Press Release

16 May 2024

Argo Blockchain plc

("Argo" or "the Company")

Notice of Q1 2024 Results and Investor Presentation

Share Capital and Total Voting Rights

Argo Blockchain plc, a global leader in cryptocurrency mining (LSE: ARB; NASDAQ: ARBK), announces that the Company's Q1 2024 results will be released on Thursday, 23 May 2024.

Argo will host a conference call to discuss its results at 10:00 ET / 15:00 BST on Thursday, 23 May 2024. The conference call is open to all existing and potential shareholders, and the live webcast of the call can be accessed via the Investor Meet Company platform. Questions can be submitted via the Investor Meet Company dashboard before the meeting or during the live presentation.

Investors can sign up to Investor Meet Company and add Argo Blockchain via the following link: https://www.investormeetcompany.com/argo-blockchain-plc/register-investor

Investors already following Argo Blockchain on the Investor Meet Company platform will be invited automatically.

Share Capital and Total Voting Rights

The Company also announces, in compliance with its obligations under Rules 5.6.1R and 5.6.2G of the Disclosure Guidance and Transparency Rules, that as at 30 April 2024, the Company's share capital will consist of 577,770,790 ordinary shares of £0.001 each (Ordinary Shares). All of the Ordinary Shares have equal voting rights and there are no shares held in Treasury.

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

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 operations in Quebec and 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.