CIK 0000704532 · Large accelerated filer
ONTO INNOVATION INC.
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- ONTO
- Exchange
- NYSE
- Industry
- Measuring & Controlling Devices, NEC
- FY end
- Dec 26
- Incorporated
- DE
- Entity type
- operating
- EIN
- 942276314
- Phone
- 9782536200
- Business address
- 16 JONSPIN ROAD, WILMINGTON, MA, 01887
- Former names
- NANOMETRICS INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $902,300
- in 2 filings, $902K under 10b5-1 plans
Net −$902,300. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-09-29 | MILLER DAVID BRIAN Director | Sale 10b5-1 | −2,000 | $300.00 | $600K | 10,692 |
| 2026-08-21 | Lynch Susan D Director | Sale 10b5-1 | −1,000 | $302.30 | $302K | 2,684 |
| 2025-02-13 | Vedula Srinivas SVP, Customer Success | Sale 10b5-1 | −238 | $169.58 | $40K | 15,472 |
| 2025-01-21 | Plisinski Michael P CEO | Sale 10b5-1 | −35,000 | $219.19 | $7.7M | 150,492 |
| 2025-01-16 | Plisinski Michael P CEO | Sale 10b5-1 | −29,900 | $211.24 | $6.3M | 185,592 |
| 2025-01-16 | Plisinski Michael P CEO | Sale 10b5-1 | −100 | $212.11 | $21K | 185,492 |
| 2025-01-15 | Vedula Srinivas SVP, Customer Success | Sale 10b5-1 | −827 | $205.00 | $170K | 15,223 |
| 2025-01-14 | Plisinski Michael P CEO | Sale 10b5-1 | −18,268 | $200.09 | $3.7M | 217,224 |
| 2025-01-14 | Plisinski Michael P CEO | Sale 10b5-1 | −1,732 | $201.26 | $349K | 215,492 |
| 2024-11-15 | Slicer Mark Chief Financial Officer | Sale 10b5-1 | −1,100 | $160.41 | $176K | 10,933 |
| 2024-09-03 | Vedula Srinivas SVP, Customer Success | Sale 10b5-1 | −1,275 | $207.24 | $264K | 16,050 |
| 2024-06-10 | Vedula Srinivas SVP, Customer Success | Sale 10b5-1 | −1,486 | $213.40 | $317K | 17,433 |
| 2024-06-07 | Slicer Mark Chief Financial Officer | Sale 10b5-1 | −519 | $217.17 | $113K | 12,033 |
| 2024-06-06 | Slicer Mark Chief Financial Officer | Sale 10b5-1 | −519 | $221.21 | $115K | 12,552 |
| 2024-03-20 | Plisinski Michael P CEO | Sale 10b5-1 | −4,344 | $172.83 | $751K | 271,148 |
| 2024-03-20 | Plisinski Michael P CEO | Sale 10b5-1 | −6,270 | $173.96 | $1.1M | 264,878 |
| 2024-03-20 | Plisinski Michael P CEO | Sale 10b5-1 | −2,060 | $174.79 | $360K | 262,818 |
| 2024-03-20 | Plisinski Michael P CEO | Sale 10b5-1 | −22,596 | $176.00 | $4.0M | 240,222 |
| 2024-03-20 | Plisinski Michael P CEO | Sale 10b5-1 | −1,816 | $177.04 | $322K | 238,406 |
| 2024-03-20 | Plisinski Michael P CEO | Sale 10b5-1 | −2,914 | $178.16 | $519K | 235,492 |
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