onsemi (ON) insider trading
11 directors and officers declare holding shares of onsemi (ON), each in their own filing with the SEC. The largest is Hassane El-Khoury (CEO & President · Director) with 1.1M shares, 0.27% of the company, worth $81.7M at the last close. The most recent move on file: Paul Anthony Mascarenas bought 126 shares at $84.89 on Oct 2, 2026. Of the 10 with a trade on file, 8 last bought and 2 last sold. Purchases and sales are as reported on Forms 3, 4 and 5 — the SEC counts private transactions too, and many large sales follow a plan arranged in advance. Holdings are never added up: two spouses often report the same shares, and a joint filing carries a fund's.
| Insider | Role | Shares | % of company | Value | Last trade on file | Filed |
|---|---|---|---|---|---|---|
| Hassane El-Khoury | CEO & President · Director | 1.1M | 0.27% | $81.7M | bought 75,315 shares on Feb 20, 2026 | Feb 21, 2026 |
| Thad Trent | Exec VP & CFO | 271,194 | 0.07% | $21.0M | sold 60,000 shares at $93.00 on Apr 23, 2026 | Apr 24, 2026 |
| Simon Keeton | Group President, PSG | 214,123 | 0.06% | $16.6M | bought 26,046 shares on Feb 20, 2026 | Feb 21, 2026 |
| Sudhir Gopalswamy | Group President, AMG & ISG | 158,177 | 0.04% | $12.3M | sold 15,578 shares at $80.00 on Oct 1, 2026 | Oct 1, 2026 |
| Paul Anthony Mascarenas | Director | 57,716 | 0.01% | $4.5M | bought 126 shares at $84.89 on Oct 2, 2026 | Oct 2, 2026 |
| Christine Y. Yan | Director | 48,655 | 0.01% | $3.8M | bought 1,986 shares on May 14, 2026 | May 14, 2026 |
| Gregory L. Waters | Director | 41,524 | 0.01% | $3.2M | bought 1,986 shares on May 14, 2026 | May 14, 2026 |
| Thomas Deitrich | Director | 26,060 | <0.01% | $2.0M | bought 1,986 shares on May 14, 2026 | May 14, 2026 |
| Susan K. Carter | Director | 25,638 | <0.01% | $2.0M | bought 1,986 shares on May 14, 2026 | May 14, 2026 |
| Bruce E. Kiddoo | Director | 19,216 | <0.01% | $1.5M | bought 1,986 shares on May 14, 2026 | May 14, 2026 |
| Achyut Shah | Group President, PSG | 15,207 | <0.01% | $1.2M | — | May 15, 2026 |
Each insider at onsemi
- Hassane El-Khoury — CEO & President · Director
- Thad Trent — Exec VP & CFO
- Simon Keeton — Group President, PSG
- Sudhir Gopalswamy — Group President, AMG & ISG
- Paul Anthony Mascarenas — Director
- Christine Y. Yan — Director
- Gregory L. Waters — Director
- Thomas Deitrich — Director
- Susan K. Carter — Director
- Bruce E. Kiddoo — Director
- Achyut Shah — Group President, PSG
No longer filing
- Alan Campbell — Director
What insiders bought and sold across AI stocks · All filings on sec.gov