ONTO · ISSUER CIK 704532
ONTO INNOVATION INC.
Between Aug 1, 2026 and Oct 29, 2026, 4 ONTO INNOVATION INC. insiders reported $0.00 of open-market purchases and $902K of sales on SEC Form 4.
↗4 insiders filed
Original Form 4 filings from Aug 1, 2026 to Oct 29, 2026. 2 of 2 sales were reported under a 10b5-1 plan.
$0.00Insider buying
$902KInsider selling
−$902KNet open-market
Oct 1, 2026Latest filing
| Ticker | Insider | Type | Owned | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 202616:34 | Sep 29, 2026 | ONTO | Director | S · Sell10b5-1 | $300.00 | −2,000 | 10,692 | -16% | −$600K | ||
| Sep 4, 202621:54 | Sep 2, 2026 | ONTO | Chief Financial Officer | F · Tax | $254.55 | −3,239 | 21,032 | -13% | $824K | ||
| Sep 4, 202619:40 | Sep 2, 2026 | ONTO | Senior Vice President of Custo | F · Tax | $254.55 | −1,516 | 14,001 | -10% | $386K | ||
| Aug 25, 202617:25 | Aug 21, 2026 | ONTO | Director | S · Sell10b5-1 | $302.30 | −1,000 | 2,684 | -27% | −$302K |