34 Range $28.85 - $38.45

Q4 2024

Shares 1,215 Value ($000) $27 Avg Close $21.30 Range $18.59 - $24.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18	$0	$27.52	$22.41 - $33.84
Q3 2025	780	$23	$32.34	$28.85 - $38.45
Q4 2024	1,215	$27	$21.30	$18.59 - $24.14