Form4insider filings, from the source

Insider · CIK 0002074793

Shirley Chen

Files at: ONTO. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 2, 2026 FForm 4 →Sep 4, 7:40 pm EDTONTO INNOVATION INC.ONTO1,516$254.55$385,89814,001—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.