ON Semiconductor Corp (ON)

ON Semiconductor Corp has experienced significant selling activity from key executives and directors over the past ninety days. These transactions occurred amidst a challenging period for the stock, which saw a 44.7% decline. Despite the recent negative price performance, the company reported a 2.7778% earnings beat in its latest financial results.
Ticker: ON Exchange: NSM


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Insider trades have triggered activity signals for ON Semiconductor Corp. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.0
ALAN CAMPBELL Director Non-Executive Director
Transaction date
Proposed sale
Price
459.00
Quantity 92,360
Value US$2,428,504
3.1
KEETON SIMON Officer Officer
Transaction date
Proposed sale
Price
207.08
Quantity 22,446
Value US$3,955,704
2.0
ALAN CAMPBELL Director Non-Executive Director
Transaction date
Proposed sale
Price
125.34
Quantity 32,073
Value US$4,607,277
3.1
SIMON KEETON Officer Officer
Transaction date
Proposed sale
Price
105.30
Quantity 31,463
Value US$3,313,172
1.7
Thad Trent Exec VP & CFO Officer
Transaction date
Sale
Price
100.00
Quantity 30,000 -10.0%
Value US$3,000,000
1.7
THAD TRENT Officer Officer
Transaction date
Proposed sale
Price
97.78
Quantity 30,000
Value US$2,933,400
1.7
Thad Trent Exec VP & CFO Officer
Transaction date
Sale
Price
93.00
Quantity 30,000 -9.1%
Value US$2,790,000
1.7
THAD TRENT Officer Officer
Transaction date
Proposed sale
Price
88.99
Quantity 30,000
Value US$2,669,700
1.7
THAD TRENT Officer Officer
Transaction date
Proposed sale
Price
88.99
Quantity 30,000
Value US$2,669,700
1.7
Thad Trent Exec VP & CFO Officer
Transaction date
Planned sale
Price
80.00
Quantity 30,000 -8.3%
Value US$2,400,000
1.7
THAD TRENT Officer Officer
Transaction date
Proposed sale
Price
72.43
Quantity 30,000
Value US$2,172,900
0.5
GOPALSWAMY SUDHIR Group President, AMG & ISG Officer
Transaction date
Sale
Price
58.67
Quantity 6,114 -3.4%
Value US$358,708
0.5
GOPALSWAMY SUDHIR Officer Officer
Transaction date
Proposed sale
Price
58.67
Quantity 6,114
Value US$358,708
3.1
KEETON SIMON Group President, PSG Officer
Transaction date
Sale
Price
71.77
Quantity 44,263 -18.2%
Value US$3,176,760
3.1
KEETON SIMON Group President, PSG Officer
Transaction date
Sale
Price
71.56
Quantity 4,597 -1.9%
Value US$328,939
3.1
SIMON KEETON Officer Officer
Transaction date
Proposed sale
Price
71.75
Quantity 48,860
Value US$3,505,699
2.3
El-Khoury Hassane CEO & President Executive Director
Transaction date
Sale
Price
73.02
Quantity 19,900 -1.9%
Value US$1,453,058
2.3
El-Khoury Hassane CEO & President Executive Director
Transaction date
Sale
Price
73.56
Quantity 100 -0.0%
Value US$7,356
1.7
Thad Trent Exec VP & CFO Officer
Transaction date
Sale
Price
70.87
Quantity 49,500 -12.7%
Value US$3,508,159
1.7
Thad Trent Exec VP & CFO Officer
Transaction date
Sale
Price
72.88
Quantity 7,000 -1.8%
Value US$510,136
1.7
Thad Trent Exec VP & CFO Officer
Transaction date
Sale
Price
73.39
Quantity 2,200 -0.6%
Value US$161,466
1.7
Thad Trent Exec VP & CFO Officer
Transaction date
Sale
