| Brent Secrest | |
Corporate Officer/Principal
|
30/09/2015
|
30/04/2025
|
|
| John Randy Burkhalter | |
Investor Relations Contact
|
25/09/2011
|
14/04/2024
|
|
| Carrie L. Weaver | |
Corporate Officer/Principal
|
-
|
31/10/2023
|
|
| Richard S. Snell | |
Director/Board Member
|
25/09/2011
|
31/12/2022
| |
Independent Dir/Board Member
|
22/09/2011
|
31/12/2022
|
|
| Paul Flynn | |
Chief Tech/Sci/R&D Officer
|
30/09/2004
|
31/08/2022
|
|
| Michael W. Hanson | |
Comptroller/Controller/Auditor
|
30/08/2016
|
31/07/2021
|
|
| Charles E. McMahen | |
Director/Board Member
|
09/06/2011
|
31/12/2019
| |
Independent Dir/Board Member
|
-
|
31/12/2019
|
|
| William Ordemann | |
Chief Operating Officer
|
31/12/1998
|
27/09/2010
| |
Corporate Officer/Principal
|
27/09/2010
|
15/08/2019
|
|
| Bryan F. Bulawa | |
Director of Finance/CFO
|
27/10/2009
|
23/08/2018
| |
Treasurer
|
27/10/2009
|
30/03/2015
|
|
| Michael J. Knesek | |
Comptroller/Controller/Auditor
|
-
|
30/08/2016
|
|
| Thurmon M. Andress | |
Director/Board Member
|
27/06/2011
|
04/01/2016
| |
Independent Dir/Board Member
|
27/06/2011
|
04/01/2016
|
|
| E. William Barnett | |
Director/Board Member
|
-
|
04/01/2016
| |
Independent Dir/Board Member
|
24/07/2011
|
04/01/2016
| |
Corporate Officer/Principal
|
18/05/2010
|
24/07/2011
|
|
| Michael Creel | |
Director/Board Member
|
27/06/2011
|
30/12/2015
| |
Chief Executive Officer
|
21/11/2010
|
30/12/2015
| |
President
|
21/11/2010
|
25/03/2014
|
|
| Bradley Motal | |
Corporate Officer/Principal
|
31/08/2019
|
-
| |
Sales & Marketing
|
30/06/2015
|
31/08/2019
|
|
| Craig W. Murray | |
General Counsel
|
04/01/2015
|
-
|
|
| Vijay D'Cruz | |
General Counsel
|
28/02/2018
|
-
| |
Corporate Officer/Principal
|
04/01/2015
|
28/02/2018
|
|
| Leonard Mallett | |
Corporate Officer/Principal
|
31/01/2006
|
31/12/2014
|
|
| Stephanie Hildebrandt | |
General Counsel
|
27/10/2009
|
30/12/2014
| |
Corporate Secretary
|
30/11/2010
|
30/12/2014
|
|
| Franz Flach | |
Director/Board Member
|
30/09/2014
|
-
| |
Independent Dir/Board Member
|
30/09/2014
|
-
|
|
| Rex C. Ross | |
Director/Board Member
|
30/09/2006
|
23/04/2014
| |
Independent Dir/Board Member
|
09/06/2011
|
23/04/2014
|
|
| Larry J. Casey | |
Director/Board Member
|
25/09/2011
|
23/04/2014
| |
Independent Dir/Board Member
|
25/09/2011
|
23/04/2014
|
|
| Edwin E. Smith | |
Director/Board Member
|
27/06/2011
|
23/04/2014
| |
Independent Dir/Board Member
|
27/06/2011
|
23/04/2014
|
|
| James Collingsworth | |
Corporate Officer/Principal
|
31/10/2001
|
31/12/2013
|
|
| Charles M. Rampacek | |
Director/Board Member
|
31/10/2006
|
31/08/2011
| |
Independent Dir/Board Member
|
09/06/2011
|
31/08/2011
|
|
| Jason A. Balasch | |
Corporate Officer/Principal
|
24/07/2011
|
31/07/2011
|
|
| Patrick T. Nguyen | |
Corporate Officer/Principal
|
30/04/2011
|
30/04/2011
|
|
| Dan L. Duncan | |
Chairman
|
31/03/1998
|
28/03/2010
| |
Founder
|
31/03/1998
|
28/03/2010
|
|
| Mark A. Hurley | |
Corporate Officer/Principal
|
03/03/2010
|
-
|
|
| Rene L. Casadaban | |
Corporate Officer/Principal
|
31/12/2005
|
31/12/2009
|
|
| Bartlett D. Moore | |
Corporate Officer/Principal
|
27/10/2009
|
-
|
|
| J. Michael Cockrell | |
