| Board of Directors | 2002 – 2003 |
| Board of Directors | 2021 – 2023 |
| Board of Directors | 2002 – 2002 |
| Board of Directors | 2010 – 2021 |
| Chairman | 2002 – 2002 |
| Board of Directors | 2005 – 2008 |
| Chairman | 2008 – 2017 |
| Board of Directors | 2021 – 2023 |
| Chairman | 2003 – 2008 |
| Board of Directors | 2003 – 2005 |
| Board of Directors | 2008 – 2010 |
| Board of Directors | 2011 – 2019 |
| Chairman | 2002 – 2003 |
| Chairman | 2018 – 2023 |
| Board of Directors | 2002 – 2002 |
| Board of Directors | 2019 – 2021 |
| Chairman | 2017 – 2018 |
| Board of Directors | 2003 – 2011 |