Partial History | Date | Event | Region |
| Wednesday, August 12, 1998 | Appointment as Director | Cambridgeshire |
| Thursday, September 19, 2002 | Appointment as Director | Cambridgeshire |
| Wednesday, October 21, 2009 | Appointment as Director | Cambridgeshire |
| Thursday, October 24, 2013 | Appointment as Director | Cambridgeshire |
| Thursday, April 7, 2016 | Appointment as Shareholder (25-50%),Shareholder (above 75%),Individual or entity with more than 75% of voting rights and Individual or entity with right to appoint and remove directors | Cambridgeshire |
| Thursday, June 30, 2016 | Appointment as Shareholder (25-50%),Individual or entity with 25-50% of voting rights,Individual or entity with right to appoint and remove directors,Trustee of a trust with right to appoint and remove directors and Member of a firm with right to appoint and remove directors | Cambridgeshire |
| Wednesday, February 1, 2023 | Appointment as Director | Camden |
| Tuesday, November 21, 2023 | Appointment as Director | Cambridgeshire |
| Tuesday, November 12, 2024 | Resignation as Director | Camden |
| Wednesday, December 4, 2024 | Resignation as Director | Cambridgeshire |
