KEETON SIMON (CIK 1763605) reported 20 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-24). Recent activity: Sell ON (7,788 shares), Sell ON (3,130 shares), Buy ON (26,046 shares), Sell ON (4,597 shares), Sell ON (44,263 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-24 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Sell | 7,788 | $538,229 |
| 2026-02-24 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Sell | 3,130 | $216,314 |
| 2026-02-24 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Buy | 26,046 | $0 |
| 2026-02-18 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Sell | 4,597 | $328,961 |
| 2026-02-18 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Sell | 44,263 | $3.2M |
| 2026-02-12 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Sell | 5,032 | $339,056 |
| 2026-02-09 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Buy | 23,287 | $0 |
| 2026-02-09 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Buy | 3,279 | $0 |
| 2026-02-09 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Buy | 2,581 | $0 |
| 2026-02-09 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Sell | 9,232 | $601,926 |
| 2025-12-08 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Sell | 21,000 | $1.2M |
| 2025-02-24 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Sell | 3,130 | $174,466 |
| 2025-02-24 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Buy | 33,303 | $0 |
| 2025-02-24 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Sell | 3,197 | $172,798 |
| 2025-02-12 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Sell | 1,956 | $92,010 |
| 2025-02-12 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Sell | 5,329 | $255,419 |
| 2025-02-10 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Buy | 28,329 | $0 |
| 2025-02-10 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Buy | 7,982 | $0 |
| 2025-02-10 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Buy | 6,557 | $0 |
| 2025-02-10 | ON SEMICONDUCTOR CORP (ON) | Group President, PSG | Sell | 12,358 | $633,348 |
Source: SEC Form 4 filings · as of 2026-02-24