Kingspan : Annual General Meeting (electronic proxy voting 2026)

You may submit your votes electronically via the internet by accessing Computershare's website as detailed below. You will be asked for your Shareholder Reference Number (SRN), Control Number, and PIN. The PIN will expire at the end of the voting period. For online voting please access:

https://www.eproxyappointment.com

To be valid, your proxy must be received by Computershare no later than 9:00 a.m. on Tuesday 28 April 2026 (48 hours before the meeting).