Cancellation of Treasury Shares & TVR

EKF Diagnostics Holdings plc (AIM: EKF), the AIM-listed global diagnostics business, refers to its announcement dated 13 May 2025, in connection with the completion of the Company's share buyback programme of 4,636,774 ordinary shares of 1p each in the capital of the Company ("Ordinary Shares"). The Company confirms that these Ordinary Shares, alongside all other Ordinary Shares previously held in treasury, have now been cancelled with effect from 24 June 2025, in accordance with the provisions of section 729 of the Companies Act 2006 (the "Cancellation").

Further to the announcement dated 21 May 2025 in connection with an additional share buyback programme, the Company confirms that it continues to seek to conduct additional on-market purchases of Ordinary Shares of up to a further c.£1.0m, pursuant to the authorities obtained at the Company's last annual general meeting held on 20 May 2025. Any Ordinary Shares repurchased will be held in treasury.

Following Cancellation, the Company's total issued share capital consists of 449,093,790 Ordinary Shares with one voting right per share. The Company will not hold any Ordinary Shares in treasury.

Therefore, the total number of voting rights in the Company will be of 449,093,790.

The above figure of 449,093,790 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 and Transparency Rules.