| Darrin Siver | |
Corporate Officer/Principal
|
-
|
05-01-2026
|
|
| Harrie Schippers | |
Director of Finance/CFO
|
01-02-2017
|
02-06-2025
| |
Corporate Officer/Principal
|
26-07-2011
|
01-02-2017
| |
President
|
01-01-2018
|
02-06-2025
|
|
| Gregory Spierkel | |
Director/Board Member
|
01-01-2008
|
27-04-2025
| |
Independent Dir/Board Member
|
01-01-2008
|
27-04-2025
|
|
| Roderick McGeary | |
Director/Board Member
|
09-09-2012
|
27-04-2025
| |
Independent Dir/Board Member
|
09-09-2012
|
27-04-2025
|
|
| Michael Barkley | |
Comptroller/Controller/Auditor
|
01-01-2007
|
01-06-2023
|
|
| Beth Ford | |
Director/Board Member
|
21-04-2015
|
24-04-2023
| |
Independent Dir/Board Member
|
21-04-2015
|
24-04-2023
|
|
| Jack LeVier | |
Human Resources Officer
|
01-06-2007
|
01-06-2022
|
|
| Thomas Quinn | |
Chief Tech/Sci/R&D Officer
|
09-12-2009
|
01-07-2021
| |
Corporate Officer/Principal
|
-
|
-
|
|
| Charles Williamson | |
Director/Board Member
|
01-01-2006
|
26-04-2021
| |
Independent Dir/Board Member
|
01-01-2006
|
26-04-2021
|
|
| Ronald Armstrong | |
Comptroller/Controller/Auditor
|
01-01-2002
|
12-01-2011
| |
Director/Board Member
|
27-04-2014
|
30-06-2019
| |
Chief Executive Officer
|
27-04-2014
|
30-06-2019
| |
Director of Finance/CFO
|
26-07-2011
|
10-04-2012
| |
Corporate Officer/Principal
|
01-01-1993
|
12-01-2011
| |
President
|
12-01-2011
|
27-04-2014
|
|
| Robert Alan Bengston | |
Director of Finance/CFO
|
10-04-2012
|
14-12-2012
| |
Corporate Officer/Principal
|
14-12-2012
|
01-02-2019
|
|
| Luiz Kaufmann | |
Director/Board Member
|
01-07-2012
|
29-04-2018
| |
Independent Dir/Board Member
|
01-07-2012
|
29-04-2018
|
|
| Robert Christensen | |
Director of Finance/CFO
|
01-01-2013
|
01-02-2017
| |
Corporate Officer/Principal
|
01-01-2008
|
01-01-2013
| |
President
|
27-04-2014
|
01-02-2017
|
|
| Daniel D. Sobic | |
Corporate Officer/Principal
|
01-01-2007
|
04-01-2016
|
|
| John Fluke | |
Director/Board Member
|
01-01-1984
|
20-04-2015
| |
Independent Dir/Board Member
|
26-07-2011
|
20-04-2015
|
|
| Warren R. Staley | |
Director/Board Member
|
01-01-2008
|
13-01-2014
| |
Independent Dir/Board Member
|
26-07-2011
|
13-01-2014
|
|
| Thomas E. Plimpton | |
Director/Board Member
|
17-11-2009
|
12-03-2010
| |
Director of Finance/CFO
|
12-03-2010
|
15-07-2011
| |
President
|
01-08-1996
|
17-11-2009
|
|
| Stephen Page | |
Director/Board Member
|
01-01-2004
|
01-01-2012
| |
Independent Dir/Board Member
|
26-07-2011
|
01-01-2012
|
|
| William G. Reed | |
Director/Board Member
|
19-04-2011
|
19-04-2011
| |
Independent Dir/Board Member
|
19-04-2011
|
19-04-2011
|
|
| James G. Cardillo | |
President
|
01-01-1990
|
31-12-2010
|
|
| Jon Erickson | |
Corporate Officer/Principal
|
31-12-2009
|
31-12-2009
|
|
| James C. Pigott | |
Chairman
|
01-01-1972
|
27-04-2009
| |
President
|
01-01-1972
|
27-04-2009
|
|
| Michael A. Tembreull | |
Director/Board Member
|
01-09-1990
|
02-01-2009
|
|
| David K. Newbigging | |
Director/Board Member
|
01-01-1999
|
24-04-2006
|
|
| Kenneth R. Gangl | |
Corporate Officer/Principal
