CIK 0001097864 · Large accelerated filer
ON SEMICONDUCTOR CORP
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- ON
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 363840979
- Phone
- 6022446600
- Business address
- 5701 NORTH PIMA ROAD, SCOTTSDALE, AZ, 85250
- Former names
- SCG HOLDING CORP
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $1,246,240
- in 1 filing, $1.2M under 10b5-1 plans
Net −$1,246,240. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-10-01 | GOPALSWAMY SUDHIR Group President, AMG & ISG | Sale 10b5-1 | −15,578 | $80.00 | $1.2M | 158,177 |
| 2026-04-24 | Thad Trent Exec VP & CFO | Sale 10b5-1 | −30,000 | $100.00 | $3.0M | 271,194 |
| 2026-04-23 | Thad Trent Exec VP & CFO | Sale 10b5-1 | −30,000 | $93.00 | $2.8M | 301,194 |
| 2026-04-16 | Thad Trent Exec VP & CFO | Sale 10b5-1 | −30,000 | $80.00 | $2.4M | 331,194 |
| 2026-03-13 | GOPALSWAMY SUDHIR Group President, AMG & ISG | Sale | −6,114 | $58.67 | $359K | 173,943 |
| 2026-02-17 | KEETON SIMON Group President, PSG | Sale | −4,597 | $71.56 | $329K | 243,258 |
| 2026-02-17 | KEETON SIMON Group President, PSG | Sale | −44,263 | $71.77 | $3.2M | 198,995 |
| 2026-02-12 | El-Khoury Hassane CEO & President | Sale | −100 | $73.56 | $7K | 1,035,510 |
| 2026-02-12 | El-Khoury Hassane CEO & President | Sale | −19,900 | $73.02 | $1.5M | 1,015,610 |
| 2026-02-12 | Thad Trent Exec VP & CFO | Sale 10b5-1 | −1,300 | $71.70 | $93K | 398,160 |
| 2026-02-12 | Thad Trent Exec VP & CFO | Sale 10b5-1 | −2,200 | $73.39 | $161K | 395,960 |
| 2026-02-12 | Thad Trent Exec VP & CFO | Sale 10b5-1 | −7,000 | $72.88 | $510K | 388,960 |
| 2026-02-12 | Thad Trent Exec VP & CFO | Sale 10b5-1 | −49,500 | $70.87 | $3.5M | 339,460 |
| 2025-12-04 | KEETON SIMON Group President, PSG | Sale | −21,000 | $55.72 | $1.2M | 232,843 |
| 2025-12-03 | Thad Trent Exec VP & CFO | Sale | −20,000 | $55.05 | $1.1M | 379,448 |
| 2025-08-13 | El-Khoury Hassane CEO & President | Sale | −15,000 | $51.22 | $768K | 977,814 |
| 2025-06-12 | Campbell Alan Director | Sale 10b5-1 | −5,371 | $51.16 | $275K | 84,689 |
| 2025-03-12 | Campbell Alan Director | Sale 10b5-1 | −10,000 | $43.23 | $432K | 85,006 |
| 2024-12-17 | KEETON SIMON Group President, PSG | Sale | −28,000 | $68.56 | $1.9M | 203,182 |
| 2024-12-17 | GOPALSWAMY SUDHIR Group President, AMG & ISG | Sale | −21,082 | $67.64 | $1.4M | 94,774 |
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