On Semiconductor Corp
ON- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001097864
No open-market purchases or sales by On Semiconductor Corp insiders were filed in the last 90 days; 999 institutions reported holding it in 13F filings for Q2 2026, worth $37.8B in total; superinvestors Soros Fund Management and Maverick Capital hold it.
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by On Semiconductor Corp insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for On Semiconductor Corp, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Mascarenas Paul Anthony | Director | 57,590 | Jul 2, 2026 | 5 |
| Gopalswamy Sudhir | Group President, AMG & ISG | 173,588 | May 27, 2026 | 5 |
| Kiddoo Bruce E | Director | 19,216 | May 18, 2026 | 2 |
| Carter Susan K | Director | 25,638 | May 18, 2026 | 1 |
| Waters Gregory L | Director | 24,524 | May 18, 2026 | 1 |
| Deitrich Thomas | Director | 26,060 | May 18, 2026 | 1 |
| Yan Christine Y | Director | 48,655 | May 18, 2026 | 1 |
| Thad Trent | Exec VP & CFO | 271,194 | Apr 27, 2026 | 6 |
| El-Khoury Hassane | CEO & President | 1,054,123 | Feb 24, 2026 | 3 |
| Keeton Simon | Group President, PSG | 214,123 | Feb 24, 2026 | 5 |
| Campbell Alan | Director | 84,689 | Jun 12, 2025 | 0 |
| Abe Atsushi | Director | 176,886 | May 17, 2024 | 0 |
| Lampe-Onnerud Christina | Director | 4,684 | May 17, 2024 | 0 |
| Jatou Ross | SVP & GM, ISG | 112,730 | Feb 22, 2024 | 0 |
| Colpitts Bernard Raymond Jr | Chief Accounting Officer | 31,045 | Sep 13, 2023 | 0 |
| Tong Robert | SVP & GM, ASG | 60,143 | Mar 6, 2023 | 0 |
| Delfassy Gilles | Director | 55,667 | May 27, 2022 | 0 |
| Hopkin Vince Craig | EVP & GM, ASG | 169,073 | May 12, 2022 | 0 |
| Cave George H | EVP, Gen Cnsl, CCO, & Sec | 200,975 | Sep 10, 2021 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 3, 2021 (view filing) | Nov 1 | 2 days | Colpitts Bernard Raymond JrChief Accounting Officer | SSaleCommon | −3.13K | $53.57 | −$167.9K | −15.3%17.3K after | |
| Sep 10, 2021 (view filing) | Sep 8 | 2 days | Cave George HEVP, Gen Cnsl, CCO, & Sec | SSaleCommon | −11.2K | $45.20 | −$506.7K | −5.3%201.0K after | |
| Sep 9, 2021 (view filing) | Sep 7 | 2 days | Waters Gregory LDirector | PPurchaseCommon | +17.0K | $45.26 | +$769.4K | New position17.0K after | |
| Aug 12, 2021 (view filing) | Aug 10 | 2 days | Cave George HEVP, Gen Cnsl, CCO, & Sec | SSaleCommon | −10.0K | $45.15 | −$451.5K | −4.5%212.2K after | |
| Aug 5, 2021 (view filing) | Aug 3 | 2 days | Keeton SimonEVP & GM, PSG | SSaleCommon | −4.30K | $43.74 | −$188.1K | −3.5%120.3K after | |
| Aug 4, 2021 (view filing) | Aug 2 | 2 days | Hopkin Vince CraigEVP & GM, ASG | SSaleCommon | −4.00K | $42.94 | −$171.8K | −3.0%128.3K after | |
| Aug 4, 2021 (view filing) | Aug 2 | 2 days | Colpitts Bernard Raymond JrChief Accounting Officer | SSaleCommon | −490 | $42.94 | −$21.0K | −2.5%19.0K after |