Announcement PDF RNS Number : 5665O Vault Ventures Plc 26 June 2025 NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, DIRECTLY OR INDIRECTLY, IN WHOLE OR IN PART, IN OR INTO OR WITHIN THE UNITED STATES, AUSTRALIA, NEW ZEALAND, CANADA, SOUTH AFRICA OR JAPAN, OR ANY MEMBER STATE OF THE EEA, OR ANY OTHER JURISDICTION WHERE, OR TO ANY OTHER PERSON TO WHOM, TO DO SO MIGHT CONSTITUTE A VIOLATION OR BREACH OF ANY APPLICABLE LAW OR REGULATION. PLEASE SEE THE IMPORTANT NOTICE AT THE END OF THIS ANNOUNCEMENT. 26 June 2025 Vault Ventures Plc ("Vault" or the "Company") Ethereum Purchase and Bitcoin Purchase Vault Ventures plc Announces Major Purchase of Ethereum and Bitcoin Vault Ventures plc (AQSE:VULT), a London based technology developer focused on blockchain and fintech innovation, is pleased to announce that it has deployed£750,000into Ethereum and£150,000into Bitcoin, following the recent completion of its fundraising initiatives. This substantial investment reinforces the company's confidence in both assets as foundational elements of its treasury strategy. Ethereum continues to be valued for its staking capabilities and expanding utility, while Bitcoin is retained for its scarcity and role as a hedge against inflation and currency depreciation. The following purchases of ETH and BTC were made ○ ○ ○ Number of ETH: 403.373 Average Purchase Price: £1,810 per ETH ($2,488) Amount Purchased: £747,838 ($1,027,981) ○ ○ ○ Number of BTC: 1.85606 Average Purchase Price: £78,407 per BTC ($107,755) Amount Purchased: £149,517 ($205,496) The total assets in Treasury following the purchases above are: ○ ○ Number of ETH: 437.843 Number of BTC: 2.07606 Chair, Brian Stockbridge commented: "There was a slight delay in the deployment of funds caused by a slow UK banking system for the receipt and onward transmission of the funds. The Company has now set up alternative professional banking arrangements to avoid this issue from happening again. By deploying £750,000 into Ethereum and £150,000 into Bitcoin, we are further strengthening our treasury to support the operating activities of the Company and positioning Vault to benefit from the continued evolution of digital infrastructure. We remain focused on disciplined growth, both organically and through strategic acquisitions." About Vault Vault PLC is a UK-based technology company specializing in identifying, developing and commercialising earlystage technology businesses, primarily in the blockchain and fintech sectors. Vault has adopted Ethereum and Solana as core digital assets within its treasury strategy, reflecting confidence in Ethereum's long-term utility and ecosystem strength and in Solana's attractive staking yields and growing institutional adoption. Together these offer Vault an efficient, scalable, and yield-generating alternative for treasury management. Vault Ventures Plc Brian Stockbridge, Chair https://vaultplc.com Tel: +44 (0)20 3855 5551 Fortified Securities Guy Wheatley Tel:+44 (0) 7493 989014 Shard Capital Partners LLP Damon Heath, Head of Corporate Broking Tel: +44 (0)20 7186 9952 Capital Plus Partners Ben Tadd Tel: +44 (0)20 3821 6167 Further information on the Company can be found on its website at https://vaultplc.com/ This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact rns@lseg.com or visit www.rns.com. RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy. END NEXPPUCAQUPAUBQ