| James Johnson | |
Director/Board Member
|
01/01/2005
|
08/05/2025
| |
Independent Dir/Board Member
|
01/01/2005
|
08/05/2025
|
|
| Noelle Eder | |
Director/Board Member
|
15/12/2018
|
06/05/2025
| |
Independent Dir/Board Member
|
15/12/2018
|
06/05/2025
|
|
| Kimberly Harris | |
Director/Board Member
|
01/01/2024
|
24/03/2025
| |
Independent Dir/Board Member
|
01/01/2024
|
24/03/2025
|
|
| Chonda Nwamu | |
General Counsel
|
01/08/2019
|
10/03/2025
| |
Corporate Officer/Principal
|
01/01/2016
|
01/08/2019
| |
Corporate Secretary
|
01/08/2019
|
10/03/2025
|
|
| John Coleman | |
Director/Board Member
|
16/02/2015
|
09/05/2024
| |
Independent Dir/Board Member
|
16/02/2015
|
09/05/2024
|
|
| Bhavani Amirthalingam | |
Chief Tech/Sci/R&D Officer
|
01/03/2018
|
01/03/2024
|
|
| Warner Baxter | |
Director/Board Member
|
01/01/1995
|
01/07/2014
| |
Chief Executive Officer
|
24/04/2014
|
01/01/2022
| |
Chairman
|
01/07/2014
|
02/11/2023
| |
President
|
01/01/1995
|
01/01/2022
|
|
| Bruce Steinke | |
Chief Administrative Officer
|
-
|
01/07/2023
| |
Comptroller/Controller/Auditor
|
01/01/2013
|
-
|
|
| Sharon Harvey Davis | |
Corporate Officer/Principal
|
-
|
01/05/2022
|
|
| Stephen Wilson | |
Director/Board Member
|
11/12/2009
|
06/05/2021
| |
Independent Dir/Board Member
|
11/12/2009
|
06/05/2021
|
|
| S. Mark Brawley | |
Corporate Officer/Principal
|
01/01/2003
|
01/06/2020
|
|
| Stephen Lee | |
General Counsel
|
01/04/2020
|
-
| |
Corporate Secretary
|
01/04/2020
|
-
|
|
| Gregory L. Nelson | |
General Counsel
|
04/05/2011
|
01/08/2019
| |
Corporate Secretary
|
02/03/2011
|
01/08/2019
|
|
| Walter Galvin | |
Director/Board Member
|
14/12/2007
|
02/05/2019
| |
Independent Dir/Board Member
|
11/08/2011
|
02/05/2019
|
|
| Gayle P. W. Jackson | |
Director/Board Member
|
01/02/2005
|
02/05/2019
| |
Independent Dir/Board Member
|
01/02/2005
|
02/05/2019
|
|
| Ajay Arora | |
Corporate Officer/Principal
|
01/01/2018
|
-
|
|
| Patrick T. Stokes | |
Director/Board Member
|
01/01/2004
|
23/04/2015
| |
Independent Dir/Board Member
|
11/08/2011
|
23/04/2015
|
|
| Charles D. Naslund | |
Corporate Officer/Principal
|
01/01/2005
|
01/03/2015
|
|
| Thomas Voss | |
Chief Executive Officer
|
07/05/2009
|
24/04/2014
| |
Chairman
|
28/04/2010
|
01/07/2014
| |
Chief Operating Officer
|
01/01/1999
|
07/05/2009
| |
President
|
07/05/2009
|
14/02/2014
|
|
| Stephen F. Brauer | |
Director/Board Member
|
13/10/2006
|
22/04/2013
| |
Independent Dir/Board Member
|
11/08/2011
|
22/04/2013
|
|
| Jerre E. Birdsong | |
Treasurer
|
01/01/1997
|
01/02/2013
|
|
| Adriene Bruce | |
Corporate Officer/Principal
|
27/09/2010
|
01/06/2011
|
|
| Charles W. Mueller | |
Director/Board Member
|
21/04/2011
|
21/04/2011
|
|
| Harvey Saligman | |
Director/Board Member
|
21/04/2011
|
21/04/2011
| |
Independent Dir/Board Member
|
21/04/2011
|
21/04/2011
|
|
| Susan S. Elliott | |
Director/Board Member
|
19/03/2010
|
27/04/2010
|
|
| Gary L. Rainwater | |
Chairman
|
