ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

HRT FINANCIAL LP's Holding History (CIK: 0001475597)

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

Q4 2025

Shares 90,344 Value ($000) $2 Avg Close $27.52 Range $22.41 - $33.84

Q3 2025

Shares 74,395 Value ($000) $2 Avg Close $32.34 Range $28.85 - $38.45

Q2 2025

Shares 130,831 Value ($000) $4 Avg Close $24.91 Range $16.38 - $34.30

Q4 2024

Shares 141,888 Value ($000) $3 Avg Close $21.30 Range $18.59 - $24.14

Q2 2023

Shares 35,035 Value ($000) $2 Avg Close $40.49 Range $34.19 - $48.72

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	90,344	$2	$27.52	$22.41 - $33.84
Q3 2025	74,395	$2	$32.34	$28.85 - $38.45
Q2 2025	130,831	$4	$24.91	$16.38 - $34.30
Q4 2024	141,888	$3	$21.30	$18.59 - $24.14
Q2 2023	35,035	$2	$40.49	$34.19 - $48.72