Partial History | Date | Event | Region |
| Thursday, July 5, 1984 | Appointment as Director | Devon |
| Monday, March 20, 2000 | Appointment as Director | Devon |
| Friday, March 30, 2001 | Appointment as Director | Devon |
| Wednesday, April 4, 2001 | Appointment as Director | Devon |
| Wednesday, March 31, 2004 | Appointment as Director | Devon |
| Friday, July 7, 2006 | Appointment as Director | Devon |
| Monday, August 14, 2006 | Appointment as Director | Devon |
| Thursday, August 24, 2006 | Appointment as Director | Devon |
| Monday, January 15, 2007 | Appointment as Director | Devon |
| Tuesday, March 17, 2009 | Appointment as Director | Devon |
| Wednesday, August 12, 2015 | Appointment as Director | Devon |
| Wednesday, April 6, 2016 | Appointment as Shareholder (above 75%),Individual or entity with more than 75% of voting rights and Individual or entity with right to appoint and remove directors | Devon |
| Thursday, February 9, 2017 | Appointment as Shareholder (above 75%),Individual or entity with right to appoint and remove directors and Individual or entity with more than 75% of voting rights | Devon |
| Wednesday, March 29, 2017 | Resignation as Individual or entity with right to appoint and remove directors,Individual or entity with more than 75% of voting rights and Shareholder (above 75%) | Devon |
| Wednesday, May 10, 2017 | Resignation as Individual or entity with right to appoint and remove directors,Individual or entity with more than 75% of voting rights,Shareholder (above 75%) and Individual or entity with significant influence or control | Devon |
| Thursday, June 1, 2017 | Resignation as Shareholder (above 75%),Individual or entity with more than 75% of voting rights and Individual or entity with right to appoint and remove directors | Devon |
