Adjournment of AGM

Press Release

30 June 2025

Argo Blockchain plc

("Argo" or "the Company")

Adjournment of Annual General Meeting

The Annual General Meeting ("AGM") of Argo Blockchain plc convened for earlier today has been adjourned due to a quorum not being present within the allotted time under the Company's articles of association. The meeting will reconvene at 08:30 BST on 1 July 2025, at the same venue: Fladgate LLP, 16 Great Queen Street, London, WC2B 5DG.

Due to the adjournment, the AGM will not be available to view through the Investor Meet Company platform. Results of the AGM will be announced by RNS after the conclusion of the adjourned AGM.

For further information please contact:

About Argo:

Argo Blockchain plc is a dual-listed (LSE: ARB; NASDAQ: ARBK) blockchain technology company focused on large-scale cryptocurrency mining. With mining facilities in Quebec, mining operations in Texas, and offices in the US, Canada, and the UK, Argo's global, sustainable operations are predominantly powered by renewable energy. In 2021, Argo became the first climate positive cryptocurrency mining company, and a signatory to the Crypto Climate Accord. For more information, visit www.argoblockchain.com.