| Former (23) |
| Chairman | 2024 – 2025 |
| Board of Directors | 2001 – 2006 |
| Chairman | 2007 – 2024 |
| Deputy Chairman | 1875 – 2003 |
| Board of Directors | 2012 – 2018 |
| Board of Directors | 2025 – 2026 |
| Chairman | 2005 – 2007 |
| Board of Directors | 2012 – 2016 |
| Deputy Chairman | 2025 – 2026 |
| Board of Directors | 2010 – 2012 |
| Board of Directors | 2024 – 2025 |
| Board of Directors | 1875 – 2001 |
| Board of Directors | 2005 – 2006 |
| Board of Directors | 1875 – 2004 |
| Board of Directors | 2007 – 2021 |
| Board of Directors | 1875 – 1999 |
| Chairman | 2025 – 2026 |
| Board of Directors | 2024 – 2026 |
| Board of Directors | 2008 – 2012 |
| Board of Directors | 2006 – 2010 |
| Board of Directors | 1875 – 2026 |
| Board of Directors | 2016 – 2024 |
| Board of Directors | 2004 – 2008 |