Partial History | Date | Event | Region |
| Sunday, January 27, 1991 | Appointment as Director | Derbyshire |
| Thursday, November 7, 1991 | Appointment as Secretary | Sheffield |
| Monday, January 27, 1992 | Appointment as Director | Derbyshire |
| Tuesday, July 27, 1993 | Appointment as Secretary | Sheffield |
| Tuesday, May 5, 1998 | Appointment as Director | Derbyshire |
| Wednesday, June 21, 2000 | Resignation as Secretary | Derbyshire |
| Wednesday, September 3, 2008 | Appointment as Director | Sheffield |
| Friday, July 22, 2011 | Resignation as Director | Derbyshire |
| Friday, March 8, 2013 | Appointment as Director | Derbyshire |
| Friday, January 17, 2014 | Appointment as Director | Sheffield |
| Wednesday, April 6, 2016 | Appointment as Individual or entity with 25-50% of voting rights,Shareholder (above 75%),Individual or entity with more than 75% of voting rights,Shareholder (50-75%),Individual or entity with 50-75% of voting rights,Individual or entity with right to appoint and remove directors and Shareholder (25-50%) | Sheffield |
| Friday, November 25, 2016 | Resignation as Individual or entity with 25-50% of voting rights,Shareholder (25-50%),Individual or entity with more than 75% of voting rights and Shareholder (above 75%) | Sheffield |
| Thursday, November 28, 2024 | Resignation as Shareholder (above 75%),Individual or entity with more than 75% of voting rights,Shareholder (25-50%) and Individual or entity with 25-50% of voting rights | Sheffield |
