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ALLEGRO MICROSYSTEMS, INC. insider trading

ALGMNASDAQ
$39.53+3.15 (+8.66% today)

“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.” — Peter Lynch

Insider Trading vs Stock Price

Insider Trading vs Stock Price data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+39.1%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
DateCategoryPersonRoleActionAmountChange in holding
Open market purchase
Open market sell
Marker size reflects transaction size.

Net dollar flow · Buy / Sell balance

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Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
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Key players

  • MDMichael DooguePresident and CEO0.2853%of company
  • VAVineet A. NargolwalaPresident and CEO0.191%of company
  • MRMax R. GloverSVP of Worldwide Sales0.1429%of company
  • DDDerek D'AntilioEVP, CFO & Treasurer0.1281%of company
  • YSYoshihiro SuzukiDirector0.1169%of company
  • SBSharon BrianskySVP, GC and Secretary0.0428%of company
  • TCTroy ColemanSVP, General Manager, Products0.0416%of company
  • RMRichard MadormoSVP, Worldwide Sales0.0374%of company
  • JRJoseph R. MartinDirector0.0212%of company
  • EHErin HagenSVP, CHRO0.0167%of company

AI Activity Analysis

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Insider activity

Fromto
CompanyInsider / roleActionΔOwnAvg priceAmount
ALGMJennie RaubacherDirectorOpen market sell$45.3K-6.7%$45.32$45.3KAug 17, 2026Aug 18, 2026
ALGMErin HagenSVP, CHROOpen market sell$101K-6.9%$44.39$101KAug 10, 2026Aug 12, 2026
ALGMRichard MadormoSVP, Worldwide SalesOpen market sell$264K-6.7%$52.72$264KJun 3, 2026Jun 4, 2026
ALGMTroy ColemanSVP, General Manager, ProductsOpen market sell$206K-5.5%$45.72$206KMay 22, 2026May 26, 2026
ALGMRoald Graham WebsterVP, Chief Accounting OfficerOpen market sell$234K-28.5%$44.89$234KMay 21, 2026May 22, 2026
ALGMIan KentSVP, Global OperationsOpen market sell$110K-9.4%$41.56$110KMay 18, 2026May 19, 2026
ALGMSusan D. LynchDirectorOpen market sell$760K-56.6%$45.46$760KMay 14, 2026May 15, 2026
ALGMSharon BrianskySVP, GC and SecretaryOpen market sell$425K-10.6%$47.54$425KMay 11, 2026May 13, 2026
ALGMMichael DooguePresident and CEOOpen market sell$1.42M-6.5%$47.23$1.42MMay 11, 2026May 13, 2026
ALGMSharon BrianskySVP, GC and SecretaryOpen market sell$340K-10.4%$35.00$340KMar 2, 2026Mar 3, 2026
ALGMErin HagenSVP, CHROOpen market sell$90.9K-8.0%$35.00$90.9KMar 2, 2026Mar 3, 2026
ALGMSharon BrianskySVP, GC and SecretaryOpen market sell$385K-8.3%$41.56$385KFeb 17, 2026Feb 18, 2026
ALGMSharon BrianskySVP, GC and SecretaryOpen market sell$836K-18.7%$30.00$836KDec 10, 2025Dec 12, 2025
End of history · 13 transactions
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