ONTO ONTO INNOVATION INC.
NYSE · SEC CIK 704532 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $302.3K 1 sales by 1 insiders
- Filings on record
- 181 since 2021-08-10, latest 2026-09-04 21:54
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Lynch Susan D | Dir | — | $302.3K |
| Chen Shirley | SVP of Custo | — | — |
| Dolev Ido | EVP, Prod Solutions Grp | — | — |
| YALDAEI RAMIL | COO | — | — |
| Su May | Dir | — | — |
| OH Yoon Ah | SVP, Gen Counsel, Corp Sec | — | — |
| Kelley Stephen Douglas | Dir | — | — |
| Plisinski Michael P | CEO, Dir | — | — |
| ROBERTS BRIAN K | CFO | — | — |
| SCHWARTZ STEPHEN S | Dir | — | — |
Transactions 208
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2024-03-05 | 2024-03-01 | ONTO | OH Yoon Ah | VP, GC, Corp Sec | A - Grant | $0.00 | +1,883 | 19.3K | +11% | $0 |
| D | 2024-03-05 | 2024-03-01 | ONTO | Slicer Mark | CFO | A - Grant | $0.00 | +2,077 | 14.7K | +16% | $0 |
| D | 2024-03-05 | 2024-03-01 | ONTO | Vedula Srinivas | SVP, Customer Success | A - Grant | $0.00 | +1,169 | 19.2K | +6% | $0 |
| D | 2024-03-05 | 2024-03-01 | ONTO | BROOKS D MAYSON | VP, GM, IBU | A - Grant | $0.00 | +883 | 3,077 | +40% | $0 |
| D | 2024-03-05 | 2024-03-01 | ONTO | YALDAEI RAMIL | COO | A - Grant | $0.00 | +1,688 | 10.3K | +20% | $0 |
| 2024-02-16 | 2024-02-14 | ONTO | Vedula Srinivas | SVP, Customer Success | F - Tax | $173.08 | -463 | 18.1K | -3% | -$80.1K | |
| 2024-02-16 | 2024-02-14 | ONTO | Fiordalice Robert | Sr. VP, GM, MBU | F - Tax | $173.08 | -238 | 7,984 | -3% | -$41.2K | |
| 2024-02-16 | 2024-02-14 | ONTO | Slicer Mark | CFO | F - Tax | $173.08 | -484 | 12.6K | -4% | -$83.8K | |
| 2024-02-16 | 2024-02-14 | ONTO | OH Yoon Ah | VP, GC, Corp Sec | F - Tax | $173.08 | -493 | 17.4K | -3% | -$85.3K | |
| 2024-02-16 | 2024-02-14 | ONTO | Plisinski Michael P | CEO, Dir | F - Tax | $173.08 | -3,812 | 263.5K | -1% | -$659.8K | |
| 2024-02-13 | 2024-02-13 | ONTO | MILLER DAVID BRIAN | Dir | S - Sale | $170.49 | -2,800 | 9,008 | -24% | -$477.4K | |
| D | 2024-02-12 | 2024-02-10 | ONTO | Vedula Srinivas | SVP, Customer Success | F - Tax | $180.01 | -1,142 | 16.9K | -6% | -$205.6K |
| D | 2024-02-12 | 2024-02-10 | ONTO | Vedula Srinivas | SVP, Customer Success | M - OptEx | $0.00 | +1,634 | 18.5K | +10% | $0 |
| DM | 2024-02-12 | 2024-02-08+ | ONTO | Fiordalice Robert | Sr. VP, GM, MBU | F - Tax | $172.97 | -1,403 | 5,829 | -19% | -$242.7K |
| DM | 2024-02-12 | 2024-02-08+ | ONTO | Fiordalice Robert | Sr. VP, GM, MBU | M - OptEx | $0.00 | +3,148 | 7,235 | +77% | $0 |
