30 April 2026

DIGITAL 9 INFRASTRUCTURE PLC

("D9" or the "Company")

TOTAL VOTING RIGHTS

The following notification is made in accordance with the UK Financial Conduct Authority Disclosure Guidance and Transparency Rule 5.6.1.

On 30 April 2026, the issued share capital of the Company was 541,772,666 Venture Shares. The Company does not hold any shares in Treasury. Therefore, the total number of voting rights in the Company is 541,772,666.

The above figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the FCA's Disclosure Guidance and Transparency Rules.

ENDS.

Contacts

LEI Code: 213800OQLX64UNS38U92

About Digital 9 Infrastructure plc

Digital 9 Infrastructure plc (DGI9) is an investment trust listed on the London Stock Exchange and a constituent of the FTSE All-Share, with the ticker DGI9. The Company's investment objective is to undertake a Managed Wind-Down of the Company and realise all remaining assets in the Company's portfolio in an orderly manner. For more information, please visit www.d9infrastructure.com.

About InfraRed Capital Partners (Investment Manager to D9 appointed to effect the Managed Wind-Down)

InfraRed was appointed in an advisory position on 11 October 2024 and AIFM on 11 December 2024 to effect the Managed Wind-Down of D9.

InfraRed manages US$13bn of equity capital for investors around the globe, in listed and private funds across both core and value-add strategies. InfraRed combines a global reach, operating worldwide from offices in London, Madrid, Miami, New York, Sydney and Seoul, with deep sector expertise from a team of more than 160 people. InfraRed is part of SLC Management, the institutional alternatives and traditional asset management business of Sun Life, and benefits from its scale and global platform.

Further details can be found on InfraRed's website www.ircp.com.