Net Asset Value(s)

NET ASSET VALUE

BLACKROCK THROGMORTON TRUST PLC

The unaudited net asset values for BlackRock Throgmorton Trust plc at 
close of business on 23 October 2015 were:

379.90p  Capital only 
386.45p  Including current year income 
379.90p  Capital only (adjusted for treasury shares) 
386.45p  Including current year income (adjusted for treasury shares) 

Notes:

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

2.        The Company's issued share capital comprises 73,130,326 
Ordinary Shares and 7,400,000 Treasury Shares.

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