ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

Ethic Inc.'s Holding History (CIK: 0001780570)

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

Q4 2025

Shares 19,069 Value ($000) $503 Avg Close $27.52 Range $22.41 - $33.84

Q3 2025

Shares 19,600 Value ($000) $572 Avg Close $32.34 Range $28.85 - $38.45

Q2 2025

Shares 23,758 Value ($000) $812 Avg Close $24.91 Range $16.38 - $34.30

Q1 2025

Shares 19,477 Value ($000) $510 Avg Close $24.96 Range $21.16 - $29.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,069	$503	$27.52	$22.41 - $33.84
Q3 2025	19,600	$572	$32.34	$28.85 - $38.45
Q2 2025	23,758	$812	$24.91	$16.38 - $34.30
Q1 2025	19,477	$510	$24.96	$21.16 - $29.45