| Date | Event | Region |
| Saturday, December 31, 1988 | Appointment as Director | Edinburgh, City Of |
| Sunday, October 1, 1989 | Appointment as Director | Inverclyde |
| Friday, August 30, 1991 | Resignation as Director | Inverclyde |
| Monday, September 30, 1991 | Appointment as Director | York |
| Friday, September 21, 2001 | Appointment as Director | Inverclyde |
| Tuesday, June 6, 2006 | Appointment as Director | Inverclyde |
| Tuesday, January 19, 2010 | Appointment as Director | Inverclyde |
| Wednesday, April 6, 2016 | Appointment as Shareholder (25-50%),Individual or entity with 25-50% of voting rights,Individual or entity with more than 75% of voting rights and Individual or entity with right to appoint and remove directors | York |
| Saturday, June 23, 2018 | Resignation as Director | York |
| Wednesday, January 9, 2019 | Resignation as Individual or entity with more than 75% of voting rights and Individual or entity with right to appoint and remove directors | Inverclyde |
| Tuesday, September 28, 2021 | Resignation as Individual or entity with more than 75% of voting rights and Individual or entity with right to appoint and remove directors | Inverclyde |
| Friday, July 26, 2024 | Resignation as Shareholder (25-50%) | York |
