8 January 2026Resigned Stokes, Nigel David Haden as Director
20 November 2025Resigned Curle, Samantha Margaret, Dr as Director
5 August 2024Resigned Maeder, Christian Eduard as Director
10 May 2024Appointed Curle, Samantha Margaret, Dr as Director
25 September 2023Resigned Curle, Samantha Margaret, Dr as Director
18 September 2023Appointed Grenville, Charity Anne as Director
18 September 2023Appointed Curle, Samantha Margaret, Dr as Director
28 April 2022Appointed Stokes, Nigel David Haden as Director
7 April 2022Appointed Maeder, Christian Eduard as Director
30 September 2020Resigned Tarr, James Daniel as Secretary
1 September 2020Resigned Gould, Simon Robert as Director
20 February 2020Appointed Tarr, James Daniel as Secretary
19 February 2020Resigned Mills, Richard James as Secretary
12 January 2017Appointed Mills, Richard James as Secretary
17 December 2016Resigned Walker, Michael Benjamin Peter as Director
17 December 2016Appointed Gould, Simon Robert as Director
30 April 2016Appointed Walker, Michael Benjamin Peter as Director
30 April 2016Resigned Cottell, Nigel Mark as Director
30 April 2016Resigned Hurst, Alison Mary as Director
12 December 2011Resigned Stokes, William Douglas Haden as Secretary
12 December 2011Resigned Stokes, William Douglas Haden as Director
22 October 2010Appointed Cottell, Nigel Mark as Director
30 September 1998Resigned Manton, David Ronald as Director
27 May 1998Appointed Hurst, Alison Mary as Director
30 June 1997Resigned Ballinger, Robert Anthony as Director
25 May 1997Appointed Manton, David Ronald as Director
25 September 1995Resigned Purnell, Alfred Raymond as Director
28 July 1994Resigned Gardner, Sheila Irene as Director