Partial History | Date | Event | Region |
| Thursday, February 8, 2001 | Appointment as Director | Cambridgeshire |
| Wednesday, June 4, 2003 | Appointment as Director | Cambridgeshire |
| Friday, December 24, 2004 | Appointment as Director | Cambridgeshire |
| Thursday, September 20, 2007 | Appointment as Director | Cambridgeshire |
| Wednesday, December 29, 2010 | Appointment as Director | Cambridgeshire |
| Monday, March 3, 2014 | Appointment as Director | Cambridgeshire |
| Wednesday, March 4, 2015 | Appointment as Director | Cambridgeshire |
| Wednesday, February 10, 2016 | Appointment as Director | Cambridgeshire |
| Wednesday, April 6, 2016 | Appointment as Shareholder (25-50%),Individual or entity with 50-75% of voting rights,Shareholder (above 75%),Individual or entity with more than 75% of voting rights,Individual or entity with right to appoint and remove directors and Individual or entity with 25-50% of voting rights | Cambridgeshire |
| Tuesday, November 1, 2016 | Resignation as Individual or entity with 25-50% of voting rights | Cambridgeshire |
| Wednesday, April 18, 2018 | Appointment as Individual or entity with right to appoint and remove directors,Individual or entity with more than 75% of voting rights,Shareholder (above 75%),Shareholder (25-50%) and Individual or entity with 25-50% of voting rights | Cambridgeshire |
| Monday, June 4, 2018 | Resignation as Individual or entity with 25-50% of voting rights,Shareholder (25-50%),Individual or entity with right to appoint and remove directors,Individual or entity with more than 75% of voting rights and Shareholder (above 75%) | Cambridgeshire |
| Friday, October 12, 2018 | Resignation as Individual or entity with 25-50% of voting rights,Shareholder (25-50%),Individual or entity with 50-75% of voting rights,Individual or entity with right to appoint and remove directors,Individual or entity with more than 75% of voting rights and Shareholder (above 75%) | Cambridgeshire |
| Friday, February 25, 2022 | Resignation as Shareholder (25-50%) and Individual or entity with 25-50% of voting rights | Cambridgeshire |
| Wednesday, April 6, 2022 | Resignation as Shareholder (25-50%) and Individual or entity with 25-50% of voting rights | Cambridgeshire |
| Monday, November 7, 2022 | Resignation as Shareholder (above 75%),Individual or entity with more than 75% of voting rights,Individual or entity with right to appoint and remove directors,Shareholder (25-50%),Individual or entity with 50-75% of voting rights and Individual or entity with 25-50% of voting rights | Cambridgeshire |
