Form4insider filings, from the source

Insider · CIK 0001438538

Catherine M. Szyman

Files at: MASI, EW. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 10, 2026 DForm 4 →Jun 12, 4:30 pm EDTMASIMO CORPMASI7,605$180.00$1,368,9000—

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 10, 2026 DForm 4 →Jun 12, 4:30 pm EDTMASIMO CORPMASI136,353$134.32$9,114,6970—