Partial History | Date | Event | Region |
| Tuesday, January 11, 1994 | Appointment as Director | Islington |
| Wednesday, May 24, 1995 | Appointment as Director | Durham, County |
| Thursday, April 16, 1998 | Resignation as Director | Durham, County |
| Monday, March 8, 1999 | Appointment as Director | Leeds |
| Monday, January 23, 2006 | Resignation as Director | Leeds |
| Friday, September 1, 2006 | Appointment as Director | Durham, County |
| Friday, October 9, 2015 | Appointment as Director | Durham, County |
| Wednesday, April 6, 2016 | Appointment as Individual or entity with 50-75% of voting rights,Shareholder (50-75%),Shareholder (above 75%) and Individual or entity with more than 75% of voting rights | Islington |
| Thursday, December 13, 2018 | Appointment as Director | Darlington |
| Monday, February 11, 2019 | Resignation as Shareholder (50-75%),Individual or entity with 50-75% of voting rights,Shareholder (above 75%) and Individual or entity with more than 75% of voting rights | Islington |
| Wednesday, July 1, 2020 | Resignation as Director | Durham, County |
| Wednesday, August 31, 2022 | Resignation as Director | Durham, County |
| Wednesday, December 25, 2024 | Resignation as Director | Islington |