01/01/1993
|
27/04/2010
| |
President
|
01/01/1993
|
07/05/2009
|
|
| Douglas Oberhelman | |
Director/Board Member
|
01/04/2003
|
27/04/2010
|
|
| Tracy Hansen | |
Corporate Secretary
|
09/02/2010
|
-
|
|
| Lee R. Nickloy | |
Director of Finance/CFO
|
01/01/2000
|
-
|
|
| Karen C. Foss | |
Investor Relations Contact
|
11/08/2011
|
20/04/2012
| |
Public Communications Contact
|
28/10/2009
|
11/08/2011
|
|
| Charles A. Mannix | |
Treasurer
|
01/10/2004
|
01/03/2008
|
|
| Richard Anthony Lumpkin | |
Director/Board Member
|
01/01/1997
|
24/04/2007
|
|
| Donna K. Martin | |
Human Resources Officer
|
01/04/2007
|
-
|
|
| David Whiteley | |
Corporate Officer/Principal
|
01/01/2003
|
01/01/2007
|
|
| Jackie D. Woodard | |
Director/Board Member
|
01/01/2005
|
-
| |
Independent Dir/Board Member
|
11/08/2011
|
-
|
|
| Steven R. Sullivan | |
General Counsel
|
01/01/1998
|
-
| |
Corporate Secretary
|
01/01/1998
|
-
|
|
| Richard A. Liddy | |
Director/Board Member
|
01/01/1997
|
-
|
|
| Gordon R. Lohman | |
Director/Board Member
|
01/01/1997
|
-
|
|
| Charles A. Bremer | |
Chief Tech/Sci/R&D Officer
|
01/01/1993
|
-
|
|
| Andrew Southwell | |
Corporate Officer/Principal
|
-
|
-
|
|
| Brian Bretsch | |
Public Communications Contact
|
-
|
-
|
|
| Kenneth S. Rutter | |
Corporate Officer/Principal
|
-
|
-
|
|
| Joe Muehlenkamp | |
Public Communications Contact
|
-
|
-
|
|
| Amanda Smoot | |
Corporate Officer/Principal
|
-
|
-
|
|
| Douglas Fischer | |
Investor Relations Contact
|
-
|
-
|
|
| Pete Escobar | |
Corporate Officer/Principal
|
-
|
-
|
|
| Craig D. Nelson | |
Corporate Officer/Principal
|
-
|
-
|
|
| Donald Brandt | |
Director of Finance/CFO
|
-
|
-
|
|
| Shawn Schukar | |
Corporate Officer/Principal
|
-
|
-
|
|
| Hanne M. Merriman | |
Director/Board Member
|
-
|
-
|
|
| Jimmy L. Davis | |
Corporate Officer/Principal
|
-
|
-
|
|
| Michael L. Menne | |
Corporate Officer/Principal
|
-
|
-
|
|
| Jerry L. Simpson | |
Corporate Officer/Principal
|
-
|
-
|
|
| Ronald C. Zdellar | |
Corporate Officer/Principal
|
-
|
-
|
|
| Mark Birk | |
Corporate Officer/Principal
|
-
|
-
|
|
| David J. Schepers | |
Corporate Officer/Principal
|
-
|
-
|
|
| Dennis W. Weisenborn | |
Corporate Officer/Principal
|
-
|
-
|
|
| Scott A. Glaeser | |
Corporate Officer/Principal
|
-
|
-
|
|
| William J. Prebil | |
Corporate Officer/Principal
|
-
|
-
|
|
| Robert K. Neff | |
Corporate Officer/Principal
|
-
|
-
|
|
| Clifford L. Greenwalt | |
Director/Board Member
|
-
|
-
|
|
| Paul A. Agathen | |
Corporate Officer/Principal
|
-
|
-
|
|
| William E. Cornelius | |
Director/Board Member
|
-
|
-
|
|
| Thomas A. Hays | |
Director/Board Member
|
-
|
-
|
|
| John Peters MacCarthy | |
Director/Board Member
|
-
|
-
|
|
| Paul L. Miller | |
Director/Board Member
|
-
|
-
|
|
| Theresa Nistendirk | |
Public Communications Contact
|
-
|
-
|
|
| Robert L. Powers | |
Corporate Officer/Principal
|
-
|
-
|
|
| Donald L. Hollingsworth | |
Corporate Officer/Principal
|
-
|
-
|
|