| Former (21) |
| Board of Directors | 2014 – 2023 |
| Board of Directors | 1890 – 2014 |
| Board of Directors | 1890 – 1997 |
| Board of Directors | 1890 – 2023 |
| Board of Directors | 2003 – 2023 |
| Board of Directors | 1998 – 2002 |
| Board of Directors | 2020 – 2023 |
| Board of Directors | 2002 – 2003 |
| Board of Directors | 2003 – 2023 |
| Board of Directors | 2013 – 2023 |
| Chairman | 2014 – 2020 |
| Board of Directors | 2000 – 2023 |
| Board of Directors | 1997 – 2014 |
| Board of Directors | 2023 – 2023 |
| Board of Directors | 2001 – 2002 |
| Chairman | 2002 – 2014 |
| Board of Directors | 2001 – 2003 |
| Board of Directors | 2000 – 2005 |
| Board of Directors | 1890 – 1998 |
| Board of Directors | 2002 – 2013 |
| Chairman | 2020 – 2023 |