Richard R. Lury Allegro Microsystems, Inc. (ALGM) insider trading activity

Richard R. Lury is of ALLEGRO MICROSYSTEMS, INC.. Currently has a direct ownership of 18,857 shares of ALGM, which is worth approximately $575,327. The most recent transaction as insider was on Aug 12, 2025, when has been sold 7,000 shares (Common Stock) at a price of $31.81 per share, resulting in proceeds of $222,670. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 18.9K

5.36% 3M change

36.88% 12M change

Total Value Held $575,327

Richard R. Lury Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Aug 12 2025	SELL Open market or private sale	$222,670 $31.81 p/Share	7,000 Reduced 27.07%	18,857 Common Stock
Aug 07 2025	BUY Grant, award, or other acquisition	-	5,932 Added 18.66%	25,857 Common Stock
Jun 11 2025	SELL Open market or private sale	$94,395 $30.45 p/Share	3,100 Reduced 13.46%	19,925 Common Stock
Jun 04 2025	SELL Open market or private sale	$189,032 $27.6 p/Share	6,849 Reduced 22.93%	23,025 Common Stock
Aug 08 2024	BUY Grant, award, or other acquisition	$185,021 $26.92 p/Share	6,873 Added 18.7%	29,874 Common Stock
May 30 2024	SELL Open market or private sale	$255,000 $30.0 p/Share	8,500 Reduced 26.98%	23,001 Common Stock
Aug 03 2023	BUY Grant, award, or other acquisition	-	3,838 Added 10.86%	31,501 Common Stock
Feb 08 2023	SELL Open market or private sale	$255,480 $42.58 p/Share	6,000 Reduced 17.82%	27,663 Common Stock
Aug 04 2022	BUY Grant, award, or other acquisition	-	8,363 Added 19.9%	33,663 Common Stock
Sep 13 2021	SELL Open market or private sale	$387,940 $32.6 p/Share	11,900 Reduced 31.99%	25,300 Common Stock
Aug 16 2021	SELL Open market or private sale	$1,053,507 $29.51 p/Share	35,700 Reduced 48.97%	37,200 Common Stock
Aug 05 2021	BUY Grant, award, or other acquisition	-	6,308 Added 7.96%	72,900 Common Stock
May 26 2021	SELL Open market or private sale	$310,114 $26.06 p/Share	11,900 Reduced 15.16%	66,592 Common Stock
Feb 09 2021	SELL Open market or private sale	$341,434 $29.16 p/Share	11,709 Reduced 12.98%	78,492 Common Stock
Nov 02 2020	BUY Grant, award, or other acquisition	-	12,143 Added 11.86%	90,201 Common Stock
Oct 28 2020	BUY Conversion of derivative security	-	78,058 Added 50.0%	78,058 Common Stock

RRL

Richard R. Lury

Manchester, NH

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