| D | 2024-02-12 | 2024-02-10 | ONTO | OH Yoon Ah | VP, GC, Corp Sec | M - OptEx | $0.00 | +2,722 | 17.9K | +18% | $0 |
| D | 2024-02-12 | 2024-02-10 | ONTO | OH Yoon Ah | VP, GC, Corp Sec | F - Tax | $180.01 | -1,395 | 15.2K | -8% | -$251.1K |
| DM | 2024-02-12 | 2024-02-08+ | ONTO | Plisinski Michael P | CEO, Dir | M - OptEx | $0.00 | +43.9K | 272.6K | +19% | $0 |
| DM | 2024-02-12 | 2024-02-08+ | ONTO | Plisinski Michael P | CEO, Dir | F - Tax | $171.37 | -28.3K | 247.8K | -10% | -$4.85M |
| 2023-10-26 | 2023-10-25 | ONTO | OH Yoon Ah | VP, GC | F - Tax | $111.16 | -795 | 16.6K | -5% | -$88.4K | |
| 2023-10-04 | 2023-10-03 | ONTO | YALDAEI RAMIL | COO | F - Tax | $125.39 | -421 | 8,547 | -5% | -$52.8K | |
| M | 2023-09-18 | 2023-09-15 | ONTO | Fiordalice Robert | SVP, GM, Metrology BU | S - Sale | $125.19 | -7,049 | 10.5K | -40% | -$882.4K |
| M | 2023-09-18 | 2023-09-15 | ONTO | Slicer Mark | CFO | S - Sale | $125.14 | -3,005 | 15.4K | -16% | -$376.0K |
| 2023-09-05 | 2023-09-01 | ONTO | Vedula Srinivas | SVP, Customer Success | S - Sale | $137.00 | -1,469 | 18.0K | -8% | -$201.3K | |
| 2023-09-05 | 2023-09-01 | ONTO | BROOKS D MAYSON | VP, GM, IBU | A - Grant | $0.00 | +2,194 | 2,194 | New | $0 | |
| 2023-08-31 | 2023-08-30 | ONTO | Vedula Srinivas | SVP, Customer Success | F - Tax | $136.72 | -191 | 19.4K | -1.0% | -$26.1K | |
| M | 2023-08-22 | 2023-08-21 | ONTO | Plisinski Michael P | CEO, Dir | S - Sale | $112.85 | -31.0K | 273.1K | -10% | -$3.50M |
| 2023-06-16 | 2023-06-15 | ONTO | Jin Ju | SVP, GM, IBU | S - Sale | $105.17 | -3,231 | 10.3K | -24% | -$339.8K | |
| 2023-06-06 | 2023-06-05 | ONTO | Jin Ju | SVP, GM, IBU | S - Sale | $107.72 | -1,232 | 13.5K | -8% | -$132.7K | |
| 2023-05-30 | 2023-05-26 | ONTO | Fiordalice Robert | SVP, GM MBU | S - Sale | $109.40 | -846 | 13.5K | -6% | -$92.6K | |
| M | 2023-05-25 | 2023-05-23 | ONTO | MILLER DAVID BRIAN | Dir | S - Sale | $99.69 | -5,000 | 11.8K | -30% | -$498.5K |
| 2023-05-22 | 2023-05-18 | ONTO | Fiordalice Robert | SVP, GM MBU | S - Sale | $101.25 | -780 | 14.4K | -5% | -$79.0K | |
| 2023-05-18 | 2023-05-17 | ONTO | Fiordalice Robert | SVP, GM MBU | S - Sale | $97.20 | -768 | 15.2K | -5% | -$74.6K | |
| 2023-05-17 | 2023-05-17 | ONTO | Slicer Mark | CFO | F - Tax | $97.95 | -1,269 | 16.1K | -7% | -$124.3K | |
| 2023-05-17 | 2023-05-16 | ONTO | Jin Ju | SVP, GM, IBU | S - Sale | $95.00 | -1,603 | 14.7K | -10% | -$152.3K | |
| 2023-05-17 | 2023-05-15 | ONTO | Fiordalice Robert | SVP, GM MBU | S - Sale | $93.15 | -669 | 15.9K | -4% | -$62.3K | |
