ON ON Semiconductor
Nasdaq · SEC CIK 1097864 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $20.06M 8 sales by 4 insiders
- Filings on record
- 258 since 2021-07-06, latest 2026-07-02 18:40
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Thad Trent | EVP, CFO | — | $13.56M |
| KEETON SIMON | Group Pres, PSG | — | $4.68M |
| El-Khoury Hassane | CEO, Pres, Dir | — | $1.46M |
| GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | — | $358.7K |
| MASCARENAS PAUL ANTHONY | Dir | — | — |
| Yan Christine Y | Dir | — | — |
| Deitrich Thomas | Dir | — | — |
| WATERS GREGORY L | Dir | — | — |
| CARTER SUSAN K | Dir | — | — |
| KIDDOO BRUCE E | Dir | — | — |
Transactions 303
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-02 18:40 | 2026-07-02 | ON | MASCARENAS PAUL ANTHONY | Dir | A - Grant | $91.22 | +116 | 57.6K | +0.2% | +$10.6K | |
| 2026-05-27 16:38 | 2026-05-26 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | F - Tax | $127.00 | -470 | 173.6K | -0.3% | -$59.7K | |
| 2026-05-18 16:54 | 2026-05-14 | ON | Deitrich Thomas | Dir | A - Grant | $0.00 | +1,986 | 26.1K | +8% | $0 | |
| 2026-05-18 16:52 | 2026-05-14 | ON | WATERS GREGORY L | Dir | A - Grant | $0.00 | +1,986 | 24.5K | +9% | $0 | |
| 2026-05-18 16:48 | 2026-05-14 | ON | CARTER SUSAN K | Dir | A - Grant | $0.00 | +1,986 | 25.6K | +8% | $0 | |
| 2026-05-18 16:43 | 2026-05-14 | ON | Yan Christine Y | Dir | A - Grant | $0.00 | +1,986 | 48.7K | +4% | $0 | |
| 2026-05-18 16:39 | 2026-05-14 | ON | KIDDOO BRUCE E | Dir | A - Grant | $0.00 | +1,986 | 19.2K | +12% | $0 | |
| 2026-05-18 16:38 | 2026-05-14 | ON | MASCARENAS PAUL ANTHONY | Dir | A - Grant | $0.00 | +1,986 | 57.5K | +4% | $0 | |
| MT | 2026-04-27 16:34 | 2026-04-23+ | ON | Thad Trent | EVP, CFO | S - Sale | $96.50 | -60.0K | 271.2K | -18% | -$5.79M |
| T | 2026-04-17 16:50 | 2026-04-16 | ON | Thad Trent | EVP, CFO | S - Sale | $80.00 | -30.0K | 331.2K | -8% | -$2.40M |
| 2026-04-06 16:58 | 2026-04-03 | ON | MASCARENAS PAUL ANTHONY | Dir | A - Grant | $62.19 | +168 | 55.5K | +0.3% | +$10.4K | |
| 2026-03-16 | 2026-03-13 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | S - Sale | $58.67 | -6,114 | 173.9K | -3% | -$358.7K | |
| M | 2026-02-24 | 2026-02-20+ | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | F - Tax | $69.11 | -11.0K | 180.1K | -6% | -$762.8K |
| 2026-02-24 | 2026-02-20 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | A - Grant | $0.00 | +31.8K | 191.1K | +20% | $0 | |
| 2026-02-24 | 2026-02-20 | ON | El-Khoury Hassane | CEO, Pres, Dir | A - Grant | $0.00 | +75.3K | 1.09M | +7% | $0 | |
