ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

MATHER GROUP, LLC.'s Holding History (CIK: 0001527641)

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

Q3 2025

Shares 125 Value ($000) $4 Avg Close $32.34 Range $28.85 - $38.45

Q1 2025

Shares 125 Value ($000) $3 Avg Close $24.96 Range $21.16 - $29.45

Q2 2024

Shares 125 Value ($000) $3 Avg Close $28.47 Range $23.64 - $31.82

Q1 2024

Shares 125 Value ($000) $4 Avg Close $28.90 Range $25.00 - $32.63

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	125	$4	$32.34	$28.85 - $38.45
Q1 2025	125	$3	$24.96	$21.16 - $29.45
Q2 2024	125	$3	$28.47	$23.64 - $31.82
Q1 2024	125	$4	$28.90	$25.00 - $32.63