Unaudited NAV - Dividend Investment Scheme

Maven Income and Growth VCT 3 PLC

Unaudited Net Asset Value (NAV) - Dividend Investment Scheme (DIS)

On 4 December 2025, the Board of Maven Income and Growth VCT 3 PLC (the Company) announced that the unaudited NAV per Ordinary Share of the Company as at 30 November 2025 was 47.91p and that a second interim dividend of 1.00p per Ordinary Share, in respect of the year ended 30 November 2025, would be paid on 16 January 2026, to Shareholders on the register at close of business on 12 December 2025. Furthermore, for Shareholders who had, by no later than 2 January 2026, elected to participate in the DIS, the Company will use the amount paid in respect of the above interim dividend to subscribe for new ordinary shares of 10p each in the Company (Ordinary Shares) to be issued at a price equivalent to the latest announced NAV per share.

The Board confirms that, following the payment of the second interim dividend, the effective NAV per share of the Company will be 46.91p and that this will be the price used in the calculation of the number of Ordinary Shares to be allotted under the DIS in respect of the interim dividend, the issue of which will be confirmed in a separate announcement in due course.

Issued on behalf of the Board

Maven Capital Partners UK LLP

Secretary

14 January 2026