Thomas C. Teebagy Jr. - Dec 27, 2021 Form 4 Insider Report for ALLEGRO MICROSYSTEMS, INC. (ALGM)

Role: SVP of Operations and Quality
Signature: /s/ Paul V. Walsh, Jr., Attorney-in-Fact for Thomas C. Teebagy, Jr.
Stock symbol: ALGM
Transactions as of: Dec 27, 2021
Transactions value $: -$173,050
Form type: 4
Date filed: 12/28/2021, 03:28 PM
Previous filing: Nov 23, 2021
Next filing: May 18, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ALGM	Common Stock	Gift	$0	-30K	-85.71%	$0.00	5K	Dec 6, 2021	By Thomas C. Teebagy, Jr. Trust
transaction	ALGM	Common Stock	Sale	-$173K	-5K	-100%	$34.61	0	Dec 27, 2021	By Thomas C. Teebagy, Jr. Trust	F1, F2
holding	ALGM	Common Stock						63.1K	Dec 27, 2021	Direct

* 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 November 23, 2021.
F2	The reported transaction involves sale transactions ranging from $34.34 to $34.83 per share. The weighted average price per share was $34.61. 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.