| 2023-05-16 | 2023-05-15 | ONTO | YALDAEI RAMIL | COO | A - Grant | $0.00 | +5,084 | 8,738 | +139% | $0 | |
| 2023-05-16 | 2023-05-15 | ONTO | OH Yoon Ah | VP, GC | A - Grant | $0.00 | +3,746 | 17.4K | +28% | $0 | |
| 2023-05-11 | 2023-05-09 | ONTO | Su May | Dir | A - Grant | $0.00 | +2,200 | 4,300 | +105% | $0 | |
| 2023-05-11 | 2023-05-09 | ONTO | ROGGE KAREN M | Dir | A - Grant | $0.00 | +2,200 | 5,150 | +75% | $0 | |
| 2023-05-11 | 2023-05-09 | ONTO | MILLER DAVID BRIAN | Dir | A - Grant | $0.00 | +2,200 | 16.8K | +15% | $0 | |
| 2023-05-11 | 2023-05-09 | ONTO | Kelley Stephen Douglas | Dir | A - Grant | $0.00 | +2,200 | 2,700 | +440% | $0 | |
| 2023-05-11 | 2023-05-09 | ONTO | TSINGOS CHRISTINE A | Dir | A - Grant | $0.00 | +2,200 | 42.1K | +6% | $0 | |
| 2023-05-11 | 2023-05-09 | ONTO | SEAMS CHRISTOPHER A | Dir | A - Grant | $0.00 | +2,200 | 34.8K | +7% | $0 | |
| 2023-05-11 | 2023-05-09 | ONTO | BERLINGHIERI LEO | Dir | A - Grant | $0.00 | +2,200 | 19.4K | +13% | $0 | |
| 2023-04-11 | 2023-04-08 | ONTO | Vedula Srinivas | SVP, Customer Success | F - Tax | $81.07 | -469 | 19.4K | -2% | -$38.0K | |
| 2023-04-04 | 2023-04-01 | ONTO | Vedula Srinivas | SVP, Customer Success | F - Tax | $87.88 | -211 | 19.9K | -1% | -$18.5K | |
| D | 2023-02-16 | 2023-02-14 | ONTO | Slicer Mark | CFO | A - Grant | $0.00 | +4,564 | 17.4K | +36% | $0 |
| D | 2023-02-16 | 2023-02-14 | ONTO | Fiordalice Robert | Sr. VP, GM, Metro | A - Grant | $0.00 | +2,191 | 16.6K | +15% | $0 |
| D | 2023-02-16 | 2023-02-14 | ONTO | OH Yoon Ah | GC | A - Grant | $0.00 | +3,955 | 13.6K | +41% | $0 |
| D | 2023-02-16 | 2023-02-14 | ONTO | Jin Ju | SVP, General Manager | A - Grant | $0.00 | +2,130 | 16.3K | +15% | $0 |
| D | 2023-02-16 | 2023-02-14 | ONTO | Plisinski Michael P | CEO, Dir | A - Grant | $0.00 | +23.6K | 282.8K | +9% | $0 |
| D | 2023-02-16 | 2023-02-14 | ONTO | Vedula Srinivas | SVP, Custome | A - Grant | $0.00 | +2,738 | 20.1K | +16% | $0 |
| D | 2023-02-16 | 2023-02-14 | ONTO | Harlow James | COO | A - Grant | $0.00 | +2,951 | 8,586 | +52% | $0 |
| 2023-02-16 | 2023-02-14 | ONTO | Kelley Stephen Douglas | Dir | A - Grant | $0.00 | +500 | 500 | New | $0 | |
| 2023-02-13 | 2023-02-10 | ONTO | OH Yoon Ah | GC | F - Tax | $80.90 | -318 | 9,660 | -3% | -$25.7K | |
| 2023-02-13 | 2023-02-10 | ONTO | Plisinski Michael P | CEO, Dir | F - Tax | $80.90 | -3,091 | 259.1K | -1% | -$250.1K | |
| 2023-02-13 | 2023-02-10 | ONTO | Harlow James | COO | F - Tax | $80.90 | -223 | 5,635 | -4% | -$18.0K | |