Price
71.70
Quantity 1,300 -0.3%
Value US$93,214
1.7
THAD TRENT Officer Officer
Transaction date
Proposed sale
Price
71.18
Quantity 60,000
Value US$4,270,800
2.3
EL-KHOURY LIVING TRUST Officer; Director Executive Director
Transaction date
Proposed sale
Price
73.02
Quantity 20,000
Value US$1,460,414
3.1
KEETON SIMON Group President, PSG Officer
Transaction date
Planned sale
Price
55.72
Quantity 21,000 -8.3%
Value US$1,170,059
3.1
SIMON KEETON Officer Officer
Transaction date
Proposed sale
Price
55.72
Quantity 21,000
Value US$1,170,057
1.7
Thad Trent Exec VP & CFO Officer
Transaction date
Planned sale
Price
55.05
Quantity 20,000 -5.0%
Value US$1,100,972
1.7
THAD TRENT Officer Officer
Transaction date
Proposed sale
Price
55.05
Quantity 20,000
Value US$1,100,972
2.3
El-Khoury Hassane CEO & President Executive Director
Transaction date
Planned sale
Price
51.22
Quantity 15,000 -1.5%
Value US$768,260
2.3
EL-KHOURY LIVING TRUST Officer; Director Executive Director
Transaction date
Proposed sale
Price
51.22
Quantity 15,000
Value US$768,260
2.0
ALAN CAMPBELL Director Non-Executive Director
Transaction date
Proposed sale
Price
51.16
Quantity 5,371
Value US$274,780
2.0
Campbell Alan Non-Executive Director
Transaction date
Sale
Price
51.16
Quantity 5,371 -6.0%
Value US$274,780
2.0
ALAN CAMPBELL Director Non-Executive Director
Transaction date
Proposed sale
Price
43.23
Quantity 10,000
Value US$432,256
2.0
Campbell Alan Non-Executive Director
Transaction date
Sale
Price
43.23
Quantity 10,000 -10.5%
Value US$432,257
3.1
KEETON SIMON Group President, PSG Officer
Transaction date
Planned sale
Price
68.56
Quantity 28,000 -12.1%
Value US$1,919,789
2.3
El-Khoury Hassane CEO & President Executive Director
Transaction date
Sale
Price
70.00
Quantity 1,500 -0.2%
Value US$105,000
0.5
GOPALSWAMY SUDHIR Group President, AMG & ISG Officer
Transaction date
Planned sale
Price
67.64
Quantity 21,082 -18.2%
Value US$1,426,041
3.1
KEETON SIMON Officer Officer
Transaction date
Proposed sale
Price
68.56
Quantity 28,000
Value US$1,919,790
0.5
GOPALSWAMY SUDHIR Officer Officer
Transaction date
Proposed sale
Price
67.64
Quantity 21,082
Value US$1,426,041
2.3
El-Khoury Hassane CEO & President Executive Director
Transaction date
Sale
Price
71.00
Quantity 1,500 -0.2%
Value US$106,500
2.3
El-Khoury Hassane CEO & President Executive Director
Transaction date
Planned sale
Price
72.71
Quantity 1,500 -0.2%
Value US$109,065
2.3
El-Khoury Hassane CEO & President Executive Director
Transaction date
Planned sale
Price
70.80
Quantity 1,500 -0.2%
Value US$106,200
3.1
KEETON SIMON Group President, PSG Officer
Transaction date
Sale
Price
77.94
Quantity 30,939 -11.8%
Value US$2,411,345
3.1
KEETON SIMON Officer Officer
Transaction date
Proposed sale
Price
77.94
Quantity 30,939
Value US$2,411,345
1.7
Thad Trent Exec VP & CFO Officer
Transaction date
Planned sale
Price
72.55
Quantity 38,000 -10.3%
Value US$2,756,938
1.7
THAD TRENT Officer Officer
Transaction date
Proposed sale
Price
72.55
Quantity 38,000
Value US$2,756,938
2.2
MASCARENAS PAUL ANTHONY Non-Executive Director
Transaction date
Sale
