Notification in regard to Subscription Rights

4 April 2025

GEIGER COUNTER LIMITED (THE "COMPANY")

Notification to Shareholders in regard to Subscription Rights

Please be reminded that you have the right to subscribe for Ordinary Shares in the Company in cash on the basis of one new Ordinary Share for every five existing Ordinary Shares held on 21 March 2025, exercisable on 30 April, at a price of 74.58 pence per share (being the price equal to the audited undiluted net asset value of an Ordinary share on 1 May 2024).

The Subscription Price is, at present, materially above the current share price. 

The deadline to submit your instructions is 1pm on Wednesday 9th April 2025 for the Third Annual Subscription Date. 

If you hold your Ordinary Shares in uncertificated form, you will be allocated Subscription Right entitlements in CREST on 28 March 2025 by reference to your shareholding as at close of business on 21 March 2025 (the Record Date).

If you hold your shares in certificated form you should return an application form and a payment as instructed in the form to Computershare Investor Services PLC, Corporate Actions, The Pavilions, Bridgwater Road, Bristol BS99 6AH.

Ordinary Shares issued pursuant to the exercise of Subscription Rights will be allotted within 14 Business Days of the relevant Subscription Date.

A notice has been sent to all Shareholders and is attached to this announcement for reference.

http://www.rns-pdf.londonstockexchange.com/rns/7579D_1-2025-4-4.pdf

In addition, a copy of the notice has been submitted to the National Storage Mechanism and will shortly be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism and on the Company's website.