GEIGER COUNTER LIMITED

Share Issue/Capital Change • Dec 10, 2025

National Storage Mechanism | Additional information

RNS Number : 0250L

Geiger Counter Ltd

10 December 2025

10 December 2025

GEIGER COUNTER LIMITED

(THE "COMPANY")

Share Buy Back

Geiger Counter Limited announces that on 9 December 2025, it purchased 1,000,000 ordinary shares of no par value ("Ordinary Shares") in the Company at an average price of 56.32 pence per Ordinary Share. The fully diluted discount at which the buyback was executed was 12.7 percent.

All Ordinary Shares repurchased by the Company under its share repurchase programme are to be held in Treasury. In total, since the General Meeting on 7 August 2025 whereby the shareholders voted to extend the buyback authority, the Company has repurchased 10,256,752 Ordinary Shares.

Following the purchase, the Company has 152,674,249 Ordinary Shares in issue, with 104,836,041 Ordinary Shares with voting rights and 47,838,208 Ordinary Shares held in Treasury.

More information on the Company is available on the website. https://ncim.co.uk/wp/geiger-counter-ltd/

Enquiries

Manulife | CQS Investment Management	Craig Cleland	T: +44 (0) 20 7201 5368
Cavendish Capital Markets Limited	Tunga Chigovanyika  (Corporate Finance)	T: +44 (0) 20 7397 1915
	Daniel Balabanoff / Pauline Tribe (Sales)	T: +44 (0) 20 7220 0500
R&H Fund Services (Jersey) Limited	Jane De Barros/Chris Foulds	T :+44 (0) 1534 825 259

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