Arkolith/Insider Trading/ONTO/Form 4

Plisinski Michael P

CEO, DirectorONTO INNOVATION INC. (ONTO) · full profile →Form 4 · filed Feb 19, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
3 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 14, 2025Option exercise(M)24K—$0181K
Feb 14, 2025Tax withholding(F)4K$176.55$673K166K
Feb 14, 2025Tax withholding(F)11K$176.55$2.0M170K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 14, 2025Option exercise(M)12K—$00

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0002022859-25-000023) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML