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Investor Alert

MKS Instruments Inc.

NAS: MKSI

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After Hours

 --Quotes are delayed by 20 min

Nov 29, 2023, 6:12 p.m.

/zigman2/quotes/208573663/composite

$

82.99

Change

+0.85 +1.03%

Volume

Volume 74,873

Quotes are delayed by 20 min

/zigman2/quotes/208573663/composite

Today's close

$ 79.71

$ 82.14

Change

+2.43 +3.05%

Day low

Day high

$80.77

$83.10

Open

52 week low

52 week high

$63.44

$114.15

Open

Seth H. Bagshaw

Seth H. Bagshaw holds the position of Chief Financial Officer, Treasurer & Senior VP at MKS Instruments, Inc. and Co-Chief Executive Officer for Micro-Controle Spectra-Physics SAS and President, Treasurer & Director at Electro Scientific Industries, Inc. (both are subsidiaries of MKS Instruments, Inc.). Mr. Bagshaw is also on the board of 5 other companies.

In the past Mr. Bagshaw held the position of Chief Financial Officer-Asia Pacific Region at Waters Corp., President & Director at Newport Corp., Chief Financial Officer & Vice President of Palo Alto Products International Ltd, Chief Financial Officer & Vice President at Vette Corp., Senior Manager at Pricewaterhousecoopers LLC and Vice President & Controller for Varian Semiconductor Equipment Associates, Inc.

He received an MBA from Cornell University and an undergraduate degree from Boston University.

Transactions

Date Shares Transaction Value
09/06/2023 7,073   Disposition at $97.66 per share. 690,750
09/06/2023 17,927   Disposition at $97.16 per share. 1,741,788
02/15/2023 6,976   Derivative/Non-derivative trans. at $100.29 per share. 699,624
02/15/2023 2,431   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 4,303   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 1,525   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 3,729   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 2,180   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 3,837   Derivative/Non-derivative trans. at $0 per share. 0
12/02/2022 623   Derivative/Non-derivative trans. at $83.86 per share. 52,245
12/02/2022 308   Derivative/Non-derivative trans. at $0 per share. 0
12/02/2022 315   Derivative/Non-derivative trans. at $0 per share. 0
10/28/2022 1,933   Derivative/Non-derivative trans. at $84.58 per share. 163,494
10/28/2022 4,358   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2022 7,238   Derivative/Non-derivative trans. at $152.55 per share. 1,104,157
02/15/2022 1,525   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2022 3,885   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2022 2,180   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2022 3,837   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2022 2,643   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2022 2,941   Derivative/Non-derivative trans. at $0 per share. 0
12/03/2021 519   Derivative/Non-derivative trans. at $156.09 per share. 81,011
12/03/2021 194   Derivative/Non-derivative trans. at $0 per share. 0
12/03/2021 325   Derivative/Non-derivative trans. at $0 per share. 0
10/28/2021 1,933   Derivative/Non-derivative trans. at $145.74 per share. 281,716
10/28/2021 4,358   Derivative/Non-derivative trans. at $0 per share. 0
04/15/2021 200   Disposition at $188.4 per share. 37,680
04/15/2021 4,955   Disposition at $187.78 per share. 930,450
04/15/2021 1,741   Disposition at $186.65 per share. 324,958
04/15/2021 704   Disposition at $185.39 per share. 130,515
04/15/2021 1,400   Disposition at $184.36 per share. 258,104
02/16/2021 6,714   Derivative/Non-derivative trans. at $172.2 per share. 1,156,151
02/16/2021 2,180   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 3,999   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 2,643   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 2,942   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 1,871   Derivative/Non-derivative trans. at $0 per share. 0
02/16/2021 2,202   Derivative/Non-derivative trans. at $0 per share. 0
12/04/2020 526   Derivative/Non-derivative trans. at $151.71 per share. 79,800
12/04/2020 277   Derivative/Non-derivative trans. at $0 per share. 0
12/04/2020 249   Derivative/Non-derivative trans. at $0 per share. 0
07/23/2020 1,440   Disposition at $126.07 per share. 181,541
07/23/2020 1,493   Disposition at $125.09 per share. 186,760
07/23/2020 2,062   Disposition at $123.57 per share. 254,802
07/22/2020 5   Disposition at $123 per share. 615
07/06/2020 5,000   Disposition at $116.84 per share. 584,200
02/18/2020 6,004   Derivative/Non-derivative trans. at $113.87 per share. 683,676
02/18/2020 2,643   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 1,871   Derivative/Non-derivative trans. at $0 per share. 0
02/18/2020 2,202   Derivative/Non-derivative trans. at $0 per share. 0
02/18/2020 2,835   Derivative/Non-derivative trans. at $0 per share. 0
02/18/2020 3,430   Derivative/Non-derivative trans. at $0 per share. 0
12/06/2019 947   Derivative/Non-derivative trans. at $108.22 per share. 102,485
12/06/2019 336   Derivative/Non-derivative trans. at $0 per share. 0
12/06/2019 187   Derivative/Non-derivative trans. at $0 per share. 0
12/06/2019 159   Derivative/Non-derivative trans. at $0 per share. 0
12/06/2019 145   Derivative/Non-derivative trans. at $0 per share. 0
12/06/2019 120   Derivative/Non-derivative trans. at $0 per share. 0
10/29/2019 18,000   Disposition at $112.08 per share. 2,017,440
02/15/2019 8,833   Derivative/Non-derivative trans. at $84.7 per share. 748,156
02/15/2019 1,950   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 2,295   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 2,954   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 3,575   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 4,516   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2019 6,914   Derivative/Non-derivative trans. at $0 per share. 0

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
Ms. Madhuri A. Andrews
Chief Information Officer
Ms. Dganit Baldar
Legal Counsel-Israel
Dr. Mark Milton Gitin
Senior Vice President, GM-Light & Motion Division
Mr. David P. Henry
Senior VP-Operations & Corporate Marketing
Mr. Mark Lin
Vice President & Controller
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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