Partial History | Date | Event | Region |
| Thursday, October 23, 1952 | Appointment as Director | Derry |
| Friday, January 10, 1986 | Appointment as Director | Derry |
| Wednesday, January 6, 1988 | Appointment as Director | Derry |
| Thursday, June 6, 1991 | Appointment as Director | Derry |
| Thursday, February 20, 1997 | Appointment as Director | Derry |
| Wednesday, March 5, 1997 | Appointment as Secretary | Derry |
| Wednesday, December 9, 1998 | Appointment as Director | Magherafelt |
| Thursday, June 22, 2000 | Appointment as Director | Derry |
| Wednesday, January 3, 2001 | Appointment as Director | Derry |
| Tuesday, April 10, 2001 | Resignation as Director | Derry |
| Thursday, February 21, 2002 | Appointment as Director | Derry |
| Monday, June 17, 2002 | Appointment as Director | Derry |
| Saturday, March 8, 2003 | Appointment as Director | Derry |
| Wednesday, May 19, 2004 | Appointment as Director | Derry |
| Thursday, October 13, 2005 | Resignation as Director | Derry |
| Thursday, March 16, 2006 | Appointment as Secretary | Derry |
| Tuesday, March 22, 2011 | Resignation as Director | Derry |
| Wednesday, March 14, 2012 | Appointment as Director | Derry |
| Thursday, August 30, 2012 | Resignation as Director | Derry |
| Wednesday, April 6, 2016 | Appointment as Shareholder (25-50%) and Individual or entity with 25-50% of voting rights | Derry |
| Wednesday, December 1, 2021 | Resignation as Shareholder (25-50%) and Individual or entity with 25-50% of voting rights | Derry |
| Wednesday, November 2, 2022 | Resignation as Shareholder (25-50%) and Individual or entity with 25-50% of voting rights | Derry |
| Friday, December 20, 2024 | Resignation as Shareholder (25-50%) and Individual or entity with 25-50% of voting rights | Derry |
