6 February 2026Resigned Salter, Yasmin as Director
11 July 2025Appointed Fisher, Charles Stuart as Director
9 March 2023Resigned Jarrett, Spencer Ian as Secretary
5 October 2022Resigned Thornton, Graham Christopher as Director
11 August 2022Resigned Ratcliff, Hilary Jane as Director
22 February 2022Appointed Ratcliff, Hilary Jane as Director
22 February 2022Resigned Jackson, Ruth Jennifer Emma as Director
27 June 2021Resigned Thornton, Janet Elizabeth as Director
15 March 2021Resigned Harfield, Helen Brenda as Director
15 March 2021Resigned Harfield, Alan Leonard as Director
15 March 2021Appointed Slattery, Michael James as Director
10 November 2017Appointed Salter, Yasmin as Director
7 July 2017Resigned Hawkins, Polina Jane as Director
30 September 2011Appointed Jackson, Ruth Jennifer Emma as Director
30 September 2011Appointed Williams, Clive Owen Gestern, Professor as Director
23 September 2011Resigned Harrop, John as Director
26 May 2011Appointed Hawkins, Polina Jane as Director
1 June 2010Resigned Adams, Richard Clayton, Dr as Director
1 June 2010Appointed Harfield, Alan Leonard as Director
1 June 2010Appointed Harfield, Helen Brenda as Director
27 October 2009Appointed Jarrett, Spencer Ian as Secretary
7 July 2006Resigned Riley, Gillian Laura as Director
7 July 2006Resigned Ogle, Kathleen Mary as Director
13 April 2006Appointed Thornton, Graham Christopher as Director
26 November 2003Appointed Harrop, John as Director
26 June 2003Resigned Cady, Brian Patrick as Director
14 December 2000Appointed Adams, Richard Clayton, Dr as Director
22 October 1998Resigned Downs, Peggy as Director
20 September 1996Appointed Downs, Peggy as Director
23 September 1994Resigned Jenkinson, Dorothy as Director
16 October 1992Appointed Thornton, Janet Elizabeth as Director
16 October 1992Appointed Cady, Brian Patrick as Director