Stack BTC Plc – Admission of Shares

24 March 2026

Stack BTC Plc (STAK)

Admission of shares

Stack BTC Plc («Stack» or the «Company»), the UK-based company focused on
building a portfolio of high-quality, cash-generative businesses, alongside a
Bitcoin treasury, announces that application has been made in respect of the
300,000 new ordinary shares issued to AlbR Capital Limited to be admitted to
trading on the Aquis Growth Market («Admission»). Admission is expected to
become effective on or around 30 March 2026. These shares are subject to a lock
in until 24 September 2026.

Total Voting Rights

Upon Admission of the new ordinary shares, the Company’s issued ordinary share
capital will consist of 87,384,000 Ordinary Shares with one voting right each.
The Company does not hold any Ordinary Shares in treasury. Therefore, from
Admission the total number of Ordinary Shares and voting rights in the Company
will be 87,384,000. With effect from Admission, this figure may be used by
shareholders in the Company 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.

Further information on the Company is available
athttps://www.stackbitcoin.co.uk/.

For further information please contact:

Stack BTC Plc [email protected]

Jai Patel

Chief Executive Officer
VSA Capital Limited (AQSE +44 (0) 20 3005 5000
Corporate Adviser and
Broker) [email protected]

Andrew Raca

Sam Gurung
Yellow Jersey PR +44 (0) 774 7788 221

Charles Goodwin [email protected]
AlbR Capital Limited Tel: +44 (0)20 7562 0930

Corporate Broker

Lucy Williams / Duncan
Vasey

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