Net Asset Value(s)

NET ASSET VALUE

BLACKROCK THROGMORTON TRUST PLC
5493003B7ETS1JEDPF59

The unaudited net asset values for BlackRock Throgmorton Trust PLC at close of
business on 24 March 2023 were:

594.28p Capital only
598.26p Including current year income XD

Notes:

1.        Investments have been valued on a bid price basis.

2.       Following the share buyback of 14,000 Ordinary shares on 24th March
2023, the Company has 101,014,864 Ordinary Shares in issue, excluding 2,195,000
shares held in Treasury.

3.        Revenue items included in net asset value, with dividends payable
deducted on the ex-dividend date.