Form4insider filings, from the source

Insider · CIK 0002061106

Richard Madormo

Files at: ALGM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $264k · 1net −$264k
$10k$10k$100k$100k$1M$1MbuyssalesJun 2Jun 2Jun 2Jun 3Jun 3Jun 3Jun 4

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 3, 2026 SForm 4 →Jun 4, 4:16 pm EDTALLEGRO MICROSYSTEMS, INC.ALGM5,000$52.72$263,60069,687−6.69%

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.