Bulletin
Investor Alert

MKS Instruments Inc.

NAS: MKSI

GO
/marketstate/country/us

After Hours

 --Quotes are delayed by 20 min

Jun 9, 2023, 7:04 p.m.

/zigman2/quotes/208573663/composite

$

98.87

Change

-1.95 -1.93%

Volume

Volume 9,635

Quotes are delayed by 20 min

/zigman2/quotes/208573663/composite

Today's close

$ 101.27

$ 100.82

Change

-0.45 -0.44%

Day low

Day high

$99.89

$102.44

Open

52 week low

52 week high

$64.77

$123.93

Open

Insider Actions for MKS Instruments Inc.

– Purchase – Sale 1 – Number of Transactions
Date Name Shares Transaction Value
05/11/2023 Gerard G. Colella
Director
1,000   Gift at $0 per share. 0
05/08/2023 The Carlyle Group LP (Global Private Equity)
2,000,000   Disposition at $86.12 per share. 172,240,000
05/08/2023 The Carlyle Group LP (Global Private Equity)
2,000,000   Disposition at $86.12 per share. 172,240,000
04/17/2023 Mark Milton Gitin
EVP & GM, PSD
622   Derivative/Non-derivative trans. at $82.38 per share. 51,240
04/17/2023 Eric Robert Taranto
EVP & GM, VSD
275   Derivative/Non-derivative trans. at $82.38 per share. 22,654
04/17/2023 Mark Milton Gitin
EVP & GM, PSD
1,797   Derivative/Non-derivative trans. at $0 per share. 0
04/17/2023 Eric Robert Taranto
EVP & GM, VSD
935   Derivative/Non-derivative trans. at $0 per share. 0
03/15/2023 Elizabeth A. Mora
Director
200   Disposition at $86.67 per share. 17,334
03/15/2023 Jacqueline F. Moloney
Director
225   Disposition at $86.67 per share. 19,500
02/15/2023 John Tseng Chung Lee
President & CEO; Director
20,862   Derivative/Non-derivative trans. at $100.29 per share. 2,092,249
02/15/2023 Kathleen Flaherty Burke
EVP, GC & Secretary
3,474   Derivative/Non-derivative trans. at $100.29 per share. 348,407
02/15/2023 Seth H. Bagshaw
EVP, CFO & Treasurer
6,976   Derivative/Non-derivative trans. at $100.29 per share. 699,623
02/15/2023 Mark Milton Gitin
EVP & GM, PSD
1,323   Derivative/Non-derivative trans. at $100.29 per share. 132,683
02/15/2023 James A. Schreiner
EVP & COO, MSD
1,899   Derivative/Non-derivative trans. at $100.29 per share. 190,450
02/15/2023 Eric Robert Taranto
EVP & GM, VSD
906   Derivative/Non-derivative trans. at $100.29 per share. 90,862
02/15/2023 David P. Henry
EVP, Operations & Corp Mktg
1,629   Derivative/Non-derivative trans. at $100.29 per share. 163,372
02/15/2023 John Tseng Chung Lee
President & CEO; Director
7,018   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 John Tseng Chung Lee
President & CEO; Director
14,634   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 John Tseng Chung Lee
President & CEO; Director
3,937   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 John Tseng Chung Lee
President & CEO; Director
9,624   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 John Tseng Chung Lee
President & CEO; Director
4,282   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 John Tseng Chung Lee
President & CEO; Director
7,536   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Kathleen Flaherty Burke
EVP, GC & Secretary
1,645   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Kathleen Flaherty Burke
EVP, GC & Secretary
2,286   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Kathleen Flaherty Burke
EVP, GC & Secretary
1,016   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Kathleen Flaherty Burke
EVP, GC & Secretary
2,033   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Kathleen Flaherty Burke
EVP, GC & Secretary
1,281   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Kathleen Flaherty Burke
EVP, GC & Secretary
1,845   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Seth H. Bagshaw
EVP, CFO & Treasurer
2,431   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Seth H. Bagshaw
EVP, CFO & Treasurer
4,303   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Seth H. Bagshaw
EVP, CFO & Treasurer
1,525   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Seth H. Bagshaw