| 2026-02-24 | 2026-02-21 | ON | El-Khoury Hassane | CEO, Pres, Dir | F - Tax | $69.11 | -36.8K | 1.05M | -3% | -$2.54M | |
| M | 2026-02-24 | 2026-02-20+ | ON | KEETON SIMON | Group Pres, PSG | F - Tax | $69.11 | -10.9K | 221.9K | -5% | -$754.5K |
| 2026-02-24 | 2026-02-20 | ON | KEETON SIMON | Group Pres, PSG | A - Grant | $0.00 | +26.0K | 225.0K | +13% | $0 | |
| M | 2026-02-24 | 2026-02-20+ | ON | Thad Trent | EVP, CFO | F - Tax | $69.11 | -14.6K | 361.1K | -4% | -$1.01M |
| 2026-02-24 | 2026-02-20 | ON | Thad Trent | EVP, CFO | A - Grant | $0.00 | +36.2K | 375.6K | +11% | $0 | |
| M | 2026-02-18 | 2026-02-17 | ON | KEETON SIMON | Group Pres, PSG | S - Sale | $71.75 | -48.9K | 199.0K | -20% | -$3.51M |
| 2026-02-13 | 2026-02-12 | ON | KIDDOO BRUCE E | Dir | G - Gift | $0.00 | -3,570 | 17.2K | -17% | $0 | |
| 2026-02-12 | 2026-02-10 | ON | KEETON SIMON | Group Pres, PSG | F - Tax | $67.38 | -5,032 | 247.9K | -2% | -$339.1K | |
| 2026-02-12 | 2026-02-10 | ON | El-Khoury Hassane | CEO, Pres, Dir | F - Tax | $67.38 | -20.8K | 1.04M | -2% | -$1.40M | |
| M | 2026-02-12 | 2026-02-12 | ON | El-Khoury Hassane | CEO, Pres, Dir | S - Sale | $73.02 | -20.0K | 1.04M | -2% | -$1.46M |
| 2026-02-12 | 2026-02-10 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | F - Tax | $67.38 | -6,191 | 159.3K | -4% | -$417.1K | |
| M | 2026-02-12 | 2026-02-12 | ON | Thad Trent | EVP, CFO | S - Sale | $71.21 | -60.0K | 389.0K | -13% | -$4.27M |
| 2026-02-12 | 2026-02-10 | ON | Thad Trent | EVP, CFO | F - Tax | $67.38 | -6,709 | 399.5K | -2% | -$452.1K | |
| M | 2026-02-09 | 2026-02-05 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | A - Grant | $0.00 | +27.5K | 171.1K | +19% | $0 |
| 2026-02-09 | 2026-02-06 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | F - Tax | $65.20 | -6,041 | 165.5K | -4% | -$393.9K | |
| M | 2026-02-09 | 2026-02-05 | ON | El-Khoury Hassane | CEO, Pres, Dir | A - Grant | $0.00 | +112.8K | 1.09M | +12% | $0 |
| 2026-02-09 | 2026-02-06 | ON | El-Khoury Hassane | CEO, Pres, Dir | F - Tax | $65.20 | -34.5K | 1.06M | -3% | -$2.25M | |
| M | 2026-02-09 | 2026-02-05 | ON | KEETON SIMON | Group Pres, PSG | A - Grant | $0.00 | +29.1K | 262.1K | +13% | $0 |
| 2026-02-09 | 2026-02-06 | ON | KEETON SIMON | Group Pres, PSG | F - Tax | $65.20 | -9,232 | 252.9K | -4% | -$601.9K | |
| 2026-02-09 | 2026-02-06 | ON | Thad Trent | EVP, CFO | F - Tax | $65.20 | -12.3K | 406.2K | -3% | -$800.0K | |
| M | 2026-02-09 | 2026-02-05 | ON | Thad Trent | EVP, CFO | A - Grant | $0.00 | +38.9K | 410.6K | +10% | $0 |
