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John Aston, OBE

John Aston was appointed as a non-executive Director of the Company on 23 February 2011 and as Chairman of the Audit Committee on 15 April 2011. He was chief financial officer of Astex Therapeutics Limited between January 2007 and May 2010, and was chief financial officer of Cambridge Antibody Technology for ten years to 2006. Prior to this he was a director in investment banking with Schroders in London and previously worked for British Technology Group and Price Waterhouse.

 

He is a Chartered Accountant and has a degree in Mathematics from Cambridge University. He is currently a director of Polar Capital Global Healthcare Growth and Income Trust plc, Calchan Holdings Limited and a member of the Advisory Board of the CRT Pioneer Fund.