Notice of Annual General Meeting

23 October 2026

SUPERMARKET INCOME REIT PLC

(the "Company")

notice of ANNUAL GENERAL MEETING

The Board of Directors of Supermarket Income REIT plc (LSE: SUPR), announces that the Annual General Meeting ("AGM") of the Company will be held on Wednesday, 25 November 2026 at 11.00 a.m. at the offices of Macfarlanes LLP, 20 Cursitor Street, London EC4A 1LT.

The Notice of AGM will shortly be sent to shareholders and made available in the Investor Centre of the Company's website at www.supermarketincomereit.com.

As your participation is important to us, we would encourage you to vote ahead of the AGM by appointing your proxy in the manner described in the notice of AGM, no later than 11.00 a.m. on Monday, 23 November 2026.

In accordance with UK Listing Rule 6.4.1, a copy of the Notice of AGM has been submitted to the Financial Conduct Authority and will shortly be available for inspection from the National Storage Mechanism at:

https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

NOTES TO EDITORS:

Supermarket Income REIT plc (LSE: SUPR, JSE: SRI), a FTSE 250 company, is the only LSE listed company dedicated to investing in grocery properties which are an essential part of national food infrastructure. The Company focuses on grocery stores which are predominantly omnichannel, fulfilling online and in-person sales and are let to leading supermarket operators in the UK and Europe. The portfolio was valued at £2.0 billion as at 30 June 2026.

The Company's properties earn long-dated, secure, inflation-linked, growing rental income. SUPR targets a progressive dividend and the potential for long term capital growth.

The Company's shares are traded on the LSE's Main Market and on the Main Board of the JSE Limited in South Africa. 

Further information is available on the Company's website www.supermarketincomereit.com

LEI: 2138007FOINJKAM7L537