Partial History | Date | Event | Region |
| Tuesday, November 12, 1991 | Appointment as Secretary | Westminster |
| Tuesday, April 6, 1993 | Resignation as Secretary and Director | Westminster |
| Saturday, April 30, 1994 | Resignation as Director | Westminster |
| Monday, January 23, 1995 | Appointment as Director | Hertfordshire |
| Tuesday, January 24, 1995 | Appointment as Director | Hertfordshire |
| Thursday, January 26, 1995 | Appointment as Director | Westminster |
| Friday, February 24, 1995 | Appointment as Director | Hertfordshire |
| Tuesday, April 1, 1997 | Appointment as Director | Wakefield |
| Wednesday, August 25, 1999 | Appointment as Director | Hertfordshire |
| Tuesday, February 27, 2001 | Appointment as Director | Hertfordshire |
| Friday, March 30, 2007 | Resignation as Director | Wakefield |
| Monday, October 15, 2007 | Resignation as Director | Hertfordshire |
| Wednesday, March 23, 2011 | Appointment as Director | Hertfordshire |
| Wednesday, April 6, 2016 | Appointment as Shareholder (25-50%) and Individual or entity with 25-50% of voting rights | Hertfordshire |
| Monday, October 1, 2018 | Resignation as Director | Hertfordshire |
| Friday, July 26, 2019 | Resignation as Individual or entity with 25-50% of voting rights and Shareholder (25-50%) | Hertfordshire |
| Thursday, October 31, 2019 | Resignation as Director | Hertfordshire |
| Monday, February 10, 2020 | Resignation as Shareholder (25-50%) and Individual or entity with 25-50% of voting rights | Hertfordshire |
| Thursday, April 21, 2022 | Resignation as Director | Hertfordshire |
