May 10, 2021

CHICAGO PIXELS

SEMICONDUCTOR RESEARCH CENTER

ON Semiconductor to Host Financial Analyst Day

Phoenix, Ariz. – Feb. 22, 2021 – ON Semiconductor (NASDAQ: ON), will host its Financial Analyst Day on Aug. 5, 2021. The event will feature presentations on the company’s strategy, direction, and financial outlook.

Attendance for this event is by invitation only. Invitations and additional information will be sent out prior to the event.

ON Semiconductor will provide a real-time webcast of the event on Aug. 5, 2021 on the investors page of its website at http://www.onsemi.com.

The webcast replay will be available at this site following the live broadcast and will continue to be available for approximately 30 days following the presentation. A copy of the presentation materials will be posted to the investors page of http://www.onsemi.com prior to start of the event.