EVP, CFO & Treasurer
3,729   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Seth H. Bagshaw
EVP, CFO & Treasurer
2,180   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Seth H. Bagshaw
EVP, CFO & Treasurer
3,837   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Mark Milton Gitin
EVP & GM, PSD
906   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Mark Milton Gitin
EVP & GM, PSD
1,260   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Mark Milton Gitin
EVP & GM, PSD
552   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Mark Milton Gitin
EVP & GM, PSD
1,103   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 James A. Schreiner
EVP & COO, MSD
1,171   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 James A. Schreiner
EVP & COO, MSD
1,629   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 James A. Schreiner
EVP & COO, MSD
653   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 James A. Schreiner
EVP & COO, MSD
1,307   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 James A. Schreiner
EVP & COO, MSD
696   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 James A. Schreiner
EVP & COO, MSD
1,001   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Eric Robert Taranto
EVP & GM, VSD
804   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Eric Robert Taranto
EVP & GM, VSD
1,117   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Eric Robert Taranto
EVP & GM, VSD
387   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 Eric Robert Taranto
EVP & GM, VSD
774   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 David P. Henry
EVP, Operations & Corp Mktg
1,098   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 David P. Henry
EVP, Operations & Corp Mktg
1,527   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 David P. Henry
EVP, Operations & Corp Mktg
581   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 David P. Henry
EVP, Operations & Corp Mktg
1,161   Derivative/Non-derivative trans. at $0 per share. 0
02/15/2023 David P. Henry
EVP, Operations & Corp Mktg
1,172   Derivative/Non-derivative trans. at $0 per share. 0
12/02/2022 Seth H. Bagshaw
EVP, CFO & Treasurer
623   Derivative/Non-derivative trans. at $83.86 per share. 52,244
12/02/2022 Seth H. Bagshaw
EVP, CFO & Treasurer
308   Derivative/Non-derivative trans. at $0 per share. 0
12/02/2022 Seth H. Bagshaw
EVP, CFO & Treasurer
315   Derivative/Non-derivative trans. at $0 per share. 0
12/01/2022 Elizabeth A. Mora
Director
200   Disposition at $83.86 per share. 16,772
12/01/2022 Jacqueline F. Moloney
Director
225   Disposition at $83.86 per share. 18,868
10/28/2022 Kathleen Flaherty Burke
EVP, GC & Secretary
967   Derivative/Non-derivative trans. at $84.58 per share. 81,788
10/28/2022 Seth H. Bagshaw
EVP, CFO & Treasurer
1,933   Derivative/Non-derivative trans. at $84.58 per share. 163,493
10/28/2022 Kathleen Flaherty Burke
EVP, GC & Secretary
2,179   Derivative/Non-derivative trans. at $0 per share. 0
10/28/2022 Seth H. Bagshaw
EVP, CFO & Treasurer
4,358   Derivative/Non-derivative trans. at $0 per share. 0
10/03/2022 Jacqueline F. Moloney
Director
225   Disposition at $84.14 per share. 18,931
09/16/2022 James A. Schreiner
EVP & COO, MSD
637   Derivative/Non-derivative trans. at $89.11 per share. 56,763
09/16/2022 James A. Schreiner
EVP & COO, MSD
1,434   Derivative/Non-derivative trans. at $0 per share. 0

Transaction Summary

Total insider purchases and sales reported to the SEC

Timeframe Transactions Shares
Last 3 months
2 Purchases
7 Sales
2,732
4,002,322
Last 6 months
39 Purchases
14 Sales
96,773
4,039,391
Last 12 months
47 Purchases
22 Sales
108,430
4,044,401

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. 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. 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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