ON Semiconductor Corporation
ONLast close · Oct 16, 202672.02−1.68 (−2.28%)
Market cap$28.0B
Between Feb 5, 2026 and Oct 2, 2026, ON Semiconductor (ON) insiders filed 40 Form 4 transactions: 13 sales worth $19.0M in total and no open-market purchase; 8 of the sales were under 10b5-1 plans set in advance. The largest seller was Thad Trent, $3.5M. 27 other filings were grants, exercises or gifts, which say nothing about buying or selling.
40
0
13
9
Form 4 transactions
| Date | Insider | Title | Code | Plan | Shares | Price | Value |
|---|---|---|---|---|---|---|---|
| 2026-10-02 | MASCARENAS PAUL ANTHONY | Director | A | 126 | 84.89 | $10,696.1 | |
| 2026-10-01 | GOPALSWAMY SUDHIR | Group President, AMG & ISG | S | 10b5-1 | 15,578 | 80.00 | $1.2M |
| 2026-07-02 | MASCARENAS PAUL ANTHONY | Director | A | 116 | 91.22 | $10,581.5 | |
| 2026-05-26 | GOPALSWAMY SUDHIR | Group President, AMG & ISG | F | 470 | 127.00 | $59,690 | |
| 2026-05-14 | Deitrich Thomas | Director | A | 1,986 | 0.00 | $0 | |
| 2026-05-14 | WATERS GREGORY L | Director | A | 1,986 | 0.00 | $0 | |
| 2026-05-14 | CARTER SUSAN K | Director | A | 1,986 | 0.00 | $0 | |
| 2026-05-14 | Yan Christine Y | Director | A | 1,986 | 0.00 | $0 | |
| 2026-05-14 | KIDDOO BRUCE E | Director | A | 1,986 | 0.00 | $0 | |
| 2026-05-14 | MASCARENAS PAUL ANTHONY | Director | A | 1,986 | 0.00 | $0 | |
| 2026-04-23 | Thad Trent | Exec VP & CFO | S | 10b5-1 | 30,000 | 93.00 | $2.8M |
| 2026-04-24 | Thad Trent | Exec VP & CFO | S | 10b5-1 | 30,000 | 100.00 | $3.0M |
| 2026-04-16 | Thad Trent | Exec VP & CFO | S | 10b5-1 | 30,000 | 80.00 | $2.4M |
| 2026-04-03 | MASCARENAS PAUL ANTHONY | Director | A | 168 | 62.19 | $10,447.9 | |
| 2026-03-13 | GOPALSWAMY SUDHIR | Group President, AMG & ISG | S | 6,114 | 58.67 | $358,708.4 | |
| 2026-02-20 | El-Khoury Hassane | CEO & President | A | 75,315 | 0.00 | $0 | |
| 2026-02-21 | El-Khoury Hassane | CEO & President | F | 36,802 | 69.11 | $2.5M | |
| 2026-02-21 | GOPALSWAMY SUDHIR | Group President, AMG & ISG | F | 9,583 | 69.11 | $662,281.1 | |
| 2026-02-20 | GOPALSWAMY SUDHIR | Group President, AMG & ISG | A | 31,834 | 0.00 | $0 | |
| 2026-02-20 | GOPALSWAMY SUDHIR | Group President, AMG & ISG | F | 1,455 | 69.11 | $100,555.1 | |
| 2026-02-20 | Thad Trent | Exec VP & CFO | A | 36,175 | 0.00 | $0 | |
| 2026-02-20 | Thad Trent | Exec VP & CFO | F | 4,173 | 69.11 | $288,396 | |
| 2026-02-21 | Thad Trent | Exec VP & CFO | F | 10,383 | 69.11 | $717,569.1 | |
| 2026-02-20 | KEETON SIMON | Group President, PSG | A | 26,046 | 0.00 | $0 | |
| 2026-02-20 | KEETON SIMON | Group President, PSG | F | 3,130 | 69.11 | $216,314.3 | |
| 2026-02-21 | KEETON SIMON | Group President, PSG | F | 7,788 | 69.11 | $538,228.7 | |
| 2026-02-17 | KEETON SIMON | Group President, PSG | S | 4,597 | 71.56 | $328,938.8 | |
| 2026-02-17 | KEETON SIMON | Group President, PSG | S | 44,263 | 71.77 | $3.2M | |
| 2026-02-12 | KIDDOO BRUCE E | Director | G | 3,570 | 0.00 | $0 | |
| 2026-02-10 | KEETON SIMON | Group President, PSG | F | 5,032 | 67.38 | $339,056.2 | |
| 2026-02-10 | El-Khoury Hassane | CEO & President | F | 20,762 | 67.38 | $1.4M | |
| 2026-02-12 | El-Khoury Hassane | CEO & President | S | 100 | 73.56 | $7,356 | |
| 2026-02-12 | El-Khoury Hassane | CEO & President | S | 19,900 | 73.02 | $1.5M | |
| 2026-02-10 | Thad Trent | Exec VP & CFO | F | 10b5-1 | 6,709 | 67.38 | $452,052.4 |
| 2026-02-12 | Thad Trent | Exec VP & CFO | S | 10b5-1 | 1,300 | 71.70 | $93,214 |
| 2026-02-12 | Thad Trent | Exec VP & CFO | S | 10b5-1 | 2,200 | 73.39 | $161,465.9 |
| 2026-02-12 | Thad Trent | Exec VP & CFO | S | 10b5-1 | 7,000 | 72.88 | $510,136.2 |
| 2026-02-12 | Thad Trent | Exec VP & CFO | S | 10b5-1 | 49,500 | 70.87 | $3.5M |
| 2026-02-10 | GOPALSWAMY SUDHIR | Group President, AMG & ISG | F | 6,191 | 67.38 | $417,149.6 | |
| 2026-02-05 | GOPALSWAMY SUDHIR | Group President, AMG & ISG | A | 23,287 | 0.00 | $0 |
Codes are the SEC's: P open-market purchase, S open-market sale; M exercise, F tax withholding, A grant and G gift are routine. A 10b5-1 flag means the trade ran under a plan adopted in advance. Method notes in where the numbers come from.