ALLEGRO MICROSYSTEMS, INC. — Director's Dealing 2021

Apr 28, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALLEGRO MICROSYSTEMS, INC. (ALGM)
CIK: 0000866291
Period of Report: 2021-04-26

Reporting Person: Teebagy Thomas C. Jr. (SVP of Operations and Quality)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-04-26	Common Stock	S	93576	$26.90	Disposed	483041	Indirect
2021-04-27	Common Stock	S	56670	$26.85	Disposed	426371	Indirect

Footnotes

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 $26.68 to $27.14 per share. The weighted average price per share was $26.90. 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.

F3: The reported transaction involves sale transactions ranging from $26.68 to $27.00 per share. The weighted average price per share was $26.85. 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.