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MKS Instruments Inc.

NAS: MKSI

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After Hours

 --Quotes are delayed by 20 min

Oct 7, 2022, 4:18 p.m.

/zigman2/quotes/208573663/composite

$

82.87

Change

0.00 0.00%

Volume

Volume 47,202

Quotes are delayed by 20 min

/zigman2/quotes/208573663/composite

Today's close

$ 88.05

$ 82.87

Change

-5.18 -5.88%

Day low

Day high

$82.38

$85.44

Open

52 week low

52 week high

$81.50

$181.03

Open

John Tseng Chung Lee

John Tseng Chung Lee is on the board of Cognex Corp. and Massachusetts High Technology Council, Inc. and President, Chief Executive Officer & Director at MKS Instruments, Inc.

In his past career he held the position of Director at SiXtron Advanced Materials, Inc., Managing Director-Factory Technology & Projects at Applied Materials, Inc., Research Director at Lucent Technologies, Inc. and Member-Technical Staff at Bell Laboratories.

Dr. Lee received an undergraduate degree from Princeton University and a doctorate and a graduate degree from Massachusetts Institute of Technology.

Transactions

Date Shares Transaction Value
02/15/2022 13,839   Derivative/Non-derivative trans. at $152.55 per share. 2,111,140
02/15/2022 3,937   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2022 9,624   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2022 4,281   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2022 7,535   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2022 2,755   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2022 3,066   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 9,804   Derivative/Non-derivative trans. at $172.2 per share. 1,688,249
02/16/2021 4,281   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 7,534   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 2,755   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 3,066   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 258   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 263   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 1,951   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 1,990   Derivative/Non-derivative trans. at $0 per share. 0
02/18/2020 6,301   Derivative/Non-derivative trans. at $113.87 per share. 717,495
02/18/2020 2,755   Derivative/Non-derivative trans. at $0 per share. 0
02/18/2020 3,066   Derivative/Non-derivative trans. at $0 per share. 0
02/18/2020 257   Derivative/Non-derivative trans. at $0 per share. 0
02/18/2020 262   Derivative/Non-derivative trans. at $0 per share. 0
02/18/2020 1,950   Derivative/Non-derivative trans. at $0 per share. 0
02/18/2020 1,989   Derivative/Non-derivative trans. at $0 per share. 0
02/18/2020 2,463   Derivative/Non-derivative trans. at $0 per share. 0
02/18/2020 2,979   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 7,650   Derivative/Non-derivative trans. at $84.7 per share. 647,955
02/15/2019 257   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 262   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 1,950   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 1,989   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 2,462   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 2,979   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 4,014   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 5,218   Derivative/Non-derivative trans. at $0 per share. 0
02/20/2018 1,600   Disposition at $115.91 per share. 185,456
02/20/2018 11,832   Disposition at $115.31 per share. 1,364,348
02/15/2018 8,245   Derivative/Non-derivative trans. at $111.1 per share. 916,020
02/15/2018 2,461   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2018 2,978   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2018 4,014   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2018 5,218   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2018 3,074   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2018 3,780   Derivative/Non-derivative trans. at $0 per share. 0
11/13/2017 2,113   Disposition at $104.02 per share. 219,795

Officers and Executives

Mr. Gerard G. Colella
Chairman
Dr. John Tseng Chung Lee
President, Chief Executive Officer & Director
Mr. James A. Schreiner
Chief Operating Officer & Senior Vice President
Mr. Seth H. Bagshaw
Chief Financial Officer, Treasurer & Senior VP
Mr. Francis J. Tan
Senior Vice President-Strategic Development
Ms. Dganit Baldar
Legal Counsel-Israel
Dr. Mark Milton Gitin
Senior Vice President, GM-Light & Motion Division
Mr. Geoffrey Wild
Director
Mr. David P. Henry
Senior VP-Marketing & Project Management
Mr. David Ryzhik
Vice President-Investor Relations
Ms. Jennifer J. Reilly
Chief Human Resources Officer & Senior VP
Ms. Kathleen Flaherty Burke
Secretary, Senior Vice President & General Counsel
Mr. Joseph B. Donahue
Independent Director
Mr. Peter J. Cannone
Independent Director
Ms. Elizabeth A. Mora
Independent Director
Dr. Jacqueline F. Moloney
Lead Independent Director
Mr. Rajeev Batra
Independent Director
Ms. Michelle M. Warner
Independent Director
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