ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC's Holding History (CIK: 0001638555)

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

Q2 2025

Shares 1,154,000 Value ($000) $39,455 Avg Close $24.91 Range $16.38 - $34.30

Q1 2025

Shares 2,271,600 Value ($000) $57,085 Avg Close $24.96 Range $21.16 - $29.45

Q4 2024

Shares 894,000 Value ($000) $19,543 Avg Close $21.30 Range $18.59 - $24.14

Q2 2024

Shares 1,130,209 Value ($000) $31,917 Avg Close $28.47 Range $23.64 - $31.82

Q4 2022

Shares 725,303 Value ($000) $21,774 Avg Close $27.28 Range $19.80 - $34.14

Q3 2022

Shares 503,699 Value ($000) $11,006 Avg Close $23.21 Range $19.20 - $26.85

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	1,154,000	$39,455	$24.91	$16.38 - $34.30
Q1 2025	2,271,600	$57,085	$24.96	$21.16 - $29.45
Q4 2024	894,000	$19,543	$21.30	$18.59 - $24.14
Q2 2024	1,130,209	$31,917	$28.47	$23.64 - $31.82
Q4 2022	725,303	$21,774	$27.28	$19.80 - $34.14
Q3 2022	503,699	$11,006	$23.21	$19.20 - $26.85