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Last $32.89 USD
Change Today -0.73 / -2.17%
Volume 226.7K
MKSI On Other Exchanges
Symbol
Exchange
NASDAQ GS
Frankfurt
As of 8:10 PM 04/17/15 All times are local (Market data is delayed by at least 15 minutes).

Executive Profile*

William D. Stewart

Former General Manager Vacuum Products Group and Vice President of Vacuum Products, MKS Instruments, Inc.
AgeTotal Calculated CompensationThis person is connected to 10 board members in 40 different organizations across 42 different industries.

See Board Relationships
70--

Background*

Mr. William D. Stewart served as General Manager of HPS Products, Boulder, CO and PMFC at MKS Instruments. Mr. Stewart served as Vice President of Vacuum Products at MKS Instruments, Inc. from 1997 to December 31, 2011 and served as its General Manager of Vacuum Products group from November 1997 to December 31, 2011. He served as Group Vice President of Vacuum Products & PFM&C Products at MKS Instruments Inc. from January 2009 to December 2010. Mr. Stewart served as ...

Read Full Background

Corporate Headquarters*

2 Tech Drive
Andover, Massachusetts 01810

United States

Phone: 978-645-5500
Fax: 978-557-5100

Board Members Memberships*

Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
Trustee
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-N/A
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Independent Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal & Regulatory Committee
1984-Present
Independent Trustee, Chairman of Pricing Committee, Member of Legal and Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Independent Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal & Regulatory Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal & Regulatory Committee
1984-N/A
Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal & Regulatory Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal & Regulatory Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Independent Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Independent Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-N/A
Former Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-N/A
Former Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-N/A
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1984-N/A
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1993-N/A
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1993-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1993-N/A
Former Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal & Regulatory Committee
1993-Present
Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal & Regulatory Committee
1993-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1993-Present
Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal and Regulatory Committee.
1993-Present
Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal & Regulatory Committee
1993-N/A
Independent Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1993-Present
Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal & Regulatory Committee
1993-Present
Independent Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal & Regulatory Committee
1993-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1993-N/A
Former Trustee
1993-Present
Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal & Regulatory Committee
1993-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1993-N/A
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
1993-Present
Trustee, Chairman of Pricing Committee, Member of Investment Oversight Committee and Member of Legal & Regulatory Committee
1993-Present
Trustee, Chairman of Pricing Committee, Member of Legal & Regulatory Committee and Member of Investment Oversight Committee
2000-N/A
Former Trustee of Janus Adviser Series
2000-N/A
Former Trustee

Education*

MBA
Northwestern University
BSBA
University of Colorado–Boulder

Other Affiliations*

Annual Compensation*

There is no Annual Compensation data available.

Stock Options*

There is no Stock Options data available.

Total Compensation*

There is no Total Compensation data available.
*Data is at least as current as the most recent Definitive Proxy.
 

Stock Quotes

Market data is delayed at least 15 minutes.

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MKSI:US $32.89 USD -0.73

COMPETITOR COMPENSATION

NamePosition/
Company
Compensation
Bruno Guilmart Chief Executive Officer, President and Director
Kulicke and Soffa Industries, Inc.
$690.2K
John R. Peeler Chairman, Chief Executive Officer and Member of Strategic Planning Committee
Veeco Instruments Inc.
$700.0K
Bertrand Loy Chief Executive Officer, President and Director
Entegris, Inc.
$679.8K
Ishida Akira Chairman and Chief Executive Officer
SCREEN Holdings Co., Ltd.
--
Atsushi Horiba Chairman, Chief Executive Officer and President
HORIBA, Ltd.
¥73.0M
Compensation as of Fiscal Year 2014.

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