Partial History | Date | Event | Region |
| Tuesday, August 23, 1994 | Appointment as Director | Westminster |
| Tuesday, February 1, 2000 | Resignation as Director | Westminster |
| Monday, December 31, 2001 | Appointment as Director | Westminster |
| Wednesday, December 3, 2003 | Appointment as Director | Westminster |
| Monday, March 21, 2005 | Resignation as Director | Westminster |
| Friday, October 31, 2008 | Resignation as Director | Westminster |
| Friday, February 1, 2013 | Appointment as Director | Hertfordshire |
| Thursday, September 1, 2016 | Appointment as Director | Barnet |
| Tuesday, October 29, 2019 | Appointment as Individual or entity with 25-50% of voting rights and Individual or entity with significant influence or control | Barnet |
| Monday, February 3, 2020 | Resignation as Individual or entity with 25-50% of voting rights and Individual or entity with significant influence or control | Barnet |
| Monday, June 1, 2020 | Resignation as Individual or entity with 25-50% of voting rights and Individual or entity with significant influence or control | Barnet |
| Monday, July 18, 2022 | Resignation as Individual or entity with 25-50% of voting rights and Individual or entity with significant influence or control | Barnet |
| Wednesday, November 1, 2023 | Resignation as Individual or entity with 25-50% of voting rights and Individual or entity with significant influence or control | Barnet |
