ON
ON Semiconductor Corporation
NASDAQ: ON · TECHNOLOGY · SEMICONDUCTORS
$98.86
+5.96% today
Updated 2026-04-29
Market cap
$38.88B
P/E ratio
340.90
P/S ratio
6.49x
EPS (TTM)
$0.29
Dividend yield
—
52W range
$37 – $101
Volume
8.5M
ON Semiconductor Corporation (ON) Insider transactions
Net insider activity
Net buying (294,403 shares)
Buy transactions
47
Sell transactions
53
All transactions
| Date | Insider | Title | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-16 | THAD, TRENT | Exec VP & CFO | Sale | 30,000 | $80.00 | $2.40M |
| 2026-04-03 | MASCARENAS, PAUL ANTHONY | Director | Buy | 168 | $62.19 | $10447.92 |
| 2026-03-13 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Sale | 6,114 | $58.67 | $358708.38 |
| 2026-02-21 | THAD, TRENT | Exec VP & CFO | Sale | 10,383 | $69.11 | $717569.13 |
| 2026-02-21 | KEETON, SIMON | Group President, PSG | Sale | 7,788 | $69.11 | $538228.68 |
| 2026-02-21 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Sale | 9,583 | $69.11 | $662281.13 |
| 2026-02-21 | EL-KHOURY, HASSANE | Director, CEO & President | Sale | 36,802 | $69.11 | $2.54M |
| 2026-02-20 | THAD, TRENT | Exec VP & CFO | Buy | 36,175 | — | — |
| 2026-02-20 | THAD, TRENT | Exec VP & CFO | Sale | 4,173 | $69.11 | $288396.03 |
| 2026-02-20 | KEETON, SIMON | Group President, PSG | Buy | 26,046 | — | — |
| 2026-02-20 | KEETON, SIMON | Group President, PSG | Sale | 3,130 | $69.11 | $216314.30 |
| 2026-02-20 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Buy | 31,834 | — | — |
| 2026-02-20 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Sale | 1,455 | $69.11 | $100555.05 |
| 2026-02-20 | EL-KHOURY, HASSANE | Director, CEO & President | Buy | 75,315 | — | — |
| 2026-02-17 | KEETON, SIMON | Group President, PSG | Sale | 44,263 | $71.77 | $3.18M |
| 2026-02-17 | KEETON, SIMON | Group President, PSG | Sale | 4,597 | $71.56 | $328938.79 |
| 2026-02-12 | THAD, TRENT | Exec VP & CFO | Sale | 49,500 | $70.87 | $3.51M |
| 2026-02-12 | THAD, TRENT | Exec VP & CFO | Sale | 7,000 | $72.88 | $510136.20 |
| 2026-02-12 | THAD, TRENT | Exec VP & CFO | Sale | 2,200 | $73.39 | $161465.92 |
| 2026-02-12 | THAD, TRENT | Exec VP & CFO | Sale | 1,300 | $71.70 | $93214.03 |
| 2026-02-12 | KIDDOO, BRUCE E | Director | Sale | 3,570 | — | — |
| 2026-02-12 | EL-KHOURY, HASSANE | Director, CEO & President | Sale | 19,900 | $73.02 | $1.45M |
| 2026-02-12 | EL-KHOURY, HASSANE | Director, CEO & President | Sale | 100 | $73.56 | $7356.00 |
| 2026-02-10 | THAD, TRENT | Exec VP & CFO | Sale | 6,709 | $67.38 | $452052.42 |
| 2026-02-10 | KEETON, SIMON | Group President, PSG | Sale | 5,032 | $67.38 | $339056.16 |
| 2026-02-10 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Sale | 6,191 | $67.38 | $417149.58 |
| 2026-02-10 | EL-KHOURY, HASSANE | Director, CEO & President | Sale | 20,762 | $67.38 | $1.40M |
| 2026-02-06 | THAD, TRENT | Exec VP & CFO | Sale | 12,270 | $65.20 | $800004.00 |
| 2026-02-06 | KEETON, SIMON | Group President, PSG | Sale | 9,232 | $65.20 | $601926.40 |
