Simon Keeton serves as Executive at ON SEMICONDUCTOR CORP, where they oversee executive responsibilities. Since joining the company, Simon Keeton has executed 82 insider transactions totaling $9.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 4, 2025 involved selling 21,000 shares valued at $1.2M.
Simon Keeton currently holds 232,843 shares of ON SEMICONDUCTOR CORP (ON), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Simon Keeton has been a net seller of ON stock. They have purchased $0 and sold $9.7M worth of shares.
Simon Keeton's most recent insider trade was on Dec 4, 2025, when they sold 21,000 shares at $55.72 per share.
Get notified when new Form 4 filings are submitted
| $77.94 |
| Discretionary |
| Jul 1, 2024 | ON | $15.1K | Payment | 218 | $69.18 | Discretionary |
| Feb 21, 2024 | ON | $0 | Award | 28,988 | $N/A | Discretionary |
| Feb 21, 2024 | ON | $0 | Award | 23,190 | $N/A | Discretionary |
| Feb 20, 2024 | ON | $242.5K | Payment | 3,130 | $77.47 | Discretionary |
| Feb 15, 2024 | ON | $812.2K | Payment | 10,074 | $80.62 | Discretionary |
| Feb 12, 2024 | ON | $229.7K | Payment | 2,839 | $80.92 | Discretionary |
| Feb 10, 2024 | ON | $158.1K | Payment | 1,957 | $80.80 | Discretionary |
| Feb 6, 2024 | ON | $542.3K | Payment | 7,105 | $76.32 | Discretionary |
| Feb 2, 2024 | ON | $431.2K | Payment | 6,088 | $70.83 | Discretionary |
| Feb 1, 2024 | ON | $0 | Award | 7,982 | $N/A | Discretionary |
| Feb 1, 2024 | ON | $0 | Award | 34,208 | $N/A | Discretionary |
| Jan 27, 2024 | ON | $0 | Award | 23,170 | $N/A | Discretionary |
| Jan 27, 2024 | ON | $0 | Award | 1,186 | $N/A | Discretionary |
| Oct 5, 2023 | ON | $105.0K | Payment | 1,191 | $88.17 | Discretionary |
| Jul 31, 2023 | ON | $1.1M | Sale | 9,923 | $109.74 | Planned |
| Jul 13, 2023 | ON | $1.0M | Sale | 10,276 | $100.00 | Planned |
| Jul 1, 2023 | ON | $20.7K | Payment | 219 | $94.58 | Planned |
| Jun 30, 2023 | ON | $1.1M | Sale | 11,310 | $95.00 | Planned |
| Mar 2, 2023 | ON | $335.3K | Payment | 4,369 | $76.75 | Discretionary |
| Feb 20, 2023 | ON | $0 | Award | 22,705 | $N/A | Discretionary |
| Feb 15, 2023 | ON | $873.6K | Payment | 10,075 | $86.71 | Discretionary |
| Feb 12, 2023 | ON | $238.0K | Payment | 2,840 | $83.80 | Discretionary |
| Feb 10, 2023 | ON | $164.0K | Payment | 1,957 | $83.80 | Discretionary |
| Feb 7, 2023 | ON | $519.8K | Payment | 6,077 | $85.53 | Discretionary |
| Feb 2, 2023 | ON | $320.0K | Sale | 4,000 | $80.00 | Discretionary |
| Feb 2, 2023 | ON | $0 | Award | 27,678 | $N/A | Discretionary |
| Jan 30, 2023 | ON | $0 | Award | 1,188 | $N/A | Discretionary |
| Jan 30, 2023 | ON | $0 | Award | 23,172 | $N/A | Discretionary |