| 2023-02-13 | 2023-02-10 | ONTO | Fiordalice Robert | Sr. VP, GM, Metro | F - Tax | $80.90 | -189 | 14.4K | -1% | -$15.3K | |
| DM | 2023-02-09 | 2023-02-07+ | ONTO | Jin Ju | SVP, General Manager | M - OptEx | $0.00 | +3,808 | 14.2K | +37% | $0 |
| DM | 2023-02-09 | 2023-02-07+ | ONTO | Plisinski Michael P | CEO, Dir | F - Tax | $83.42 | -36.4K | 237.4K | -13% | -$3.04M |
| DM | 2023-02-09 | 2023-02-07+ | ONTO | Plisinski Michael P | CEO, Dir | M - OptEx | $0.00 | +56.0K | 262.2K | +27% | $0 |
| DM | 2023-02-09 | 2023-02-07+ | ONTO | Fiordalice Robert | Sr. VP, GM, Metro | M - OptEx | $0.00 | +3,098 | 14.4K | +27% | $0 |
| DM | 2023-02-09 | 2023-02-07+ | ONTO | Fiordalice Robert | Sr. VP, GM, Metro | F - Tax | $83.44 | -1,412 | 13.6K | -9% | -$117.8K |
| 2022-10-26 | 2022-10-25 | ONTO | OH Yoon Ah | VP, GC | F - Tax | $67.30 | -787 | 9,978 | -7% | -$53.0K | |
| 2022-10-04 | 2022-10-01 | ONTO | Harlow James | COO | F - Tax | $64.05 | -401 | 5,857 | -6% | -$25.7K | |
| 2022-08-09 | 2022-08-05 | ONTO | Fiordalice Robert | Sr. VP, GM, MBU | S - Sale | $89.10 | -662 | 12.9K | -5% | -$59.0K | |
| 2022-06-02 | 2022-05-31 | ONTO | Fiordalice Robert | SVP, GM, Metrology BU | F - Tax | $80.38 | -452 | 13.3K | -3% | -$36.3K | |
| 2022-05-19 | 2022-05-17 | ONTO | Slicer Mark | CFO | A - Grant | $0.00 | +12.8K | 12.8K | New | $0 | |
| 2022-05-12 | 2022-05-10 | ONTO | MILLER DAVID BRIAN | Dir | A - Grant | $0.00 | +2,100 | 14.6K | +17% | $0 | |
| 2022-05-12 | 2022-05-10 | ONTO | Su May | Dir | A - Grant | $0.00 | +2,100 | 2,100 | New | $0 | |
| 2022-05-12 | 2022-05-10 | ONTO | SEAMS CHRISTOPHER A | Dir | A - Grant | $0.00 | +2,100 | 32.6K | +7% | $0 | |
| 2022-05-12 | 2022-05-10 | ONTO | BERLINGHIERI LEO | Dir | A - Grant | $0.00 | +2,100 | 17.2K | +14% | $0 | |
| 2022-05-12 | 2022-05-10 | ONTO | ROGGE KAREN M | Dir | A - Grant | $0.00 | +2,100 | 2,950 | +247% | $0 | |
| 2022-05-12 | 2022-05-10 | ONTO | TSINGOS CHRISTINE A | Dir | A - Grant | $0.00 | +2,100 | 39.9K | +6% | $0 | |
| 2022-04-12 | 2022-04-08 | ONTO | Vedula Srinivas | SVP, Customer Success | F - Tax | $72.59 | -468 | 17.1K | -3% | -$34.0K | |
| M | 2022-02-17 | 2022-02-15 | ONTO | Rhine Bruce C | Dir | S - Sale | $89.78 | -61.1K | 3,500 | -95% | -$5.48M |
| D | 2022-02-14 | 2022-02-10 | ONTO | Plisinski Michael P | CEO, Dir | A - Grant | $0.00 | +19.0K | 242.6K | +9% | $0 |
| D | 2022-02-14 | 2022-02-10 | ONTO | Harlow James | COO | A - Grant | $0.00 | +1,905 | 6,012 | +46% | $0 |
