Insider · CIK 0001763605
Simon Keeton
Files at ON (ON SEMICONDUCTOR CORP). First filing Dec 18, 2024, latest Feb 18, 2026.
In brief
Simon Keeton files SEC Form 4 as president at ON (ON SEMICONDUCTOR CORP). Since Dec 18, 2024, Simon Keeton has reported 0 open-market buys worth $0 and 3 open-market sells worth $6.6M, the latest filed on Feb 18, 2026.
A track record needs three past buys with six months of prices behind them; Simon Keeton has 0, so none is measured yet.
The newest scored trade: sold $3.5M of ON on Feb 17, 2026, filed Feb 18, 2026, scored 65 (notable). In the last 12 months: 0 buys worth $0 and 2 sells worth $4.7M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
ON: ON SEMICONDUCTOR CORP
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 65Notable | ON SEMICONDUCTOR CORP | $3.5M 48,860 shares | -20% | +125% from low-0% from high | |
| 53Moderate | ON SEMICONDUCTOR CORP | $1.2M 21,000 shares | -8% | +71% from low-19% from high | |
| 65Notable | ON SEMICONDUCTOR CORP | $1.9M 28,000 shares | -12% | - |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Jun 3, 2026 | ON ON SEMICONDUCTOR CORP | 19,902 0.01% of outstanding | $2.6M | Jun 3, 2026 | $3.3M |
| May 11, 2026 | ON ON SEMICONDUCTOR CORPORATION | 31,463 0.01% of outstanding | $3.3M | May 11, 2026 | $3.5M |
| Feb 17, 2026 | ON ON SEMICONDUCTOR CORPORATION | 48,860 0.01% of outstanding | $3.5M | Feb 17, 2026 | $1.2M |
| Dec 4, 2025 | ON ON SEMICONDUCTOR CORPORATION | 21,000 0.01% of outstanding | $1.2M | Dec 4, 2025 | none |
| Dec 17, 2024 | ON ON SEMICONDUCTOR CORP | 28,000 0.01% of outstanding | $1.9M | Dec 17, 2024 | none |
Transactions
Every row this insider has filed, 21 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Feb 20, 2026 | ON ON SEMICONDUCTOR CORP | AGrant or award Common | +26,046 | $0.00 | $0 | 225,041 | Feb 24, 2026 |
| Feb 20, 2026 | ON ON SEMICONDUCTOR CORP | FTax withholding Common | -3,130 | $69.11 | $216k | 221,911 | Feb 24, 2026 |
| Feb 21, 2026 | ON ON SEMICONDUCTOR CORP | FTax withholding Common | -7,788 | $69.11 | $538k | 214,123 | Feb 24, 2026 |
| Feb 17, 2026 | ON ON SEMICONDUCTOR CORP | SOpen-market sale Common | -4,597 | $71.56 | $329k | 243,258 | Feb 18, 2026 |
| Feb 17, 2026 | ON ON SEMICONDUCTOR CORP | SOpen-market sale Common | -44,263 | $71.77 | $3.2M | 198,995 | Feb 18, 2026 |
| Feb 10, 2026 | ON ON SEMICONDUCTOR CORP | FTax withholding Common | -5,032 | $67.38 | $339k | 247,855 | Feb 12, 2026 |
| Feb 5, 2026 | ON ON SEMICONDUCTOR CORP | AGrant or award Common | +23,287 | $0.00 | $0 | 256,259 | Feb 9, 2026 |
| Feb 5, 2026 | ON ON SEMICONDUCTOR CORP | AGrant or award Common | +3,279 | $0.00 | $0 | 259,538 | Feb 9, 2026 |
| Feb 5, 2026 | ON ON SEMICONDUCTOR CORP | AGrant or award Common | +2,581 | $0.00 | $0 | 262,119 | Feb 9, 2026 |
| Feb 6, 2026 | ON ON SEMICONDUCTOR CORP | FTax withholding Common | -9,232 | $65.20 | $602k | 252,887 | Feb 9, 2026 |
| Dec 4, 2025 | ON ON SEMICONDUCTOR CORP | SOpen-market sale Common | -21,000 | $55.72 | $1.2M | 232,843 | Dec 8, 2025 |
| Feb 20, 2025 | ON ON SEMICONDUCTOR CORP | FTax withholding Common | -3,130 | $55.74 | $174k | 223,365 | Feb 24, 2025 |
| Feb 21, 2025 | ON ON SEMICONDUCTOR CORP | AGrant or award Common | +33,303 | $0.00 | $0 | 256,668 | Feb 24, 2025 |
| Feb 21, 2025 | ON ON SEMICONDUCTOR CORP | FTax withholding Common | -3,197 | $54.05 | $173k | 253,471 | Feb 24, 2025 |
| Feb 10, 2025 | ON ON SEMICONDUCTOR CORP | FTax withholding Common | -1,956 | $47.04 | $92k | 231,824 | Feb 12, 2025 |
| Feb 11, 2025 | ON ON SEMICONDUCTOR CORP | FTax withholding Common | -5,329 | $47.93 | $255k | 226,495 | Feb 12, 2025 |
| Feb 6, 2025 | ON ON SEMICONDUCTOR CORP | AGrant or award Common | +28,329 | $0.00 | $0 | 231,599 | Feb 10, 2025 |
| Feb 6, 2025 | ON ON SEMICONDUCTOR CORP | AGrant or award Common | +7,982 | $0.00 | $0 | 239,581 | Feb 10, 2025 |
| Feb 6, 2025 | ON ON SEMICONDUCTOR CORP | AGrant or award Common | +6,557 | $0.00 | $0 | 246,138 | Feb 10, 2025 |
| Feb 7, 2025 | ON ON SEMICONDUCTOR CORP | FTax withholding Common | -12,358 | $51.25 | $633k | 233,780 | Feb 10, 2025 |
| Dec 17, 2024 | ON ON SEMICONDUCTOR CORP | SOpen-market sale Common | -28,000 | $68.56 | $1.9M | 203,182 | Dec 18, 2024 |
Questions about Simon Keeton
Answered from the filings on this page, as of the latest one.
Is Simon Keeton buying or selling?
In the last 12 months Simon Keeton reported 0 open-market buys worth $0 and 2 open-market sells worth $4.7M on SEC Form 4; the latest was sold $3.5M of ON on Feb 17, 2026. Grants, option exercises and tax withholding are not counted.
How did Simon Keeton's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Simon Keeton has 0.
Where does Simon Keeton file Form 4?
Simon Keeton has filed Form 4 at ON (ON SEMICONDUCTOR CORP) as Group President, PSG. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.