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ONTO
Not investment advice · 13F data lagged ~45 days ·
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Who's buying ONTO
Share price · market data, not from 13F reports
Owners
Activity
Analytics
Insiders
Congress
—
Insider trades (Form 4)
Last 2 years · 8 filings
All
Buys
Sales
Date
Insider
Type
Shares
Price
Value
Sep 29, 2026
David Brian Miller
Director
Sold
2,000
$300.00
$600K
Aug 21, 2026
Susan D Lynch
Director
Sold
1,000
$302.30
$302K
Feb 13, 2025
Srinivas Vedula
VP
Sold
238
$169.58
$40K
Jan 21, 2025
Michael P Plisinski
CEO
Sold
35,000
$219.19
$7.67M
Jan 16, 2025
Michael P Plisinski
CEO
Sold
30,000
$211.24
$6.34M
Jan 15, 2025
Srinivas Vedula
VP
Sold
827
$205.00
$170K
Jan 14, 2025
Michael P Plisinski
CEO
Sold
20,000
$200.19
$4.00M
Nov 15, 2024
Mark Slicer
CFO
Sold
1,100
$160.41
$176K