| D | 2022-02-14 | 2022-02-10 | ONTO | Vedula Srinivas | SVP, Custome | A - Grant | $0.00 | +1,633 | 17.6K | +10% | $0 |
| D | 2022-02-14 | 2022-02-10 | ONTO | Fiordalice Robert | Sr. VP, GM, Metro | A - Grant | $0.00 | +1,742 | 13.8K | +14% | $0 |
| D | 2022-02-14 | 2022-02-10 | ONTO | ROTH STEVEN R | SVP, CFO | A - Grant | $0.00 | +2,667 | 23.0K | +13% | $0 |
| D | 2022-02-14 | 2022-02-10 | ONTO | Jin Ju | SVP, General Manager | A - Grant | $0.00 | +1,742 | 10.1K | +21% | $0 |
| D | 2022-02-14 | 2022-02-10 | ONTO | OH Yoon Ah | GC | A - Grant | $0.00 | +2,722 | 10.8K | +34% | $0 |
| D | 2022-02-09 | 2022-02-07 | ONTO | Jin Ju | SVP, GM, IBU | M - OptEx | $0.00 | +1,820 | 9,394 | +24% | $0 |
| DM | 2022-02-09 | 2022-02-07+ | ONTO | Jin Ju | SVP, GM, IBU | F - Tax | $90.96 | -1,001 | 8,595 | -10% | -$91.0K |
| D | 2022-02-09 | 2022-02-07 | ONTO | Fiordalice Robert | Sr. VP, GM, Metro | M - OptEx | $0.00 | +1,690 | 13.0K | +15% | $0 |
| DM | 2022-02-09 | 2022-02-07+ | ONTO | Fiordalice Robert | Sr. VP, GM, Metro | F - Tax | $90.85 | -945 | 12.4K | -7% | -$85.9K |
| DM | 2022-02-09 | 2022-02-06+ | ONTO | Plisinski Michael P | CEO, Dir | F - Tax | $90.77 | -25.3K | 223.6K | -10% | -$2.30M |
| D | 2022-02-09 | 2022-02-07 | ONTO | Plisinski Michael P | CEO, Dir | M - OptEx | $0.00 | +31.2K | 245.9K | +15% | $0 |
| DM | 2022-02-09 | 2022-02-06+ | ONTO | ROTH STEVEN R | SVP, CFO | F - Tax | $90.79 | -4,799 | 17.9K | -21% | -$435.7K |
| D | 2022-02-09 | 2022-02-07 | ONTO | ROTH STEVEN R | SVP, CFO | M - OptEx | $0.00 | +6,372 | 24.3K | +36% | $0 |
| 2022-01-24 | 2022-01-20 | ONTO | Rhine Bruce C | Dir | G - Gift | $0.00 | -100 | 64.6K | -0.2% | $0 | |
| 2022-01-18 | 2022-01-14 | ONTO | ROTH STEVEN R | SVP, CFO | S - Sale | $105.00 | -5,000 | 18.8K | -21% | -$525.0K | |
| 2021-12-10 | 2021-12-08 | ONTO | Rhine Bruce C | Dir | S - Sale | $98.12 | -22.6K | 65.9K | -26% | -$2.22M | |
| 2021-12-09 | 2021-12-07 | ONTO | MILLER DAVID BRIAN | Dir | S - Sale | $97.41 | -5,500 | 12.5K | -31% | -$535.8K | |
| 2021-11-23 | 2021-11-19 | ONTO | Vedula Srinivas | SVP, Customer Success Group | S - Sale | $90.31 | -6,225 | 15.9K | -28% | -$562.2K | |
| 2021-11-18 | 2021-11-17 | ONTO | ROGGE KAREN M | Dir | A - Grant | $0.00 | +850 | 850 | New | $0 | |
| 2021-11-03 | 2021-11-03 | ONTO | ROTH STEVEN R | SVP, CFO | S - Sale | $83.00 | -5,000 | 23.8K | -17% | -$415.0K | |
| 2021-11-03 | 2021-11-01 | ONTO | Rhine Bruce C | Dir | S - Sale | $80.36 | -50.0K | 88.5K | -36% | -$4.02M |
Purchase Sale Sale after option exercise All abbreviations