Unaudited Net Asset Value

Maven Income and Growth VCT 3 PLC

Unaudited Net Asset Value

The Directors confirm:

· Unaudited net asset value (NAV)1 of 43.45p per Ordinary Share as at 31 August 2026, compared to 44.55p per Ordinary Share as at 31 May 2026, after payment of the interim dividend of 1.5p per Ordinary Share on 28 August 2026; and

· NAV total return2 of 151.42p per Ordinary Share as at 31 August 2026, compared to 151.02p per Ordinary Share as at 31 May 2026.

Notes:

1The NAV as at 31 August 2026 is unaudited and reflects the closing bid price of quoted securities as at that date. The NAV incorporates the Directors' valuation of unlisted investments as at 31 August 2026.

2NAV total return is the sum of NAV per Ordinary Share and dividends paid per Ordinary Share since launch.

Issued on behalf of the Board

Maven Capital Partners UK LLP

Secretary

11 September 2026