ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q2 2024

Shares 226,100 Value ($000) $6,385 Avg Close $28.47 Range $23.64 - $31.82

Q1 2024

Shares 221,280 Value ($000) $5,966 Avg Close $28.90 Range $25.00 - $32.63

Q4 2023

Shares 257,980 Value ($000) $7,809 Avg Close $28.56 Range $24.66 - $32.19

Q3 2023

Shares 225,930 Value ($000) $7,216 Avg Close $40.63 Range $31.31 - $53.05

Q2 2023

Shares 196,040 Value ($000) $8,849 Avg Close $40.49 Range $34.19 - $48.72

Q1 2023

Shares 123,500 Value ($000) $5,927 Avg Close $40.69 Range $28.84 - $48.30

Q4 2022

Shares 115,200 Value ($000) $3,458 Avg Close $27.28 Range $19.80 - $34.14

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	226,100	$6,385	$28.47	$23.64 - $31.82
Q1 2024	221,280	$5,966	$28.90	$25.00 - $32.63
Q4 2023	257,980	$7,809	$28.56	$24.66 - $32.19
Q3 2023	225,930	$7,216	$40.63	$31.31 - $53.05
Q2 2023	196,040	$8,849	$40.49	$34.19 - $48.72
Q1 2023	123,500	$5,927	$40.69	$28.84 - $48.30
Q4 2022	115,200	$3,458	$27.28	$19.80 - $34.14