Price
74.46
Quantity 911 -1.8%
Value US$67,833
2.2
PAUL A MASCARENAS Director Non-Executive Director
Transaction date
Proposed sale
Price
74.46
Quantity 911
Value US$67,833
3.3
COLPITTS BERNARD RAYMOND JR Chief Accounting Officer Officer
Transaction date
Sale
Price
96.62
Quantity 1,005 -3.1%
Value US$97,103
3.3
BERNARD COLPITTS Officer Officer
Transaction date
Proposed sale
Price
96.62
Quantity 1,005
Value US$97,103
3.3
COLPITTS BERNARD RAYMOND JR Chief Accounting Officer Officer
Transaction date
Sale
Price
99.18
Quantity 2,795 -8.0%
Value US$277,208
3.3
BERNARD COLPITTS Officer Officer
Transaction date
Proposed sale
Price
99.18
Quantity 2,795
Value US$277,208
1.3
Yan Christine Y Non-Executive Director
Transaction date
Sale
Price
92.16
Quantity 3,624 -8.6%
Value US$333,988
1.3
CHRISTINE YAN Director Non-Executive Director
Transaction date
Proposed sale
Price
92.16
Quantity 3,624
Value US$333,988
Tong Robert Officer Officer
Transaction date
Proposed sale
Price
108.12
Quantity 1,463
Value US$158,180
3.1
KEETON SIMON EVP & GM, PSG Officer
Transaction date
Sale
Price
109.74
Quantity 9,923 -5.3%
Value US$1,088,950
3.1
SIMON KEETON Officer Officer
Transaction date
Proposed sale
Price
109.74
Quantity 9,923
Value US$1,088,950
2.3
El-Khoury Hassane CEO & President Executive Director
Transaction date
Planned sale
Price
105.00
Quantity 20,000 -3.6%
Value US$2,100,000
2.3
KHOURY LIVING TRUST Officer Officer
Transaction date
Proposed sale
Price
104.33
Quantity 17,500
Value US$1,825,775
3.1
KEETON SIMON EVP & GM, PSG Officer
Transaction date
Sale
Price
100.00
Quantity 10,276 -5.2%
Value US$1,027,641
3.1
SIMON KEETON Officer Officer
Transaction date
Proposed sale
Price
100.00
Quantity 10,276
Value US$1,027,640
3.1
KEETON SIMON EVP & GM, PSG Officer
Transaction date
Sale
Price
95.00
Quantity 11,310 -5.5%
Value US$1,074,450
2.2
MASCARENAS PAUL ANTHONY Non-Executive Director
Transaction date
Sale
Price
88.63
Quantity 1,450 -3.0%
Value US$128,514
2.2
PAUL A MASCARENAS Director Non-Executive Director
Transaction date
Proposed sale
Price
88.63
Quantity 1,450
Value US$128,514
2.3
El-Khoury Hassane CEO & President Executive Director
Transaction date
Sale
Price
91.41
Quantity 21,900 -3.8%
Value US$2,001,899
2.3
El-Khoury Hassane CEO & President Executive Director
Transaction date
Sale
Price
91.87
Quantity 600 -0.1%
Value US$55,120
2.0
DELFASSY GILLES Director Non-Executive Director
Transaction date
Proposed sale
Price
90.56
Quantity 12,726
Value US$1,152,441
2.3
El-Khoury Hassane CEO & President Executive Director
Transaction date
Sale
Price
90.01
Quantity 22,500 -3.8%
Value US$2,025,225
2.0
DELFASSY GILLES Director Non-Executive Director
Transaction date
Proposed sale
Price
90.52
Quantity 12,217
Value US$1,105,878
2.0
DELFASSY GILLES Officer; Director Executive Director
Transaction date
Proposed sale
Price
86.54
Quantity 6,782
Value US$586,926
2.0
DELFASSY GILLES Director Non-Executive Director
Transaction date
Proposed sale
Price
83.45
Quantity 3,624
Value US$302,405
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-06-10 2026-06-10 PrS Proposed sale