|
01-05-2005
|
-
|
|
| Jerry Grinstein | |
Director/Board Member
|
01-01-1997
|
25-04-2005
|
|
| Harry C. Stonecipher | |
Director/Board Member
|
01-01-2001
|
15-03-2005
|
|
| Bruce N. Ewald | |
Sales & Marketing
|
01-02-2005
|
01-02-2005
|
|
| David C. Anderson | |
General Counsel
|
01-12-2004
|
-
|
|
| Robin E. Easton | |
Investor Relations Contact
|
26-07-2011
|
31-03-2015
| |
Public Communications Contact
|
01-09-2004
|
-
| |
Treasurer
|
01-09-2004
|
-
|
|
| Robert T. Parry | |
Director/Board Member
|
01-01-2004
|
-
| |
Independent Dir/Board Member
|
26-07-2011
|
-
|
|
| David L. Caplan | |
Corporate Officer/Principal
|
01-01-2002
|
01-10-2003
|
|
| Edward B. Caudill | |
Corporate Officer/Principal
|
01-01-1999
|
01-08-2002
|
|
| Janice B. Skredsvig | |
Chief Tech/Sci/R&D Officer
|
01-01-2001
|
-
|
|
| Harold Wagner | |
Director/Board Member
|
01-01-1999
|
-
|
|
| Scott C. Mahan | |
Corporate Officer/Principal
|
01-08-1993
|
01-07-1994
|
|
| David J. Hovind | |
| Steve Phelps | |
Corporate Officer/Principal
|
01-01-1984
|
-
|
|
| Thomas C. Johnson | |
Corporate Officer/Principal
|
-
|
-
|
|
| Patrick F. Flynn | |
Chief Tech/Sci/R&D Officer
|
-
|
-
|
|
| Nicholas P. Panza | |
Corporate Officer/Principal
|
-
|
-
|
|
| Richard Fox | |
Corporate Officer/Principal
|
-
|
-
|
|
| Matteo R. Pisciotta | |
Corporate Officer/Principal
|
-
|
-
|
|
| David Clarke | |
Corporate Officer/Principal
|
-
|
-
|
|
| Matthew B. MacKay | |
Corporate Officer/Principal
|
-
|
-
|
|
| Jonathan Christian | |
Corporate Officer/Principal
|
-
|
-
|
|
| Daryl Butcher | |
Corporate Officer/Principal
|
-
|
-
|
|
| Rusty Lhamon | |
Corporate Officer/Principal
|
-
|
-
|
|
| Craig D. Brewster | |
Corporate Officer/Principal
|
-
|
-
|
|
| Gordon Glen Morie | |
| Katherine Ross | |
Corporate Officer/Principal
|
-
|
-
|
|
| John J. Waggoner | |
| Nick Highland | |
Human Resources Officer
|
-
|
-
|
|
| Alex Cortez | |
Corporate Officer/Principal
|
-
|
-
|
|
| Jack McRae | |
Public Communications Contact
|
01-06-2011
|
-
| |
General Counsel
|
-
|
01-06-2011
|
|
| Janice M. D'Amato | |
| Janeen Solie McAninch | |
Corporate Officer/Principal
|
-
|
-
|
|
| Carl H. Hahn | |
Director/Board Member
|
-
|
-
|
|
| Bill G. Kingsley | |
Corporate Officer/Principal
|
-
|
-
|
|
| Aad L. Goudriaan | |
Corporate Officer/Principal
|
-
|
-
|
|
| Helene N. Mawyer | |
Corporate Officer/Principal
|
-
|
-
|
|
| Andrew J. Wold | |
| Samuel Means | |
Corporate Officer/Principal
|
11-01-2011
|
-
|
|
| Larry Reding | |
| Richard T. Gorman | |
Corporate Officer/Principal
|
17-11-2009
|
-
|
|
| Richard Bradley Lawrence | |
Corporate Officer/Principal
|
-
|
-
|
|
| Doug Moczulewski | |
Corporate Officer/Principal
|
-
|
-
|
|
| Karla Sperber | |
Human Resources Officer
|
-
|
-
|
|
| Christopher Stremlau | |
Corporate Officer/Principal
|
-
|
-
|
|
| Richard J. Sander | |
Corporate Officer/Principal
|
-
|
-
|
|
| Kevin J. Dooley | |
Corporate Officer/Principal
|
-
|
-
|
|
| Daniel Etulain | |
Corporate Officer/Principal
|
-
|
-
|
|
| William Pigott | |