On Semiconductor Corp (ON) Insider Ownership

Historic Insider Ownership Trends

On Semiconductor's three largest insider shareholders as of May 30, 2026 are Hassane El-Khoury (Ceo President, 1.05Mn shares), Trent Thad (Exec Vp Cfo, 331.19K shares), Simon Keeton (Group President, Psg, 214.12K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
George H Cave Evp, Gen Cnsl, Cco, Sec 200,975 0 10 Sep, 2021
Gilles Delfassy - 55,667 0 27 May, 2022
Bruce E Kiddoo - 17,230 0 13 Feb, 2026
Susan K Carter - 23,652 0 16 May, 2025
Gregory L Waters - 22,538 0 16 May, 2025
Alan Campbell - 84,689 0 12 Jun, 2025
Thomas Deitrich - 24,074 0 16 May, 2025
Atsushi Abe - 176,886 0 17 May, 2024
Hassane El-Khoury Ceo President 1,054,123 0 24 Feb, 2026
Christine Y Yan - 46,669 0 16 May, 2025
Trent Thad Exec Vp Cfo 331,194 0 17 Apr, 2026
Paul Anthony Mascarenas - 55,488 0 06 Apr, 2026
Bernard Raymond Jr Colpitts Chief Accounting Officer 31,045 0 13 Sep, 2023
Sudhir Gopalswamy Group President, Amg Isg 173,943 0 16 Mar, 2026
Vince Craig Hopkin Evp Gm, Asg 169,073 0 12 May, 2022
Christina Lampe-Onnerud - 4,684 0 17 May, 2024
Simon Keeton Group President, Psg 214,123 0 24 Feb, 2026
Ross Jatou Svp Gm, Isg 112,730 0 22 Feb, 2024
Robert Tong Svp Gm, Asg 60,143 0 06 Mar, 2023

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
16 Apr, 2026 Trent Thad Common D 30,000 $80.00 331,194 D S
16 Apr, 2026 Trent Thad Common D 30,000 $80.00 331,194 D S
03 Apr, 2026 Paul Anthony Mascarenas Common A 168 $62.19 55,488 D A
13 Mar, 2026 Sudhir Gopalswamy Common D 6,114 $58.67 173,943 D S
20 Feb, 2026 Trent Thad Common A 36,175 $0.00 375,635 D A
20 Feb, 2026 Trent Thad Common A 36,175 $0.00 375,635 D A
20 Feb, 2026 Sudhir Gopalswamy Common A 31,834 $0.00 191,095 D A
20 Feb, 2026 Simon Keeton Common A 26,046 $0.00 225,041 D A
20 Feb, 2026 Trent Thad Common A 36,175 $0.00 375,635 D A
20 Feb, 2026 Trent Thad Common A 36,175 $0.00 375,635 D A
20 Feb, 2026 Hassane El-Khoury Common A 75,315 $0.00 1,090,925 D A
21 Feb, 2026 Hassane El-Khoury Common D 36,802 $69.11 1,054,123 D F
20 Feb, 2026 Trent Thad Common D 4,173 $69.11 371,462 D F
20 Feb, 2026 Sudhir Gopalswamy Common D 1,455 $69.11 189,640 D F
20 Feb, 2026 Trent Thad Common D 4,173 $69.11 371,462 D F
20 Feb, 2026 Simon Keeton Common D 3,130 $69.11 221,911 D F
20 Feb, 2026 Trent Thad Common D 4,173 $69.11 371,462 D F
20 Feb, 2026 Trent Thad Common D 4,173 $69.11 371,462 D F
21 Feb, 2026 Trent Thad Common D 10,383 $69.11 361,079 D F
21 Feb, 2026 Sudhir Gopalswamy Common D 9,583 $69.11 180,057 D F