Director

Non-Executive Director
92,360
459.00
US$2,428,504
92,360 459.00 US$2,428,504
2026-06-03 2026-06-03 PrS Proposed sale

Officer

Officer
22,446
207.08
US$3,955,704
22,446 207.08 US$3,955,704
2026-05-15 2026-05-15 PrS Proposed sale

Director

Non-Executive Director
32,073
125.34
US$4,607,277
32,073 125.34 US$4,607,277
2026-05-11 2026-05-11 PrS Proposed sale

Officer

Officer
31,463
105.30
US$3,313,172
31,463 105.30 US$3,313,172
2026-04-27 2026-04-24 S Sale

Exec VP & CFO

Officer
30,000 -10.0%
100.00
US$3,000,000
30,000 -10.0% 100.00 US$3,000,000
2026-04-24 2026-04-24 PrS Proposed sale

Officer

Officer
30,000
97.78
US$2,933,400
30,000 97.78 US$2,933,400
2026-04-27 2026-04-23 S Sale

Exec VP & CFO

Officer
30,000 -9.1%
93.00
US$2,790,000
30,000 -9.1% 93.00 US$2,790,000
2026-04-23 2026-04-23 PrS Proposed sale

Officer

Officer
30,000
88.99
US$2,669,700
30,000 88.99 US$2,669,700
2026-04-23 2026-04-23 PrS Proposed sale

Officer

Officer
30,000
88.99
US$2,669,700
30,000 88.99 US$2,669,700
2026-04-17 2026-04-16 PlS Planned sale

Exec VP & CFO

Officer
30,000 -8.3%
80.00
US$2,400,000
30,000 -8.3% 80.00 US$2,400,000
2026-04-16 2026-04-16 PrS Proposed sale

Officer

Officer
30,000
72.43
US$2,172,900
30,000 72.43 US$2,172,900
2026-03-16 2026-03-13 S Sale

Group President, AMG & ISG

Officer
6,114 -3.4%
58.67
US$358,708
6,114 -3.4% 58.67 US$358,708
2026-03-13 2026-03-13 PrS Proposed sale

Officer

Officer
6,114
58.67
US$358,708
6,114 58.67 US$358,708
2026-02-18 2026-02-17 S Sale

Group President, PSG

Officer
44,263 -18.2%
71.77
US$3,176,760
44,263 -18.2% 71.77 US$3,176,760
2026-02-18 2026-02-17 S Sale

Group President, PSG

Officer
4,597 -1.9%
71.56
US$328,939
4,597 -1.9% 71.56 US$328,939
2026-02-17 2026-02-17 PrS Proposed sale

Officer

Officer
48,860
71.75
US$3,505,699
48,860 71.75 US$3,505,699
2026-02-12 2026-02-12 S Sale

CEO & President

Executive Director
19,900 -1.9%
73.02
US$1,453,058
19,900 -1.9% 73.02 US$1,453,058
2026-02-12 2026-02-12 S Sale

CEO & President

Executive Director
100 -0.0%
73.56
US$7,356
100 -0.0% 73.56 US$7,356
2026-02-12 2026-02-12 S Sale

Exec VP & CFO

Officer
49,500 -12.7%
70.87
US$3,508,159
49,500 -12.7% 70.87 US$3,508,159
2026-02-12 2026-02-12 S Sale

Exec VP & CFO

Officer
7,000 -1.8%
72.88
US$510,136
7,000 -1.8% 72.88 US$510,136
2026-02-12 2026-02-12 S Sale

Exec VP & CFO

Officer
2,200 -0.6%
73.39
US$161,466
2,200 -0.6% 73.39 US$161,466
2026-02-12 2026-02-12 S Sale

Exec VP & CFO

Officer
1,300 -0.3%
71.70
US$93,214
1,300 -0.3% 71.70 US$93,214
2026-02-12 2026-02-12 PrS Proposed sale

Officer

Officer
60,000
71.18
US$4,270,800
60,000 71.18 US$4,270,800
2026-02-12 2026-02-12 PrS Proposed sale

Officer; Director

Executive Director
20,000
73.02
US$1,460,414
20,000 73.02 US$1,460,414
2025-12-08 2025-12-04 PlS Planned sale

Group President, PSG

Officer
21,000 -8.3%
55.72
US$1,170,059
21,000 -8.3% 55.72 US$1,170,059
2025-12-04 2025-12-04 PrS Proposed sale

Officer

Officer
21,000
55.72
US$1,170,057
21,000 55.72 US$1,170,057
2025-12-04 2025-12-03 PlS Planned sale

Exec VP & CFO

Officer
20,000 -5.0%
55.05
US$1,100,972
20,000 -5.0% 55.05 US$1,100,972
2025-12-03 2025-12-03 PrS Proposed sale

