Form 4 for ALGM ALLEGRO MICROSYSTEMS, INC.

Accepted 2021-08-20 00:00:00 ET · period of report 2021-08-18 · accession 0001362672-21-000011 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
MI	2021-08-20	2021-08-18+	ALGM	Walsh Paul V Jr	SVP, CFO, Treas	S - Sale	$27.92	-70.0K	1.09M	-6%	-$1.95M

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2021-08-18	S	D	49,402	$27.94	1,115,449	I By Paul V. Walsh, Jr. Trust	—	—	(F2) The reported transaction involves sale transactions ranging from $27.70 to $28.27 per share. The weighted average price per share was $27.94. 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. (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.
2	Common	Common Stock	2021-08-19	S	D	20,598	$27.88	1,094,851	I By Paul V. Walsh, Jr. Trust	—	—	(F3) The reported transaction involves sale transactions ranging from $27.40 to $28.13 per share. The weighted average price per share was $27.88. 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. (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.