Partial History | Date | Event | Region |
| Friday, November 20, 1992 | Appointment as Director | Derbyshire |
| Wednesday, September 15, 1993 | Appointment as Director | Derbyshire |
| Wednesday, February 2, 1994 | Appointment as Director | Derbyshire |
| Monday, February 12, 1996 | Appointment as Director | Derbyshire |
| Friday, January 28, 2000 | Appointment as Director | Sheffield |
| Wednesday, June 4, 2003 | Appointment as Director | Derbyshire |
| Wednesday, August 6, 2003 | Appointment as Director | Derbyshire |
| Wednesday, October 15, 2003 | Appointment as Director | Derbyshire |
| Thursday, May 27, 2004 | Appointment as Director | Derbyshire |
| Friday, June 18, 2004 | Appointment as Director | Derbyshire |
| Friday, October 8, 2004 | Appointment as Director | Derbyshire |
| Tuesday, February 15, 2005 | Appointment as Director | Derbyshire |
| Thursday, August 25, 2005 | Appointment as Director | Derbyshire |
| Tuesday, August 30, 2005 | Appointment as Director | Derbyshire |
| Thursday, February 9, 2006 | Appointment as Director | Sheffield |
| Tuesday, August 22, 2006 | Appointment as Director | Derbyshire |
| Wednesday, September 20, 2006 | Appointment as Director | Derbyshire |
| Tuesday, February 20, 2007 | Resignation as Director | Derbyshire |
| Wednesday, January 23, 2008 | Appointment as Director | Derbyshire |
| Monday, May 11, 2009 | Appointment as Director | Derbyshire |
| Wednesday, July 7, 2010 | Appointment as Director | Derbyshire |
| Monday, November 18, 2013 | Appointment as Director | Derbyshire |
| Friday, January 9, 2015 | Appointment as Director | Derbyshire |
| Thursday, March 19, 2015 | Appointment as Director | Derbyshire |
| Monday, August 1, 2016 | Appointment as Shareholder (above 75%),Individual or entity with more than 75% of voting rights and Individual or entity with significant influence or control | Derbyshire |
| Thursday, February 23, 2017 | Appointment as Director | Derbyshire |
| Friday, June 16, 2017 | Appointment 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%) | Derbyshire |
| Tuesday, August 8, 2017 | 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%) | Derbyshire |
| Thursday, September 21, 2017 | Appointment as Director | Derbyshire |
| Thursday, November 9, 2017 | Appointment as Director | Derbyshire |
| Thursday, February 1, 2018 | Appointment as Director | Derbyshire |
| Monday, July 9, 2018 | Resignation as Director | Derbyshire |
| Wednesday, March 17, 2021 | Appointment as Director | Derbyshire |
| Monday, October 28, 2024 | Appointment as Director | Derbyshire |
