KEETON SIMON — SEC Form 4 filings
SEC reporting owner CIK 1763605. 17 Form 4 filings on record with FilingPulse; latest filed 2026-02-24.
Transaction summary — filings shown
Covers all 17 filings on record, filed 2024-01-30 to 2026-02-24. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 5 legs across 4 filings — 128,799 shares, $9,006,892 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 30.
- Largest priced transaction: sale of 44,263 shares @ $71.77 ($3,176,760) in ON SEMICONDUCTOR CORP, filed 2026-02-18.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| ON SEMICONDUCTOR CORP (ON) | Group President, PSG | 17 | — | 5 legs · 128,799 sh · $9,006,892 | 30 |
Form 4 filings — KEETON SIMON
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-02-24 | 4 | ON SEMICONDUCTOR CORP (ON) | Grant/award (A): 26,046 @ $0 · Tax withholding (F): 3,130 @ $69.11 · Tax withholding (F): 7,788 @ $69.11 | EDGAR |
| 2026-02-18 | 4 | ON SEMICONDUCTOR CORP (ON) | Sale (S): 4,597 @ $71.56 · Sale (S): 44,263 @ $71.77 | EDGAR |
| 2026-02-12 | 4 | ON SEMICONDUCTOR CORP (ON) | Tax withholding (F): 5,032 @ $67.38 | EDGAR |
| 2026-02-09 | 4 | ON SEMICONDUCTOR CORP (ON) | Grant/award (A): 23,287 @ $0 · Grant/award (A): 3,279 @ $0 · Grant/award (A): 2,581 @ $0 · Tax withholding (F): 9,232 @ $65.20 | EDGAR |
| 2025-12-08 | 4 | ON SEMICONDUCTOR CORP (ON) | Sale (S): 21,000 @ $55.72 | EDGAR |
| 2025-02-24 | 4 | ON SEMICONDUCTOR CORP (ON) | Tax withholding (F): 3,130 @ $55.74 · Grant/award (A): 33,303 @ $0 · Tax withholding (F): 3,197 @ $54.05 | EDGAR |
| 2025-02-12 | 4 | ON SEMICONDUCTOR CORP (ON) | Tax withholding (F): 1,956 @ $47.04 · Tax withholding (F): 5,329 @ $47.93 | EDGAR |
| 2025-02-10 | 4 | ON SEMICONDUCTOR CORP (ON) | Grant/award (A): 28,329 @ $0 · Grant/award (A): 7,982 @ $0 · Grant/award (A): 6,557 @ $0 · Tax withholding (F): 12,358 @ $51.25 | EDGAR |
| 2024-12-18 | 4 | ON SEMICONDUCTOR CORP (ON) | Sale (S): 28,000 @ $68.56 | EDGAR |
| 2024-08-02 | 4 | ON SEMICONDUCTOR CORP (ON) | Sale (S): 30,939 @ $77.94 | EDGAR |
| 2024-07-02 | 4 | ON SEMICONDUCTOR CORP (ON) | Tax withholding (F): 218 @ $69.18 | EDGAR |
| 2024-02-22 | 4 | ON SEMICONDUCTOR CORP (ON) | Tax withholding (F): 3,130 @ $77.47 · Grant/award (A): 28,988 @ $0 · Grant/award (A): 23,190 @ $0 | EDGAR |
| 2024-02-20 | 4 | ON SEMICONDUCTOR CORP (ON) | Tax withholding (F): 10,074 @ $80.62 | EDGAR |
| 2024-02-13 | 4 | ON SEMICONDUCTOR CORP (ON) | Tax withholding (F): 1,957 @ $80.80 · Tax withholding (F): 2,839 @ $80.92 | EDGAR |
| 2024-02-07 | 4 | ON SEMICONDUCTOR CORP (ON) | Tax withholding (F): 7,105 @ $76.32 | EDGAR |
| 2024-02-05 | 4 | ON SEMICONDUCTOR CORP (ON) | Grant/award (A): 34,208 @ $0 · Grant/award (A): 7,982 @ $0 · Tax withholding (F): 6,088 @ $70.83 | EDGAR |
| 2024-01-30 | 4 | ON SEMICONDUCTOR CORP (ON) | Grant/award (A): 23,170 @ $0 · Grant/award (A): 1,186 @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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