| Robert Watson | |
Director/Board Member
|
03/01/2022
|
15/02/2023
| |
Chief Executive Officer
|
01/01/1977
|
15/02/2023
| |
Chairman
|
01/01/1977
|
03/01/2022
| |
Founder
|
01/01/1977
|
15/02/2023
| |
President
|
01/01/1977
|
15/02/2023
|
|
| Peter Bommer | |
Chief Tech/Sci/R&D Officer
|
01/01/2009
|
01/01/2023
|
|
| George William Krog | |
Chief Administrative Officer
|
12/09/2011
|
06/11/2018
| |
Comptroller/Controller/Auditor
|
12/09/2011
|
15/11/2022
| |
Director of Finance/CFO
|
26/06/2018
|
06/11/2018
|
|
| Kenneth W. Johnson | |
Chief Operating Officer
|
20/09/2018
|
15/11/2022
|
|
| Kenneth Cooper | |
Director/Board Member
|
15/11/2022
|
-
| |
Independent Dir/Board Member
|
-
|
-
|
|
| Brian L. Melton | |
Director/Board Member
|
06/10/2009
|
15/11/2022
| |
Independent Dir/Board Member
|
06/10/2009
|
15/11/2022
|
|
| Steven Harris | |
Director of Finance/CFO
|
18/06/2018
|
30/09/2022
| |
Investor Relations Contact
|
18/06/2018
|
30/09/2022
|
|
| Bruce Lewis | |
Director/Board Member
|
13/09/2022
|
-
|
|
| Phillip Cooley | |
Director/Board Member
|
13/09/2022
|
-
|
|
| David Roberts | |
Director/Board Member
|
08/09/2022
|
13/09/2022
|
|
| Daniel Baddeloo | |
Director/Board Member
|
19/01/2022
|
13/09/2022
|
|
| Damon Putman | |
Director/Board Member
|
03/01/2022
|
13/09/2022
|
|
| Ralph F. Cox | |
Director/Board Member
|
01/12/1999
|
03/01/2022
| |
Independent Dir/Board Member
|
01/12/1999
|
03/01/2022
|
|
| Angela A. Steffen Meyer | |
Director/Board Member
|
01/05/2019
|
03/01/2022
| |
Independent Dir/Board Member
|
01/05/2019
|
03/01/2022
|
|
| Clare Villarreal | |
Comptroller/Controller/Auditor
|
01/01/2022
|
-
|
|
| Todd A. Dittmann | |
Director/Board Member
|
11/08/2020
|
26/04/2021
| |
Chairman
|
03/01/2022
|
13/09/2022
|
|
| Jerry J. Langdon | |
Director/Board Member
|
01/05/2013
|
24/03/2020
| |
Independent Dir/Board Member
|
01/05/2013
|
24/03/2020
|
|
| Dean Karrash | |
Director/Board Member
|
01/11/2011
|
24/03/2020
| |
Independent Dir/Board Member
|
01/11/2011
|
24/03/2020
|
|
| Harold D. Carter | |
Director/Board Member
|
01/10/2003
|
24/03/2020
| |
Independent Dir/Board Member
|
01/10/2003
|
24/03/2020
| |
Director/Board Member
|
01/01/1999
|
01/01/1999
|
|
| Edward P. Russell | |
Director/Board Member
|
06/10/2009
|
24/03/2020
| |
Independent Dir/Board Member
|
06/10/2009
|
24/03/2020
|
|
| Paul A. Powell | |
Director/Board Member
|
01/08/2005
|
24/03/2020
| |
Independent Dir/Board Member
|
01/08/2005
|
24/03/2020
| |
Director/Board Member
|
01/01/1999
|
01/01/1999
|
|
| Dennis E. Logue | |
Director/Board Member
|
01/04/2003
|
24/03/2020
| |
Independent Dir/Board Member
|
01/04/2003
|
24/03/2020
|
|
| Dirk A. Schwartz | |
Corporate Officer/Principal
|
01/12/2013
|
01/03/2020
|
|
| William H. Wallace | |
Chief Operating Officer
|
01/01/2000
|
20/09/2018
|
|
| Geoffrey King | |
Director of Finance/CFO
|
01/09/2012
|
26/06/2018
| |
Investor Relations Contact
|
01/09/2012
|
26/06/2018
|
|
| Lee T. Billingsley | |
Corporate Officer/Principal
|
01/01/1998
|
05/07/2016
|
|
| Katherine Taaffe Richard | |
Director/Board Member
|
14/05/2013
|
18/03/2014
| |
Independent Dir/Board Member
|
14/05/2013
|
18/03/2014
|
|
| Craig Scott Bartlett | |
Director/Board Member
|
01/12/1999
|
14/05/2013
| |
Independent Dir/Board Member
|
01/12/1999
|
14/05/2013
|
|
| Barbara M. Stuckey | |
Director of Finance/CFO
|
01/01/1997
|
10/07/2012
| |
Investor Relations Contact
|
01/01/1997
|
10/07/2012
| |
Public Communications Contact
|
01/01/1997
|
10/07/2012
|
|
| Chris E. Williford | |
Comptroller/Controller/Auditor
|
06/07/2010
|
07/09/2011
| |
Director of Finance/CFO
|
01/01/1993
|
07/09/2011
| |
Treasurer
|
01/01/1993
|
07/09/2011
|
|
| Barry Galt | |
Director/Board Member
|
01/10/2003
|
22/08/2008
|
|
| Richard M. Riggs | |
Director/Board Member
|
-
|
19/08/2007
|
|
| Joseph A. Wagda | |
Director/Board Member
|
-
|
19/10/2006
|
|
| Robert W. Carington | |
Corporate Officer/Principal
|
01/07/1998
|
17/10/2005
|
|
| James C. Phelps | |
Director/Board Member
|
-
|
22/08/2005
|
|
| Frank Burke | |
Director/Board Member
|
01/06/1992
|
-
| |
Independent Dir/Board Member
|
01/06/1992
|
31/05/2012
|
|
| Stephen T. Wendel | |
Corporate Officer/Principal
|
01/01/1982
|
-
|
|
| James Jeffrey Bookout | |
Corporate Officer/Principal
|
-
|
-
|
|
| Randall K. Boatright | |
Director/Board Member
|
26/05/2011
|
-
| |
Director of Finance/CFO
|
-
|
-
|
|
| Carol O'Brien | |
Human Resources Officer
|
-
|
-
|
|
| Tres Kleberg | |
Director/Board Member
|
-
|
-
|
|