Notice of meeting, proxy form & virtual meeting guide

STOCK EXCHANGE ANNOUNCEMENT 25 September 2024 Notice of annual meeting, proxy/voting form and virtual meeting guide Chorus’ notice of meeting, proxy/voting form and virtual meeting guide to be sent to shareholders are attached. The notice of meeting, proxy/voting form and virtual meeting guide will also be available on Chorus’ website at: https://company.chorus.co.nz/investors/services/your-shareholding/annual-meetings Chorus Limited’s 2024 annual meeting of shareholders will be held as a virtual meeting online through Computershare’s meeting platform https://meetnow.global/nz) on Thursday 24 October 2024 at 10am (New Zealand time). All shareholders will be able to participate in the meeting, vote and ask questions. For further information regarding how to attend the annual meeting, please refer to the attached notice of meeting and virtual meeting guide. Authorised by: Kristel McMeekin General Counsel ENDS For further information: Brett Jackson Investor Relations Manager Phone: +64 4 896 4039 Mobile: +64 (27) 488 7808 Email: Brett.Jackson@chorus.co.nz Vicki Gan Media and Content Manager Mobile: +64 (22) 075 0159 Email: vicki.gan@chorus.co.nz