Corporate Officer/Principal
|
27/10/2009
|
-
|
|
| Gary P. Smith | |
Human Resources Officer
|
31/01/2009
|
-
|
|
| James Lytal | |
Corporate Officer/Principal
|
31/12/2003
|
14/01/2009
|
|
| Thomas M. Zulim | |
Corporate Officer/Principal
|
30/06/2008
|
-
|
|
| Robert Phillips | |
Director/Board Member
|
31/08/2004
|
31/05/2007
| |
Chief Executive Officer
|
31/01/2005
|
31/05/2007
| |
Chief Operating Officer
|
31/08/2004
|
31/01/2005
| |
President
|
31/01/2005
|
31/05/2007
|
|
| Stephen L. Baum | |
Director/Board Member
|
30/09/2006
|
30/09/2006
|
|
| Brad N. Graves | |
Corporate Officer/Principal
|
31/12/2002
|
30/11/2005
|
|
| Andrew J. Cozby | |
Corporate Officer/Principal
|
31/12/2005
|
31/12/2005
|
|
| William G. Manias | |
Corporate Officer/Principal
|
31/08/2004
|
31/12/2005
|
|
| Joel D. Moxley | |
Corporate Officer/Principal
|
31/08/2004
|
31/10/2005
|
|
| yyLee W. Marshall | |
Director/Board Member
|
-
|
21/03/2005
|
|
| Bill Bradley | |
Corporate Officer/Principal
|
31/01/2005
|
-
|
|
| Michael A. Forbau | |
Corporate Officer/Principal
|
31/12/2004
|
31/12/2004
|
|
| Bart Herman Heijermans | |
Corporate Officer/Principal
|
31/12/2003
|
31/12/2004
|
|
| Lynn L. Bourdon | |
Corporate Officer/Principal
|
31/12/2003
|
27/06/2011
| |
Sales & Marketing
|
27/06/2011
|
-
|
|
| Gil H. Radtke | |
Corporate Officer/Principal
|
31/12/2001
|
-
|
|
| Gerald R. Cardillo | |
Corporate Officer/Principal
|
22/06/2008
|
-
|
|
| James A. Cisarik | |
Public Communications Contact
|
31/12/2013
|
-
| |
General Counsel
|
31/12/2013
|
-
| |
Corporate Officer/Principal
|
31/03/2001
|
25/03/2014
|
|
| Rudy A. Nix | |
Corporate Officer/Principal
|
-
|
-
|
|
| Jim Crawford | |
Corporate Officer/Principal
|
-
|
-
|
|
| Theresa Houston | |
| J. Cody Deru | |
Corporate Officer/Principal
|
-
|
-
|
|
| Keith Masterson | |
| Sean Lloyd | |
| Curtis King | |
Corporate Officer/Principal
|
-
|
-
|
|
| Christopher R. Skoog | |
Corporate Officer/Principal
|
01/07/2007
|
28/07/2011
| |
Sales & Marketing
|
28/07/2011
|
-
|
|
| Kristie Wetmore | |
Corporate Officer/Principal
|
-
|
-
|
|
| James F. Guion | |
Corporate Officer/Principal
|
-
|
-
|
|
| James F. Healey | |
Corporate Officer/Principal
|
28/07/2011
|
-
|
|
| A. Monty Wells | |
Corporate Officer/Principal
|
24/07/2011
|
-
|
|
| Jack D. Vickrey | |
Corporate Officer/Principal
|
24/07/2011
|
-
|
|
| Michael Corwin Smith | |
Corporate Officer/Principal
|
31/12/2013
|
-
|
|
| Leonard G. Price | |
Corporate Officer/Principal
|
24/07/2011
|
-
|
|
| Albert A. Martinez | |
| Ivan Zirbes | |
Corporate Officer/Principal
|
21/10/2010
|
-
|
|
| W. Ralls | |
Director/Board Member
|
-
|
-
|
|
| Oscar S. Andras | |
Director/Board Member
|
09/06/2011
|
-
| |
Independent Dir/Board Member
|
09/06/2011
|
-
|
|
| Philip C. Jackson | |
Director/Board Member
|
-
|
-
|
|
| Richard A. Hoover | |
Corporate Officer/Principal
|
-
|
-
|
|
| Charles E. Crain | |
Corporate Officer/Principal
|
-
|
-
|
|
| Terrance L. Hurlburt | |
Corporate Officer/Principal
|
-
|
-
|
|
| Charles M. Brabson | |
Corporate Officer/Principal
|
-
|
-
|
|
| Allen Capps | |
Corporate Officer/Principal
|
-
|
-
|
|
| Tony D. Auld | |
Corporate Officer/Principal
|
20/10/2010
|
-
|
|