Partial History | Date | Event | Region |
| Monday, October 1, 2007 | Appointment as Director | Manchester |
| Monday, December 1, 2008 | Appointment as Director | Manchester |
| Thursday, September 17, 2009 | Appointment as Director | Hertfordshire |
| Thursday, May 13, 2010 | Resignation as Director | East Riding Of Yorkshire |
| Friday, May 14, 2010 | Resignation as Director | Hertfordshire |
| Wednesday, July 14, 2010 | Appointment as Director | Hertfordshire |
| Friday, January 13, 2012 | Appointment as Director | Hertfordshire |
| Wednesday, February 29, 2012 | Appointment as Director | Hertfordshire |
| Friday, March 2, 2012 | Appointment as Director | Hertfordshire |
| Monday, July 8, 2013 | Appointment as Director | Hertfordshire |
| Thursday, August 8, 2013 | Resignation as Director | Hertfordshire |
| Wednesday, May 21, 2014 | Appointment as Director | Hertfordshire |
| Tuesday, June 3, 2014 | Appointment as Director | Hertfordshire |
| Thursday, July 3, 2014 | Appointment as Director | Hertfordshire |
| Thursday, October 30, 2014 | Appointment as Director | Hertfordshire |
| Monday, December 8, 2014 | Appointment as Director | Hertfordshire |
| Wednesday, January 21, 2015 | Appointment as Director | Hertfordshire |
| Friday, February 27, 2015 | Appointment as Director | Hertfordshire |
| Saturday, April 25, 2015 | Appointment as Director | Hertfordshire |
| Tuesday, May 12, 2015 | Appointment as Director | Hertfordshire |
| Thursday, September 10, 2015 | Appointment as Director | Hertfordshire |
| Wednesday, September 23, 2015 | Resignation as Director | Hertfordshire |
| Monday, October 12, 2015 | Resignation as Director | Hertfordshire |
| Monday, February 29, 2016 | Appointment as Director | Hertfordshire |
| Thursday, June 30, 2016 | Appointment as Director | Hertfordshire |
| Friday, April 21, 2017 | Appointment as Director | Hertfordshire |
| Friday, May 19, 2017 | Appointment as Director | Hertfordshire |
| Friday, August 4, 2017 | Appointment as Director | Hertfordshire |
| Tuesday, February 27, 2018 | Appointment as Director | Hertfordshire |
| Thursday, March 1, 2018 | Appointment as Director | Hertfordshire |
| Friday, October 4, 2019 | Resignation as Director | Hertfordshire |
| Wednesday, February 5, 2020 | Resignation as Director | Hertfordshire |
| Thursday, August 13, 2020 | Appointment as Director | Hertfordshire |
| Wednesday, September 23, 2020 | Appointment as Director | Hertfordshire |
| Friday, October 30, 2020 | Resignation as Director | Hertfordshire |
| Friday, August 13, 2021 | Resignation as Director | Hertfordshire |
| Tuesday, September 21, 2021 | Appointment as Director | Hertfordshire |
| Thursday, November 18, 2021 | Appointment as Director | Hertfordshire |
| Tuesday, February 15, 2022 | Resignation as Director | Hertfordshire |
| Tuesday, August 23, 2022 | Resignation as Director | Hertfordshire |
| Tuesday, September 6, 2022 | Resignation as Director | Hertfordshire |