| 2025-12-19 | 2025-12-19 | ON | MASCARENAS PAUL ANTHONY | Dir | A - Grant | $55.21 | +189 | 55.3K | +0.3% | +$10.4K | |
| 2025-12-08 | 2025-12-04 | ON | KEETON SIMON | Group Pres, PSG | S - Sale | $55.72 | -21.0K | 232.8K | -8% | -$1.17M | |
| 2025-12-04 | 2025-12-03 | ON | Thad Trent | EVP, CFO | S - Sale | $55.05 | -20.0K | 379.4K | -5% | -$1.10M | |
| 2025-10-06 | 2025-10-03 | ON | MASCARENAS PAUL ANTHONY | Dir | A - Grant | $49.27 | +212 | 55.1K | +0.4% | +$10.4K | |
| 2025-08-15 | 2025-08-13 | ON | El-Khoury Hassane | CEO, Pres, Dir | S - Sale | $51.22 | -15.0K | 977.8K | -2% | -$768.3K | |
| 2025-07-07 | 2025-07-03 | ON | MASCARENAS PAUL ANTHONY | Dir | A - Grant | $56.60 | +185 | 54.9K | +0.3% | +$10.5K | |
| 2025-06-12 | 2025-06-12 | ON | Campbell Alan | Dir | S - Sale | $51.16 | -5,371 | 84.7K | -6% | -$274.8K | |
| 2025-05-27 | 2025-05-26 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | F - Tax | $41.27 | -470 | 143.6K | -0.3% | -$19.4K | |
| 2025-05-16 | 2025-05-15 | ON | Campbell Alan | Dir | A - Grant | $0.00 | +5,054 | 90.1K | +6% | $0 | |
| 2025-05-16 | 2025-05-15 | ON | WATERS GREGORY L | Dir | A - Grant | $0.00 | +5,054 | 22.5K | +29% | $0 | |
| 2025-05-16 | 2025-05-15 | ON | MASCARENAS PAUL ANTHONY | Dir | A - Grant | $0.00 | +5,054 | 54.7K | +10% | $0 | |
| 2025-05-16 | 2025-05-15 | ON | KIDDOO BRUCE E | Dir | A - Grant | $0.00 | +5,054 | 20.8K | +32% | $0 | |
| 2025-05-16 | 2025-05-15 | ON | CARTER SUSAN K | Dir | A - Grant | $0.00 | +5,054 | 23.7K | +27% | $0 | |
| 2025-05-16 | 2025-05-15 | ON | Yan Christine Y | Dir | A - Grant | $0.00 | +5,054 | 46.7K | +12% | $0 | |
| 2025-05-16 | 2025-05-15 | ON | Deitrich Thomas | Dir | A - Grant | $0.00 | +5,054 | 24.1K | +27% | $0 | |
| 2025-04-07 | 2025-04-04 | ON | MASCARENAS PAUL ANTHONY | Dir | A - Grant | $33.70 | +310 | 49.7K | +0.6% | +$10.4K | |
| 2025-03-12 | 2025-03-12 | ON | Campbell Alan | Dir | S - Sale | $43.23 | -10.0K | 85.0K | -11% | -$432.3K | |
| 2025-03-10 | 2025-03-07 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | F - Tax | $45.40 | -3,306 | 144.0K | -2% | -$150.1K | |
| M | 2025-02-24 | 2025-02-20+ | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | F - Tax | $54.51 | -5,378 | 117.9K | -4% | -$293.1K |
| 2025-02-24 | 2025-02-21 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | A - Grant | $0.00 | +33.3K | 151.2K | +28% | $0 | |
| M | 2025-02-24 | 2025-02-21 | ON | El-Khoury Hassane | CEO, Pres, Dir | F - Tax | $54.05 | -23.5K | 1.00M | -2% | -$1.27M |
| 2025-02-24 | 2025-02-21 | ON | El-Khoury Hassane | CEO, Pres, Dir | A - Grant | $0.00 | +93.0K | 1.02M | +10% | $0 | |
