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 16 May 2022 were:

645.16p Capital only
650.79p Including current year income

Notes:

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

2.        Following the share buyback of 47,500  ordinary shares on 16th May
2022, the Company has 102,958,364 ordinary shares in issue, excluding 251,500
shares held in Treasury.

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