25 September 2025Appointed Brionne-Gray, Lisa Chloe as Director
15 November 2024Appointed Matha, Karine as Director
16 September 2022Resigned Butler, Isabel as Director
3 February 2022Appointed Seth, Catriona Jane, Prof as Director
11 June 2021Resigned Micklem, Peter as Director
29 March 2021Resigned Judge, Stuart John, Dr as Director
11 September 2020Resigned Langford, Gordon Stewart as Director
20 February 2019Resigned Vranjes, Milena as Director
28 November 2018Resigned Micklem, Kingsley John as Director
28 November 2018Appointed Micklem, Peter as Director
12 September 2018Appointed Judge, Stuart John, Dr as Director
8 February 2018Appointed Langford, Gordon Stewart as Director
8 November 2017Appointed Wareham, Edmund Hugh, Dr as Director
6 November 2017Resigned Potterton, Adam Wakely as Director
23 August 2017Appointed Butler, Isabel as Director
11 July 2017Appointed Micklem, Kingsley John as Director
11 July 2017Resigned Damerell, Richard John as Director
5 July 2016Appointed Serra Barros, Ana Cristina, Dr as Director
21 July 2015Appointed Fitzgerald, John Vincent as Director
3 September 2014Appointed Damerell, Richard John as Director
3 September 2014Appointed Vranjes, Milena as Director
1 April 2014Resigned Leppard, Kathryn Jane as Secretary
25 June 2013Resigned Langford, Gordon Stewart as Director
12 December 2012Appointed Potterton, Adam Wakely as Director
21 August 2012Appointed Taylor, Bruce Edwin as Director
21 August 2012Resigned Grof, Laszlo as Director
21 August 2012Resigned Double, Alex as Director
21 June 2012Resigned Micklem, Peter John as Director
1 November 2011Resigned Ringley Ltd as Corporate Secretary
1 November 2011Appointed Leppard, Kathryn Jane as Secretary
10 February 2010Resigned Ringley Shadow Director Limited as Corporate Secretary
1 October 2009Resigned Hill, Peter, Dr as Director
6 January 2009Resigned Murray, Richard John as Director
8 December 2008Appointed Ringley Ltd as Corporate Secretary
25 October 2008Appointed Ringley Shadow Director Limited as Corporate Secretary
11 August 2007Appointed Micklem, Peter John as Director
30 May 2006Appointed Hill, Peter, Dr as Director
20 May 2005Resigned Parrott, Jenny as Director
1 June 2004Resigned Wareham, Chris James as Director
30 June 2003Appointed Parrott, Jenny as Director
30 June 2003Resigned Corley, Nicholas Steffan James, Dr as Director
27 August 2002Resigned Anderson, Rhona as Director
8 November 2001Appointed Wareham, Chris James as Director
8 November 2001Appointed Corley, Nicholas Steffan James, Dr as Director
8 November 2001Appointed Double, Alex as Director
8 November 2001Appointed Murray, Richard John as Director
8 November 2001Appointed Grof, Laszlo as Director
8 November 2001Appointed Langford, Gordon Stewart as Director
8 November 2001Appointed Anderson, Rhona as Director