Gore Street Energy Storage Fund plc

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Sustainability and Impact is part of our DNA

Director Declaration

17 June 2026

External Directorship Change

In accordance with Listing Rule 6.4.9(2), Gore Street Energy Storage Fund plc confirms that Norman Crighton, Non-executive Director of Gore Street Energy Storage Fund plc will join the Board of Syncona Limited (LSE: SYNC) as a Non-executive Director on 1 July 2026.

Enquiries:

0204 526 1283

Gore Street Services Limited

Company Secretary