| Current (3) |
| Board of Directors | 2024 |
| Chairman | 2019 |
| Board of Directors | 2019 |
| Former (20) |
| Board of Directors | 1998 – 1999 |
| Chairman | 1999 – 2000 |
| Board of Directors | 2000 – 2001 |
| Board of Directors | 1998 – 1999 |
| Board of Directors | 2000 – 2002 |
| Board of Directors | 2000 – 2002 |
| Board of Directors | 2004 – 2006 |
| Board of Directors | 2010 – 2019 |
| Chairman | 2011 – 2019 |
| Chairman | 2010 – 2011 |
| Board of Directors | 2006 – 2009 |
| Chairman | 2010 – 2010 |
| Board of Directors | 1998 – 1999 |
| Board of Directors | 1998 – 2000 |
| Board of Directors | 2004 – 2004 |
| Board of Directors | 2009 – 2012 |
| Board of Directors | 2006 – 2010 |
| Board of Directors | 2004 – 2005 |
| Board of Directors | 2005 – 2006 |
| Chairman | 2002 – 2004 |