2022 Annual Meeting of Shareholders

May 10, 2022

Superior expects to host its 2022 Annual Meeting of Shareholders virtually on Tuesday May 10, 2022 at 4:00pm Eastern Time.

The AGM will be held as a virtual-only meeting, which will be conducted via live video webcast at https://meetnow.global/MHFJQMZ. Participants are recommended to register for the virtual webcast at least 10 minutes before the AGM start time. In case of technical difficulties, please contact Computershare at 1-800-564-6253.