Net Asset Value(s)

NET ASSET VALUE BLACKROCK THROGMORTON TRUST PLC The unaudited net asset values for BlackRock Throgmorton Trust plc at close ofbusiness on 21 August 2015 were: 378.45p Capital only383.57p Including current year income XD378.45p Capital only (adjusted for treasury shares)383.57p Including current year income (adjusted for treasury shares) XD Notes: 1. Investments have been valued on a bid price basis. 2. The Company's issued share capital comprises 73,130,326 OrdinaryShares and 7,400,000 Treasury Shares. 3. Revenue items included in net asset value, with dividends payablededucted on the ex-dividend date.