ALGM
Allegro Microsystems Inc
$3.42M
Cluster sell
Discretionary Insider Activity
Date:
05/11/2026
Insiders:
Doogue Michael, director, and 6 others
Prior trend:
23 months of no clear discretionary insider activity

Summary

A $3.42M cluster sell for Allegro Microsystems Inc (ALGM) on 05/11/2026 after 23 months of no clear discretionary insider activity trend.

Reports

Action Amount Date Insider Role(s) SEC Filing No
Sell $1.42M 05/13/2026 Doogue Michael Director, President and CEO 0001193125-26-221669
Sell $425K 05/13/2026 Briansky Sharon SVP, GC and Secretary 0001193125-26-221670
Sell $760K 05/15/2026 Lynch Susan D Director 0001193125-26-226840
Sell $110K 05/19/2026 Kent Ian SVP, Global Operations 0001193125-26-231167
Sell $234K 05/22/2026 Webster Roald Graham VP, Chief Accounting Officer 0001193125-26-236938
Sell $206K 05/26/2026 Coleman Troy SVP, General Manager, Products 0001193125-26-239343
Sell $264K 06/04/2026 Madormo Richard SVP, Worldwide Sales 0001193125-26-257433

Stake Changes

Action Insider Role(s) Total Change % Change
Sell Doogue Michael Director, President and CEO $1.42M 10.6%
Sell Briansky Sharon SVP, GC and Secretary $425K 10.6%
Sell Lynch Susan D Director $760K 56.6%
Sell Kent Ian SVP, Global Operations $110K 9.4%
Sell Webster Roald Graham VP, Chief Accounting Officer $234K 28.5%
Sell Coleman Troy SVP, General Manager, Products $206K 5.5%
Sell Madormo Richard SVP, Worldwide Sales $264K 6.7%

Transactions

Action Amount Date Insider Security Type SEC Code
Sell $1.42M 05/11/2026 Doogue Michael Common Stock Discretionary Sale
Sell $425K 05/11/2026 Briansky Sharon Common Stock Discretionary Sale
Sell $760K 05/14/2026 Lynch Susan D Common Stock Discretionary Sale
05/16/2026 Kent Ian Common Stock Non-discretionary Tax Withholding
Sell $110K 05/18/2026 Kent Ian Common Stock Discretionary Sale
Sell $234K 05/21/2026 Webster Roald Graham Common Stock Discretionary Sale
Sell $206K 05/22/2026 Coleman Troy Common Stock Discretionary Sale
Sell $264K 06/03/2026 Madormo Richard Common Stock Discretionary Sale

Stats

Prior max multiple:
5.3
Prior median multiple:
10.2

Metadata

Signal ID:
LTcVCfEhPQS28u3C
Scanned on:
06/04/2026
Status:
Current