ONTO INNOVATION INC.·4

Mar 3, 4:14 PM ET

YALDAEI RAMIL 4

4 · ONTO INNOVATION INC. · Filed Mar 3, 2026

Insider Transaction Report

Form 4
Period: 2026-03-01
YALDAEI RAMIL
Chief Operating Officer
Transactions
  • Exercise/Conversion

    Common Stock

    [F1]
    2026-03-01+64911,991 total
  • Tax Payment

    Common Stock

    [F2]
    2026-03-01$215.89/sh347$74,91411,644 total
  • Tax Payment

    Common Stock

    [F2]
    2026-03-01$215.89/sh276$59,58611,368 total
  • Exercise/Conversion

    Performance Stock Unit

    [F1]
    2026-03-018440 total
    From: 2026-03-01Exp: 2026-03-01Common Stock (844 underlying)
Footnotes (2)
  • [F1]This transaction represents the settlement of performance stock units ("PSUs") granted on March 1, 2024 in shares of common stock of Onto Innovation Inc. on their scheduled vesting date of March 1, 2026 as a result of the satisfaction of the performance criteria at 77% of the target.
  • [F2]Represents shares withheld by Issuer to satisfy tax withholding obligations in connection with the vesting of restricted stock unit or performance stock unit grants previously received by the Reporting Person.
Signature
By: Eric French For: Ramil Yaldaei|2026-03-03

Documents

1 file
  • 4
    edgardoc.xmlPrimary

    PRIMARY DOCUMENT