Officer

Officer
20,000
55.05
US$1,100,972
20,000 55.05 US$1,100,972
2025-08-15 2025-08-13 PlS Planned sale

CEO & President

Executive Director
15,000 -1.5%
51.22
US$768,260
15,000 -1.5% 51.22 US$768,260
2025-08-13 2025-08-13 PrS Proposed sale

Officer; Director

Executive Director
15,000
51.22
US$768,260
15,000 51.22 US$768,260
2025-06-12 2025-06-12 PrS Proposed sale

Director

Non-Executive Director
5,371
51.16
US$274,780
5,371 51.16 US$274,780
2025-06-12 2025-06-12 S Sale Non-Executive Director
5,371 -6.0%
51.16
US$274,780
5,371 -6.0% 51.16 US$274,780
2025-03-12 2025-03-12 PrS Proposed sale

Director

Non-Executive Director
10,000
43.23
US$432,256
10,000 43.23 US$432,256
2025-03-12 2025-03-12 S Sale Non-Executive Director
10,000 -10.5%
43.23
US$432,257
10,000 -10.5% 43.23 US$432,257
2024-12-18 2024-12-17 PlS Planned sale

Group President, PSG

Officer
28,000 -12.1%
68.56
US$1,919,789
28,000 -12.1% 68.56 US$1,919,789
2024-12-18 2024-12-17 S Sale

CEO & President

Executive Director
1,500 -0.2%
70.00
US$105,000
1,500 -0.2% 70.00 US$105,000
2024-12-18 2024-12-17 PlS Planned sale

Group President, AMG & ISG

Officer
21,082 -18.2%
67.64
US$1,426,041
21,082 -18.2% 67.64 US$1,426,041
2024-12-17 2024-12-17 PrS Proposed sale

Officer

Officer
28,000
68.56
US$1,919,790
28,000 68.56 US$1,919,790
2024-12-17 2024-12-17 PrS Proposed sale

Officer

Officer
21,082
67.64
US$1,426,041
21,082 67.64 US$1,426,041
2024-12-17 2024-12-17 PrS Proposed sale

Director; Officer

Executive Director
4,500
66.44
US$298,958
4,500 66.44 US$298,958
2024-11-26 2024-11-25 S Sale

CEO & President

Executive Director
1,500 -0.2%
71.00
US$106,500
1,500 -0.2% 71.00 US$106,500
2024-10-16 2024-10-15 PlS Planned sale

CEO & President

Executive Director
1,500 -0.2%
72.71
US$109,065
1,500 -0.2% 72.71 US$109,065
2024-09-17 2024-09-16 PlS Planned sale

CEO & President

Executive Director
1,500 -0.2%
70.80
US$106,200
1,500 -0.2% 70.80 US$106,200
2024-09-16 2024-09-16 PrS Proposed sale

Director; Officer

Executive Director
4,500
71.72
US$322,740
4,500 71.72 US$322,740
2024-08-02 2024-07-31 S Sale

Group President, PSG

Officer
30,939 -11.8%
77.94
US$2,411,345
30,939 -11.8% 77.94 US$2,411,345
2024-07-31 2024-07-31 PrS Proposed sale

Officer

Officer
30,939
77.94
US$2,411,345
30,939 77.94 US$2,411,345
2024-06-13 2024-06-11 PlS Planned sale

Exec VP & CFO

Officer
38,000 -10.3%
72.55
US$2,756,938
38,000 -10.3% 72.55 US$2,756,938
2024-06-11 2024-06-11 PrS Proposed sale

Officer

Officer
38,000
72.55
US$2,756,938
38,000 72.55 US$2,756,938
2024-05-17 2024-05-16 S Sale Non-Executive Director
911 -1.8%
74.46
US$67,833
911 -1.8% 74.46 US$67,833
2024-05-16 2024-05-16 PrS Proposed sale

Director

Non-Executive Director
911
74.46
US$67,833
911 74.46 US$67,833
2023-09-13 2023-09-12 S Sale

