| Maria Vallejo Garcia | |
Chief Tech/Sci/R&D Officer
|
18/06/2024
|
01/11/2025
|
|
| William Eppler | |
Director/Board Member
|
13/10/2004
|
01/03/2024
| |
Independent Dir/Board Member
|
13/10/2004
|
01/03/2024
|
|
| John Rozelle | |
Chief Tech/Sci/R&D Officer
|
15/06/2011
|
13/08/2012
| |
Corporate Officer/Principal
|
16/06/2011
|
31/12/2023
|
|
| Tom Ogryzlo | |
Director/Board Member
|
01/05/1995
|
27/04/2023
| |
Independent Dir/Board Member
|
01/05/1995
|
27/04/2023
|
|
| Michael Richings | |
Director/Board Member
|
01/05/1995
|
01/09/2000
| |
Chief Executive Officer
|
01/05/1995
|
01/01/2012
| |
Chairman
|
01/09/2000
|
27/04/2023
| |
Independent Dir/Board Member
|
01/01/2012
|
27/04/2023
| |
President
|
01/05/1995
|
01/01/2012
|
|
| John F. Engele | |
Comptroller/Controller/Auditor
|
-
|
01/07/2019
| |
Director of Finance/CFO
|
30/05/2012
|
01/07/2019
| |
Director of Finance/CFO
|
01/01/2003
|
01/01/2003
|
|
| Connie Martinez | |
Investor Relations Contact
|
-
|
31/12/2018
|
|
| Nicole Adshead-Bell | |
Director/Board Member
|
04/08/2011
|
30/04/2013
| |
Independent Dir/Board Member
|
03/08/2011
|
30/04/2013
|
|
| Seth L. Foreman | |
Corporate Officer/Principal
|
09/07/2012
|
-
|
|
| Terri L. Eggert | |
Director of Finance/CFO
|
19/05/2011
|
30/05/2012
|
|
| Tim S. Barnett | |
Corporate Officer/Principal
|
07/11/2011
|
-
|
|
| Gregory George Marlier | |
Director of Finance/CFO
|
01/06/2004
|
18/05/2011
| |
Corporate Secretary
|
01/06/2004
|
18/05/2011
|
|
| Hector A. Araya | |
Corporate Officer/Principal
|
11/05/2010
|
-
|
|
| Thomas J. DeMull | |
Corporate Officer/Principal
|
10/09/2009
|
-
|
|
| Howard Marshall Harlan | |
Corporate Officer/Principal
|
01/09/2003
|
04/04/2008
|
|
| Frank K. Fenne | |
Corporate Officer/Principal
|
01/01/2008
|
-
|
|
| Robert Vincent Perry | |
Corporate Officer/Principal
|
01/01/2005
|
01/01/2008
|
|
| Robert Quartermain | |
Director/Board Member
|
26/04/2002
|
06/11/2007
|
|
| Warren Bates | |
Corporate Officer/Principal
|
01/01/1985
|
01/01/2005
|
|
| Ronald J. McGregor | |
President
|
19/05/1999
|
01/01/2004
|
|
| Amjad J. Ali | |
Director of Finance/CFO
|
01/01/1998
|
01/01/1998
|
|
| Roger Smith | |
Comptroller/Controller/Auditor
|
-
|
-
| |
Director of Finance/CFO
|
-
|
-
|
|
| Kenneth W. Deter | |
Corporate Officer/Principal
|
-
|
-
|
|
| Ashlie Thorburn | |
Comptroller/Controller/Auditor
|
-
|
-
|
|
| Lynn Fischer | |
| Peter Harris | |
Corporate Officer/Principal
|
-
|
-
|
|