| 2026-02-06 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Sale | 6,041 | $65.20 | $393873.20 |
| 2026-02-06 | EL-KHOURY, HASSANE | Director, CEO & President | Sale | 34,460 | $65.20 | $2.25M |
| 2026-02-05 | THAD, TRENT | Exec VP & CFO | Buy | 31,050 | — | — |
| 2026-02-05 | THAD, TRENT | Exec VP & CFO | Buy | 4,371 | — | — |
| 2026-02-05 | THAD, TRENT | Exec VP & CFO | Buy | 3,441 | — | — |
| 2026-02-05 | KEETON, SIMON | Group President, PSG | Buy | 23,287 | — | — |
| 2026-02-05 | KEETON, SIMON | Group President, PSG | Buy | 3,279 | — | — |
| 2026-02-05 | KEETON, SIMON | Group President, PSG | Buy | 2,581 | — | — |
| 2026-02-05 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Buy | 23,287 | — | — |
| 2026-02-05 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Buy | 2,581 | — | — |
| 2026-02-05 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Buy | 1,239 | — | — |
| 2026-02-05 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Buy | 401 | — | — |
| 2026-02-05 | EL-KHOURY, HASSANE | Director, CEO & President | Buy | 90,966 | — | — |
| 2026-02-05 | EL-KHOURY, HASSANE | Director, CEO & President | Buy | 12,202 | — | — |
| 2026-02-05 | EL-KHOURY, HASSANE | Director, CEO & President | Buy | 9,604 | — | — |
| 2025-12-19 | MASCARENAS, PAUL ANTHONY | Director | Buy | 189 | $55.21 | $10434.69 |
| 2025-12-04 | KEETON, SIMON | Group President, PSG | Sale | 21,000 | $55.72 | $1.17M |
| 2025-12-03 | THAD, TRENT | Exec VP & CFO | Sale | 20,000 | $55.05 | $1.10M |
| 2025-10-03 | MASCARENAS, PAUL ANTHONY | Director | Buy | 212 | $49.27 | $10445.24 |
| 2025-08-13 | EL-KHOURY, HASSANE | Director, CEO & President | Sale | 15,000 | $51.22 | $768259.50 |
| 2025-07-03 | MASCARENAS, PAUL ANTHONY | Director | Buy | 185 | $56.60 | $10471.00 |
| 2025-06-12 | CAMPBELL, ALAN | Director | Sale | 5,371 | $51.16 | $274780.36 |
| 2025-05-26 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Sale | 470 | $41.27 | $19396.90 |
| 2025-05-15 | YAN, CHRISTINE Y | Director | Buy | 5,054 | — | — |
| 2025-05-15 | WATERS, GREGORY L | Director | Buy | 5,054 | — | — |
| 2025-05-15 | MASCARENAS, PAUL ANTHONY | Director | Buy | 5,054 | — | — |
| 2025-05-15 | KIDDOO, BRUCE E | Director | Buy | 5,054 | — | — |
| 2025-05-15 | DEITRICH, THOMAS | Director | Buy | 5,054 | — | — |
| 2025-05-15 | CARTER, SUSAN K | Director | Buy | 5,054 | — | — |
| 2025-05-15 | CAMPBELL, ALAN | Director | Buy | 5,054 | — | — |
| 2025-04-04 | MASCARENAS, PAUL ANTHONY | Director | Buy | 310 | $33.70 | $10447.00 |
| 2025-03-12 | CAMPBELL, ALAN | Director | Sale | 10,000 | $43.23 | $432257.00 |
| 2025-03-07 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Sale | 3,306 | $45.40 | $150092.40 |
| 2025-02-21 | THAD, TRENT | Exec VP & CFO | Buy | 44,404 | — | — |
| 2025-02-21 | THAD, TRENT | Exec VP & CFO | Sale | 4,262 | $54.05 | $230361.10 |
| 2025-02-21 | KEETON, SIMON | Group President, PSG | Buy | 33,303 | — | — |
| 2025-02-21 | KEETON, SIMON | Group President, PSG | Sale | 3,197 | $54.05 | $172797.85 |
