Net Asset Value(s)

FINSBURY WORLDWIDE PHARMACEUTICAL TRUST PLC

NET ASSET VALUE

Undiluted

The estimated un-audited net asset value, calculated in accordance with the
guidelines of the Association of Investment Companies, for Finsbury Worldwide
Pharmaceutical Trust PLC at the close of business on 21 May 2010 was 728.32p
(ex income) 738.25p (cum income).

Diluted

The estimated un-audited net asset value, assuming the exercise in full of all
the outstanding subscription shares at an exercise price of 614p per
subscription share at the close of business on 21 May 2010 was 709.48p (ex
income) 717.78p (cum income).

Fully Diluted

The estimated un-audited net asset value, assuming the reissue of all of the
6,687,699 shares currently held in treasury, at the closing mid-market share
price on 21 May 2010, and assuming the exercise in full of all of the
outstanding subscription shares at an exercise price of 614p per subscription
share was 702.24p (ex income) 709.61p (cum income).

For and on behalf of the Board

Frostrow Capital LLP

Secretary

24 May 2010