Chief Accounting Officer

Officer
1,005 -3.1%
96.62
US$97,103
1,005 -3.1% 96.62 US$97,103
2023-09-12 2023-09-12 PrS Proposed sale

Officer

Officer
1,005
96.62
US$97,103
1,005 96.62 US$97,103
2023-09-13 2023-09-11 S Sale

Chief Accounting Officer

Officer
2,795 -8.0%
99.18
US$277,208
2,795 -8.0% 99.18 US$277,208
2023-09-11 2023-09-11 PrS Proposed sale

Officer

Officer
2,795
99.18
US$277,208
2,795 99.18 US$277,208
2023-08-21 2023-08-17 S Sale Non-Executive Director
3,624 -8.6%
92.16
US$333,988
3,624 -8.6% 92.16 US$333,988
2023-08-17 2023-08-17 PrS Proposed sale

Director

Non-Executive Director
3,624
92.16
US$333,988
3,624 92.16 US$333,988
2023-08-01 2023-08-01 PrS Proposed sale

Officer

Officer
1,463
108.12
US$158,180
1,463 108.12 US$158,180
2023-08-02 2023-07-31 S Sale

EVP & GM, PSG

Officer
9,923 -5.3%
109.74
US$1,088,950
9,923 -5.3% 109.74 US$1,088,950
2023-07-31 2023-07-31 PrS Proposed sale

Officer

Officer
9,923
109.74
US$1,088,950
9,923 109.74 US$1,088,950
2023-07-20 2023-07-18 PlS Planned sale

CEO & President

Executive Director
20,000 -3.6%
105.00
US$2,100,000
20,000 -3.6% 105.00 US$2,100,000
2023-07-18 2023-07-18 PrS Proposed sale

Officer

Officer
17,500
104.33
US$1,825,775
17,500 104.33 US$1,825,775
2023-07-17 2023-07-13 S Sale

EVP & GM, PSG

Officer
10,276 -5.2%
100.00
US$1,027,641
10,276 -5.2% 100.00 US$1,027,641
2023-07-13 2023-07-13 PrS Proposed sale

Officer

Officer
10,276
100.00
US$1,027,640
10,276 100.00 US$1,027,640
2023-07-05 2023-06-30 S Sale

EVP & GM, PSG

Officer
11,310 -5.5%
95.00
US$1,074,450
11,310 -5.5% 95.00 US$1,074,450
2023-06-28 2023-06-27 S Sale Non-Executive Director
1,450 -3.0%
88.63
US$128,514
1,450 -3.0% 88.63 US$128,514
2023-06-27 2023-06-27 PrS Proposed sale

Director

Non-Executive Director
1,450
88.63
US$128,514
1,450 88.63 US$128,514
2023-06-20 2023-06-15 S Sale

CEO & President

Executive Director
21,900 -3.8%
91.41
US$2,001,899
21,900 -3.8% 91.41 US$2,001,899
2023-06-20 2023-06-15 S Sale

CEO & President

Executive Director
600 -0.1%
91.87
US$55,120
600 -0.1% 91.87 US$55,120
2023-06-15 2023-06-15 PrS Proposed sale

Officer

Officer
25,000
92.74
US$2,318,500
25,000 92.74 US$2,318,500
2023-06-13 2023-06-12 PrS Proposed sale

Director

Non-Executive Director
12,726
90.56
US$1,152,441
12,726 90.56 US$1,152,441
2023-06-09 2023-06-07 S Sale

CEO & President

Executive Director
22,500 -3.8%
90.01
US$2,025,225
22,500 -3.8% 90.01 US$2,025,225
2023-06-07 2023-06-07 PrS Proposed sale

Director

Non-Executive Director
12,217
90.52
US$1,105,878
12,217 90.52 US$1,105,878
2023-06-07 2023-06-07 PrS Proposed sale

Officer

Officer
22,500
88.48
US$1,990,800
22,500 88.48 US$1,990,800
2023-05-26 2023-05-26 PrS Proposed sale

Officer; Director

Executive Director
6,782
86.54
US$586,926
6,782 86.54 US$586,926
2023-05-23 2023-05-23 PrS Proposed sale

Director

Non-Executive Director
3,624
83.45
US$302,405
3,624 83.45 US$302,405