| Chad Marak | |
Corporate Officer/Principal
|
2022-03-31
|
2025-08-10
|
|
| Meenal Sethna | |
Director of Finance/CFO
|
2016-03-30
|
2025-06-17
| |
Investor Relations Contact
|
2015-04-30
|
-
| |
Corporate Officer/Principal
|
2015-04-30
|
2016-03-30
|
|
| David Heinzmann | |
Director/Board Member
|
2016-12-31
|
2025-04-23
| |
Chief Executive Officer
|
2016-12-31
|
2025-02-09
| |
Chief Operating Officer
|
2006-12-31
|
2016-12-31
| |
President
|
2016-12-31
|
2025-02-09
|
|
| Cary Fu | |
Director/Board Member
|
2012-07-01
|
2024-04-24
| |
Independent Dir/Board Member
|
2013-03-17
|
2024-04-24
|
|
| Nathan Zommer | |
Director/Board Member
|
2018-01-16
|
2023-04-26
|
|
| John Major | |
Director/Board Member
|
-
|
2021-04-21
| |
Independent Dir/Board Member
|
2011-10-11
|
-
|
|
| Michael Rutz | |
Chief Operating Officer
|
2014-02-02
|
2019-01-31
| |
Corporate Officer/Principal
|
2019-01-31
|
2020-05-07
|
|
| Ronald L. Schubel | |
Director/Board Member
|
2010-06-07
|
2019-04-25
| |
Independent Dir/Board Member
|
2011-10-11
|
2019-04-25
|
|
| Trisha Tuntland | |
Investor Relations Contact
|
2018-06-24
|
-
|
|
| Arif Ahmed | |
Treasurer
|
2015-01-31
|
2018-03-31
|
|
| John T. Quille | |
Comptroller/Controller/Auditor
|
2003-12-31
|
2017-08-13
|
|
| Philip Franklin | |
Director of Finance/CFO
|
1997-12-31
|
2016-03-31
| |
Investor Relations Contact
|
1997-12-31
|
2016-03-31
| |
Treasurer
|
1997-12-31
|
2015-02-26
|
|
| Elizabeth Saha | |
Public Communications Contact
|
2015-11-30
|
-
|
|
| Matthew Cole | |
Corporate Officer/Principal
|
2015-06-07
|
-
|
|
| John P. Driscoll | |
Director/Board Member
|
1998-01-31
|
2012-04-26
| |
Independent Dir/Board Member
|
2011-10-11
|
2012-04-26
|
|
| Chen-Ming Wang | |
Corporate Officer/Principal
|
2009-11-08
|
-
|
|
| David R. Samyn | |
Corporate Officer/Principal
|
2002-12-31
|
2009-08-31
|
|
| James F. Ingold | |
Comptroller/Controller/Auditor
|
2003-07-31
|
2007-12-31
|
|
| Howard B. Witt | |
Chairman
|
1989-12-31
|
2003-12-31
| |
President
|
1989-12-31
|
2003-12-31
|
|
| Dieter Roeder | |
Corporate Officer/Principal
|
2004-12-31
|
-
|
|
| Ian Highley | |
Chief Tech/Sci/R&D Officer
|
2001-12-31
|
-
| |
Corporate Officer/Principal
|
2012-07-26
|
-
|
|
| Jeffrey Niew | |
Corporate Officer/Principal
|
1994-12-31
|
1999-12-31
|
|
| Paul Michael Dickinson | |
Corporate Officer/Principal
|
1992-12-31
|
-
|
|
| Mary S. Muchoney | |
Corporate Secretary
|
1976-12-31
|
-
|
|
| H. Dalsen Ferbert | |
Corporate Officer/Principal
|
1975-12-31
|
-
|
|
| Donald Klein | |
Corporate Officer/Principal
|
-
|
-
|
|
| Kristina Hodgson | |
Public Communications Contact
|
-
|
-
|
|
| David R. Coughlan | |
Corporate Officer/Principal
|
-
|
-
|
|
| Elizabeth Calhoun | |
Human Resources Officer
|
-
|
-
|
|
| Thomas Geza Varga | |
Corporate Officer/Principal
|
-
|
-
|
|
| Bruce Karsh | |
Director/Board Member
|
-
|
-
|
|
| Ronald Sutton | |
Corporate Officer/Principal
|
-
|
-
|
|
| Kenneth R. Audino | |
Corporate Officer/Principal
|
-
|
-
|
|
| Janet Lahayne | |
Chief Tech/Sci/R&D Officer
|
-
|
-
|
|
| Daniel F. Stanek | |
Corporate Officer/Principal
|
-
|
-
|
|
| Darryl Hunter | |
Corporate Officer/Principal
|
-
|
-
|
|
| Jeffrey Boyd | |
Corporate Officer/Principal
|
-
|
-
|
|
| Rosemarie Lopez Hunter | |
Corporate Officer/Principal
|
2010-08-29
|
-
|
|
| Edward V. Sundt | |