Paul V. Walsh Jr - Oct 18, 2021 Form 4 Insider Report for ALLEGRO MICROSYSTEMS, INC. (ALGM)

Role: SVP, CFO & Treasurer
Signature: /s/ Christopher E. Brown, Attorney-in-Fact for Paul V. Walsh Jr.
Stock symbol: ALGM
Transactions as of: Oct 18, 2021
Transactions value $: -$2,165,800
Form type: 4
Date filed: 10/19/2021, 04:31 PM
Previous filing: Sep 21, 2021
Next filing: Nov 10, 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ALGM	Common Stock	Sale	-$2.17M	-70K	-6.83%	$30.94	955K	Oct 18, 2021	By Paul V. Walsh, Jr. Trust	F1, F2
holding	ALGM	Common Stock						97.5K	Oct 18, 2021	Direct

Showing 1 to 2 of 2 entries

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 5, 2021.
F2	The reported transaction involves sale transactions ranging from $30.35 to $31.32 per share. The weighted average price per share was $30.94. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer, information regarding the number of shares sold at each separate price.