| 2025-02-24 | 2025-02-21 | ON | Thad Trent | EVP, CFO | A - Grant | $0.00 | +44.4K | 403.3K | +12% | $0 | |
| M | 2025-02-24 | 2025-02-20+ | ON | Thad Trent | EVP, CFO | F - Tax | $54.89 | -8,435 | 358.9K | -2% | -$463.0K |
| M | 2025-02-24 | 2025-02-20+ | ON | KEETON SIMON | Group Pres, PSG | F - Tax | $54.89 | -6,327 | 223.4K | -3% | -$347.3K |
| 2025-02-24 | 2025-02-21 | ON | KEETON SIMON | Group Pres, PSG | A - Grant | $0.00 | +33.3K | 256.7K | +15% | $0 | |
| M | 2025-02-12 | 2025-02-10+ | ON | Thad Trent | EVP, CFO | F - Tax | $47.63 | -10.8K | 363.1K | -3% | -$514.4K |
| 2025-02-12 | 2025-02-11 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | F - Tax | $47.93 | -6,226 | 119.3K | -5% | -$298.4K | |
| M | 2025-02-12 | 2025-02-10+ | ON | KEETON SIMON | Group Pres, PSG | F - Tax | $47.69 | -7,285 | 226.5K | -3% | -$347.4K |
| M | 2025-02-12 | 2025-02-11 | ON | El-Khoury Hassane | CEO, Pres, Dir | F - Tax | $47.93 | -30.6K | 943.0K | -3% | -$1.47M |
| 2025-02-10 | 2025-02-07 | ON | KEETON SIMON | Group Pres, PSG | F - Tax | $51.25 | -12.4K | 233.8K | -5% | -$633.3K | |
| M | 2025-02-10 | 2025-02-06 | ON | KEETON SIMON | Group Pres, PSG | A - Grant | $0.00 | +42.9K | 239.6K | +22% | $0 |
| 2025-02-10 | 2025-02-07 | ON | Thad Trent | EVP, CFO | F - Tax | $51.25 | -19.8K | 373.9K | -5% | -$1.01M | |
| M | 2025-02-10 | 2025-02-06 | ON | Thad Trent | EVP, CFO | A - Grant | $0.00 | +61.6K | 384.9K | +19% | $0 |
| M | 2025-02-10 | 2025-02-06 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | A - Grant | $0.00 | +37.1K | 131.9K | +39% | $0 |
| 2025-02-10 | 2025-02-07 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | F - Tax | $51.25 | -6,373 | 125.6K | -5% | -$326.6K | |
| M | 2025-02-10 | 2025-02-06 | ON | El-Khoury Hassane | CEO, Pres, Dir | A - Grant | $0.00 | +173.7K | 985.6K | +21% | $0 |
| 2025-02-10 | 2025-02-07 | ON | El-Khoury Hassane | CEO, Pres, Dir | F - Tax | $51.25 | -56.3K | 953.7K | -6% | -$2.89M | |
| 2024-12-20 | 2024-12-20 | ON | MASCARENAS PAUL ANTHONY | Dir | A - Grant | $65.50 | +160 | 49.4K | +0.3% | +$10.5K | |
| 2024-12-18 | 2024-12-17 | ON | GOPALSWAMY SUDHIR | Group Pres, AMG, ISG | S - Sale | $67.64 | -21.1K | 94.8K | -18% | -$1.43M | |
| 2024-12-18 | 2024-12-17 | ON | El-Khoury Hassane | CEO, Pres, Dir | S - Sale | $70.00 | -1,500 | 836.2K | -0.2% | -$105.0K | |
| 2024-12-18 | 2024-12-17 | ON | KEETON SIMON | Group Pres, PSG | S - Sale | $68.56 | -28.0K | 203.2K | -12% | -$1.92M | |
