Share Buyback Programme

Spectra Systems, a leader in machine-readable high speed banknote authentication, brand protection technologies and gaming security software, announces the launch of an initial share buyback programme of unrestricted common shares of US$0.01 each ("Common Shares") to repurchase up to US$350,000 worth of Common Shares (the "Buyback Programme"), effective from today.

The Board considers the Buyback Programme to be in the best interests of all shareholders, given the cash generative nature of the business and the surplus cash the Company holds. It is also consistent with the Board's desire to increase shareholder value/ returns.

The Company has appointed its broker, Zeus Capital Limited ("Zeus"), to manage the Buyback Programme to repurchase Ordinary Shares on its behalf and entered into an irrevocable and non-discretionary arrangement on 24 November 2025 with Zeus, to enable Zeus to conduct the Buyback Programme on a broker-managed basis. Zeus will make trading decisions in relation to the Buyback Programme independently of the Company, within certain defined parameters.

The Buyback Programme commences today and will end on the earlier of the date upon which the aggregate consideration paid for Common Shares reaches US$350,000 or 5 December 2025 (the "Buyback Period"). During the Buyback Period the Company has no power to invoke any changes to the authority and any purchases will be undertaken by Zeus, acting independently of, and uninfluenced by the Company.

Common Share repurchases will take place in open market transactions and may be made from time to time depending on market conditions, share price and trading volume. The Buyback Programme is in accordance with the Company's general authority to purchase its own shares under Delaware General Corporation Law. The price paid for Common Shares under the Buyback Programme will be no more than: a) 105 per cent. of the average trading price of the Ordinary Shares as derived from the middle market quotations for an Ordinary Share on the London Stock Exchange Daily Official List for the five trading days immediately preceding the date on which an Ordinary Share is contracted to be purchased; and b) £1.35.

Under the Buyback Programme, the repurchased shares will be cancelled.

Following this announcement, the issued share capital of the Company remains unchanged at:

• 47,758,431 shares in the unrestricted line ISIN number US84756T1060 (AIM:SPSY); and
• 542,258 shares in the Regulation S stock line ISIN number USU8457D1091 (AIM:SPSC)

Spectra Systems has no Shares in treasury, therefore 48,300,689 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 in their interest in, the share capital of the Company under the FCA's Disclosure and Transparency Rules.

The Company confirms that it currently has no unpublished price sensitive information.