ON SEMICONDUCTOR CORP insider trading
ON$84.89+4.81 (+6.01%)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+74.2%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ3 '25Q4 '25Q1 '26Q2 '26Q3 '26Q4 '26
Unlock quarterly net flowKey players
- HEHassane El-Khoury0.2708%
- TTTrent Thad0.0697%
- SKSimon Keeton0.055%
- SGSudhir Gopalswamy0.0406%
- ACAlan Campbell0.0218%
- PAPaul Anthony Mascarenas0.0148%
- CYChristine Y. Yan0.0125%
- GLGregory L. Waters0.0107%
- TDThomas Deitrich0.0067%
- SKSusan K. Carter0.0066%
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| ON | Sudhir Gopalswamy | Open market sell$1.25M | -9.0% | $80.00 | $1.25M | Oct 1, 2026 | Oct 2, 2026 |
| ON | Trent Thad | Open market sell$3M | -10.0% | $100.00 | $3M | Apr 24, 2026 | Apr 27, 2026 |
| ON | Trent Thad | Open market sell$2.79M | -9.1% | $93.00 | $2.79M | Apr 23, 2026 | Apr 27, 2026 |
| ON | Trent Thad | Open market sell$2.4M | -8.3% | $80.00 | $2.4M | Apr 16, 2026 | Apr 17, 2026 |
| ON | Sudhir Gopalswamy | Open market sell$359K | -3.4% | $58.67 | $359K | Mar 13, 2026 | Mar 16, 2026 |
| ON | Simon Keeton | Open market sell$3.18M | -18.2% | $71.77 | $3.18M | Feb 17, 2026 | Feb 18, 2026 |
| ON | Simon Keeton | Open market sell$329K | -1.9% | $71.56 | $329K | Feb 17, 2026 | Feb 18, 2026 |
| ON | Hassane El-Khoury | Open market sell$1.45M | -1.9% | $73.02 | $1.45M | Feb 12, 2026 | Feb 12, 2026 |
| ON | Hassane El-Khoury | Open market sell$7.36K | 0.0% | $73.56 | $7.36K | Feb 12, 2026 | Feb 12, 2026 |
| ON | Trent Thad | Open market sell$3.51M | -12.7% | $70.87 | $3.51M | Feb 12, 2026 | Feb 12, 2026 |
| ON | Trent Thad | Open market sell$510K | -1.8% | $72.88 | $510K | Feb 12, 2026 | Feb 12, 2026 |
| ON | Trent Thad | Open market sell$161K | -0.6% | $73.39 | $161K | Feb 12, 2026 | Feb 12, 2026 |
| ON | Trent Thad | Open market sell$93.2K | -0.3% | $71.70 | $93.2K | Feb 12, 2026 | Feb 12, 2026 |
| ON | Simon Keeton | Open market sell$1.17M | -8.3% | $55.72 | $1.17M | Dec 4, 2025 | Dec 8, 2025 |
| ON | Trent Thad | Open market sell$1.1M | -5.0% | $55.05 | $1.1M | Dec 3, 2025 | Dec 4, 2025 |