| 2024-11-26 | 2024-11-25 | ON | El-Khoury Hassane | CEO, Pres, Dir | S - Sale | $71.00 | -1,500 | 837.7K | -0.2% | -$106.5K | |
| 2024-10-16 | 2024-10-15 | ON | El-Khoury Hassane | CEO, Pres, Dir | S - Sale | $72.71 | -1,500 | 839.2K | -0.2% | -$109.1K | |
| 2024-09-30 | 2024-09-27 | ON | MASCARENAS PAUL ANTHONY | Dir | A - Grant | $74.39 | +141 | 49.2K | +0.3% | +$10.5K | |
| 2024-09-17 | 2024-09-16 | ON | El-Khoury Hassane | CEO, Pres, Dir | S - Sale | $70.80 | -1,500 | 840.6K | -0.2% | -$106.2K | |
| 2024-08-02 | 2024-07-31 | ON | KEETON SIMON | Group Pres, PSG | S - Sale | $77.94 | -30.9K | 231.1K | -12% | -$2.41M | |
| 2024-07-02 | 2024-07-01 | ON | KEETON SIMON | Group Pres, PSG | F - Tax | $69.18 | -218 | 262.0K | -0.1% | -$15.1K | |
| 2024-07-01 | 2024-06-28 | ON | MASCARENAS PAUL ANTHONY | Dir | A - Grant | $68.55 | +140 | 49.1K | +0.3% | +$9,597 | |
| 2024-06-14 | 2024-06-13 | ON | KIDDOO BRUCE E | Dir | G - Gift | $0.00 | -800 | 15.7K | -5% | $0 | |
| 2024-06-13 | 2024-06-11 | ON | Thad Trent | EVP, CFO | S - Sale | $72.55 | -38.0K | 331.8K | -10% | -$2.76M | |
| 2024-05-30 | 2024-05-26 | ON | GOPALSWAMY SUDHIR | Group Pres, ASG, ISG | F - Tax | $72.56 | -469 | 115.7K | -0.4% | -$34.0K | |
| 2024-05-17 | 2024-05-16 | ON | ABE ATSUSHI | Dir | A - Grant | $0.00 | +3,083 | 176.9K | +2% | $0 | |
| 2024-05-17 | 2024-05-15 | ON | ABE ATSUSHI | Dir | F - Tax | $74.74 | -245 | 173.8K | -0.1% | -$18.3K | |
| 2024-05-17 | 2024-05-16 | ON | Campbell Alan | Dir | A - Grant | $0.00 | +3,083 | 95.0K | +3% | $0 | |
| 2024-05-17 | 2024-05-16 | ON | KIDDOO BRUCE E | Dir | A - Grant | $0.00 | +3,083 | 16.5K | +23% | $0 | |
| 2024-05-17 | 2024-05-16 | ON | CARTER SUSAN K | Dir | A - Grant | $0.00 | +3,083 | 18.6K | +20% | $0 | |
| 2024-05-17 | 2024-05-16 | ON | Yan Christine Y | Dir | A - Grant | $0.00 | +3,083 | 41.6K | +8% | $0 | |
| 2024-05-17 | 2024-05-16 | ON | Deitrich Thomas | Dir | A - Grant | $0.00 | +3,083 | 19.0K | +19% | $0 | |
| 2024-05-17 | 2024-05-16 | ON | WATERS GREGORY L | Dir | A - Grant | $0.00 | +3,083 | 17.5K | +21% | $0 | |
| 2024-05-17 | 2024-05-16 | ON | Lampe-Onnerud Christina | Dir | A - Grant | $0.00 | +3,083 | 4,684 | +193% | $0 | |
| 2024-05-17 | 2024-05-16 | ON | MASCARENAS PAUL ANTHONY | Dir | S - Sale | $74.46 | -911 | 48.9K | -2% | -$67.8K | |
| 2024-05-17 | 2024-05-16 | ON | MASCARENAS PAUL ANTHONY | Dir | A - Grant | $0.00 | +3,083 | 49.8K | +7% | $0 | |
| 2024-04-23 | 2024-04-22 | ON | GOPALSWAMY SUDHIR | Group Pres, ASG, ISG | A - Grant | $0.00 | +22.9K | 127.8K | +22% | $0 |
Purchase Sale Sale after option exercise All abbreviations