Net Asset Value(s)

For Immediate Release

1st March 2010

Oxford Technology 4 Venture Capital Trust Plc

Net Asset Value

The Directors of Oxford Technology 4 VCT announce that the Company's most recent unaudited Net Asset Value per share, as at 31 January 2010, was 84p.

The Company also announces that it is seeking to raise up to £894,922 by the offer for subscription of 1,065,384 ordinary shares at 84p each, being current Net Asset Value. A copy of the Investment Memorandum is available to download from www.oxfordtechnology.com.

Further enquiries

Lucius Cary 01865 784466