Partial History | Date | Event | Region |
| Friday, May 17, 1991 | Appointment as Director | Sheffield |
| Saturday, December 21, 1991 | Appointment as Director | Sheffield |
| Thursday, May 13, 1993 | Appointment as Director | Derbyshire |
| Friday, May 13, 1994 | Appointment as Secretary | Derbyshire |
| Monday, April 21, 1997 | Appointment as Director | Derbyshire |
| Friday, April 17, 1998 | Appointment as Director | Sheffield |
| Thursday, September 30, 1999 | Appointment as Director | Derbyshire |
| Monday, June 11, 2001 | Appointment as Director | Sheffield |
| Friday, August 2, 2002 | Resignation as Director | Sheffield |
| Wednesday, May 21, 2003 | Appointment as Director | Derby |
| Thursday, September 16, 2004 | Resignation as Director | Sheffield |
| Tuesday, February 22, 2005 | Appointment as Director | Derbyshire |
| Wednesday, December 19, 2007 | Resignation as Director | Derby |
| Friday, June 17, 2011 | Appointment as Director | Cheshire East |
| Thursday, September 17, 2015 | Appointment as Director | Derbyshire |
| Wednesday, April 6, 2016 | Appointment as Individual or entity with 25-50% of voting rights,Shareholder (25-50%),Individual or entity with right to appoint and remove directors and Individual or entity with significant influence or control | Cheshire East |
| Friday, September 30, 2016 | Appointment as Shareholder (25-50%) | Derbyshire |
| Tuesday, June 12, 2018 | Appointment as Shareholder (25-50%) and Individual or entity with 25-50% of voting rights | Derbyshire |
| Friday, February 21, 2020 | Resignation as Shareholder (25-50%) and Individual or entity with 25-50% of voting rights | Derbyshire |
| Thursday, October 24, 2024 | Resignation as Shareholder (25-50%) | Derbyshire |
| Wednesday, October 30, 2024 | Resignation as Director | Derbyshire |
