ON SEMICONDUCTOR CORP Human Resources Contracts & Agreements

Form of Annual Performance-Based Restricted Stock Unit Award Agreement under the ON Semiconductor Corporation Amended and Restated Stock Incentive Plan (2023 form agreement) (Filed With SEC on May 1, 2023)

Form of Restricted Stock Award Agreement for Directors under the ON Semiconductor Corporation Amended and Restated Stock Incentive Plan (2022 form agreement) (Filed With SEC on August 1, 2022)

Form of Annual Performance-Based Restricted Stock Unit (Filed With SEC on May 2, 2022)

ON Semiconductor Corporation Amended and Restated Stock Incentive Plan (as amended and restated February 11, 2022) (Filed With SEC on February 14, 2022)

ON Semiconductor Corporation Amended and Restated Stock Incentive Plan, effective March 17, 2021 and approved by stockholders May 20, 2021 (Filed With SEC on August 2, 2021)

Employment Agreement by and between Semiconductor Components Industries, LLC and Thad Trent, dated February 16, 2021 (Filed With SEC on May 3, 2021)

Restricted Stock Units Award Agreement under the ON Semiconductor Corporation Amended and Restated Stock Incentive Plan for Thad Trent, dated February 16, 2021 (Filed With SEC on May 3, 2021)

Performance-Based Restricted Stock Units Award Agreement under the ON Semiconductor Corporation Amended and Restated Stock Incentive Plan for Thad Trent, dated February 16, 2021 (Filed With SEC on May 3, 2021)

Restricted Stock Units Award Agreement under the ON Semiconductor Amended and Restated Stock Incentive Plan (2021 form agreement for Senior Employee Group) (Filed With SEC on May 3, 2021)

Performance-Based Restricted Stock Units Award Agreement under the ON Semiconductor Amended and Restated Stock Incentive Plan (2021 form agreement for Tier I Employees) (Filed With SEC on May 3, 2021)

Restricted Stock Units Award Agreement under the ON Semiconductor Corporation Amended and Restated Stock Incentive Plan for Hassane S. El-Khoury, dated December 7, 2020 (Filed With SEC on February 16, 2021)

Performance-Based Restricted Stock Units Award Agreement under the ON Semiconductor Corporation Amended and Restated Stock Incentive Plan for Hassane S. El-Khoury, dated December... (Filed With SEC on February 16, 2021)

Employment Agreement by and between Semiconductor Components Industries, LLC and Hassane S. El-Khoury, dated December 7, 2020 (Filed With SEC on February 16, 2021)

Key Officer Severance and Change in Control Agreement by and between Semiconductor Components Industries, LLC and Ross F. Jatou, dated as of October 1, 2020 (Filed With SEC on February 16, 2021)

2020 Form of Performance-Based Restricted Stock Units Award for Senior Vice Presidents and Above (Upside) under the ON Semiconductor Corporation Amended and Restated Stock... (Filed With SEC on March 5, 2020)

2020 Form of Performance-Based Restricted Stock Units Award for Senior Vice Presidents and Above (Upside) under the ON Semiconductor Corporation Amended and Restated Stock... (Filed With SEC on February 20, 2020)

Employment Agreement by and between Semiconductor Components Industries, LLC and Simon Keeton, dated January 1, 2019 (Filed With SEC on February 20, 2019)

Restricted Stock Units Award Agreement under the ON Semiconductor Corporation Amended and Restated Stock Incentive Plan (2019 form agreement for Section 16 Officers) (Filed With SEC on February 19, 2019)

Performance-Based Restricted Stock Units Award Agreement under the ON Semiconductor Corporation Amended and Restated Stock Incentive Plan (2019 form agreement for Senior Vice... (Filed With SEC on February 19, 2019)

Performance-Based Restricted Stock Units Upside Award Agreement under the ON Semiconductor Corporation Amended and Restated Stock Incentive Plan (2019 form agreement for Senior... (Filed With SEC on February 19, 2019)

Performance-Based Restricted Stock Units Award Agreement under the ON Semiconductor Corporation Amended and Restated Stock Incentive Plan (2018 form of Performance-Based Award for... (Filed With SEC on April 30, 2018)

Restricted Stock Units Award Agreement under the ON Semiconductor Corporation Amended and Restated Stock Incentive Plan (2018 form agreement for Senior Vice Presidents and Above) (Filed With SEC on April 30, 2018)

Amended and Restated Employment Agreement, effective June 1, 2017, by and between Semiconductor Components Industries, LLC and George H. Cave (Filed With SEC on February 21, 2018)

Amendment No. 1 to Employment Agreement by and between Semiconductor Components Industries, LLC and Robert Klosterboer, effective June 1, 2017 (Filed With SEC on February 21, 2018)

Amendment No. 1 to Employment Agreement by and between Semiconductor Components Industries, LLC and Paul Rolls, effective June 1, 2017 (Filed With SEC on February 21, 2018)

Key Officer Severance and Change of Control Agreement by and between Semiconductor Components Industries, LLC and Taner Ozcelik, dated as of June 1, 2017 (Filed With SEC on February 21, 2018)

THIRD AMENDMENT TO THE ON SEMICONDUCTOR CORPORATION AMENDED AND RESTATED STOCK INCENTIVE PLAN (Filed With SEC on August 7, 2017)

[2017 Form of Performance-Based Award for Senior Vice Presidents and Above and Certain others (With Performance Multiplier)] ON SEMICONDUCTOR CORPORATION AMENDED AND RESTATED... (Filed With SEC on August 7, 2017)

AMENDED AND RESTATED EMPLOYMENT AGREEMENT (Filed With SEC on June 2, 2017)

AMENDMENT NO. 1 TO EMPLOYMENT AGREEMENT (Filed With SEC on June 2, 2017)

AMENDMENT NO. 2 TO EMPLOYMENT AGREEMENT (Filed With SEC on June 2, 2017)

AMENDMENT NO. 1 TO EMPLOYMENT AGREEMENT (Filed With SEC on June 2, 2017)

KEY OFFICER SEVERANCEAND CHANGE OF CONTROL AGREEMENT (Filed With SEC on June 2, 2017)

KEY OFFICER SEVERANCEAND CHANGE OF CONTROL AGREEMENT (Filed With SEC on February 28, 2017)

[2016 Form of Performance-Based Award for Senior Vice Presidents and Above and Certain others (With Performance Multiplier)] ON SEMICONDUCTOR CORPORATION AMENDED AND RESTATED... (Filed With SEC on August 8, 2016)

SECOND AMENDMENT TO THE ON SEMICONDUCTOR CORPORATION AMENDED AND RESTATED STOCK INCENTIVE PLAN (Filed With SEC on August 3, 2015)

[2015 Form of Performance-Based Award for Senior Vice Presidents and Above and Certain others (With Performance Multiplier)] ON SEMICONDUCTOR CORPORATION AMENDED AND RESTATED... (Filed With SEC on August 3, 2015)

EMPLOYMENT AGREEMENT (Filed With SEC on May 4, 2015)

EMPLOYMENT AGREEMENT (Filed With SEC on August 25, 2014)

[2014 Form of Performance-Based Award for Senior Vice Presidents and Above and Certain others (With Performance Multiplier)] ON SEMICONDUCTOR CORPORATION AMENDED AND RESTATED... (Filed With SEC on May 2, 2014)