| 2025-02-21 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Buy | 33,303 | — | — |
| 2025-02-21 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Sale | 3,926 | $54.05 | $212200.30 |
| 2025-02-21 | EL-KHOURY, HASSANE | Director, CEO & President | Buy | 92,970 | — | — |
| 2025-02-21 | EL-KHOURY, HASSANE | Director, CEO & President | Sale | 11,898 | $54.05 | $643086.90 |
| 2025-02-21 | EL-KHOURY, HASSANE | Director, CEO & President | Sale | 11,649 | $54.05 | $629628.45 |
| 2025-02-20 | THAD, TRENT | Exec VP & CFO | Sale | 4,173 | $55.74 | $232603.02 |
| 2025-02-20 | KEETON, SIMON | Group President, PSG | Sale | 3,130 | $55.74 | $174466.20 |
| 2025-02-20 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Sale | 1,452 | $55.74 | $80934.48 |
| 2025-02-11 | THAD, TRENT | Exec VP & CFO | Sale | 7,106 | $47.93 | $340590.58 |
| 2025-02-11 | KEETON, SIMON | Group President, PSG | Sale | 5,329 | $47.93 | $255418.97 |
| 2025-02-11 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Sale | 6,226 | $47.93 | $298412.18 |
| 2025-02-11 | EL-KHOURY, HASSANE | Director, CEO & President | Sale | 19,829 | $47.93 | $950403.97 |
| 2025-02-11 | EL-KHOURY, HASSANE | Director, CEO & President | Sale | 10,752 | $47.93 | $515343.36 |
| 2025-02-10 | THAD, TRENT | Exec VP & CFO | Sale | 3,695 | $47.04 | $173812.80 |
| 2025-02-10 | KEETON, SIMON | Group President, PSG | Sale | 1,956 | $47.04 | $92010.24 |
| 2025-02-07 | THAD, TRENT | Exec VP & CFO | Sale | 19,774 | $51.25 | $1.01M |
| 2025-02-07 | KEETON, SIMON | Group President, PSG | Sale | 12,358 | $51.25 | $633347.50 |
| 2025-02-07 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Sale | 6,373 | $51.25 | $326616.25 |
| 2025-02-07 | EL-KHOURY, HASSANE | Director, CEO & President | Sale | 56,302 | $51.25 | $2.89M |
| 2025-02-06 | THAD, TRENT | Exec VP & CFO | Buy | 37,771 | — | — |
| 2025-02-06 | THAD, TRENT | Exec VP & CFO | Buy | 15,077 | — | — |
| 2025-02-06 | THAD, TRENT | Exec VP & CFO | Buy | 8,742 | — | — |
| 2025-02-06 | KEETON, SIMON | Group President, PSG | Buy | 28,329 | — | — |
| 2025-02-06 | KEETON, SIMON | Group President, PSG | Buy | 7,982 | — | — |
| 2025-02-06 | KEETON, SIMON | Group President, PSG | Buy | 6,557 | — | — |
| 2025-02-06 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Buy | 28,329 | — | — |
| 2025-02-06 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Buy | 5,463 | — | — |
| 2025-02-06 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Buy | 2,477 | — | — |
| 2025-02-06 | GOPALSWAMY, SUDHIR | Group President, AMG & ISG | Buy | 803 | — | — |
| 2025-02-06 | EL-KHOURY, HASSANE | Director, CEO & President | Buy | 105,439 | — | — |
| 2025-02-06 | EL-KHOURY, HASSANE | Director, CEO & President | Buy | 43,878 | — | — |
| 2025-02-06 | EL-KHOURY, HASSANE | Director, CEO & President | Buy | 24,404 | — | — |
| 2024-12-20 | MASCARENAS, PAUL ANTHONY | Director | Buy | 160 | $65.50 | $10480.00 |
| 2024-12-17 | KEETON, SIMON | Group President, PSG | Sale | 28,000 | $68.56 | $1.92M |