Latest Insider Transactions at Mks Instruments Inc (MKSI)
This section provides a real-time view of insider transactions for Mks Instruments Inc (MKSI). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of MKS INSTRUMENTS INC to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of MKS INSTRUMENTS INC's insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Feb 15
2023
|
John Tseng Chung Lee President & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
20,862
-21.13%
|
$2,086,200
$100.29 P/Share
|
|
Feb 15
2023
|
John Tseng Chung Lee President & CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
47,029
+9.08%
|
-
|
|
Dec 02
2022
|
Seth H Bagshaw EVP, CFO & Treasurer |
SELL
Payment of exercise price or tax liability
|
Direct |
623
-1.78%
|
$51,709
$83.86 P/Share
|
|
Dec 02
2022
|
Seth H Bagshaw EVP, CFO & Treasurer |
BUY
Exercise of conversion of derivative security
|
Direct |
623
+0.89%
|
-
|
|
Dec 01
2022
|
Jacqueline F Moloney Director |
SELL
Open market or private sale
|
Direct |
225
-2.22%
|
$18,675
$83.86 P/Share
|
|
Dec 01
2022
|
Elizabeth Mora Director |
SELL
Open market or private sale
|
Direct |
200
-1.24%
|
$16,600
$83.86 P/Share
|
|
Oct 28
2022
|
Seth H Bagshaw EVP, CFO & Treasurer |
SELL
Payment of exercise price or tax liability
|
Direct |
1,933
-5.34%
|
$162,372
$84.58 P/Share
|
|
Oct 28
2022
|
Seth H Bagshaw EVP, CFO & Treasurer |
BUY
Exercise of conversion of derivative security
|
Direct |
4,358
+10.74%
|
-
|
|
Oct 28
2022
|
Kathleen Flaherty Burke EVP, GC & Secretary |
SELL
Payment of exercise price or tax liability
|
Direct |
967
-2.0%
|
$81,228
$84.58 P/Share
|
|
Oct 28
2022
|
Kathleen Flaherty Burke EVP, GC & Secretary |
BUY
Exercise of conversion of derivative security
|
Direct |
2,179
+4.31%
|
-
|
|
Oct 03
2022
|
Jacqueline F Moloney Director |
SELL
Open market or private sale
|
Direct |
225
-2.17%
|
$18,900
$84.14 P/Share
|
|
Sep 16
2022
|
James Alan Schreiner EVP & COO, MSD |
SELL
Payment of exercise price or tax liability
|
Direct |
637
-8.73%
|
$56,693
$89.11 P/Share
|
|
Sep 16
2022
|
James Alan Schreiner EVP & COO, MSD |
BUY
Exercise of conversion of derivative security
|
Direct |
1,434
+16.43%
|
-
|
|
Sep 01
2022
|
Elizabeth Mora Director |
SELL
Open market or private sale
|
Direct |
200
-1.23%
|
$19,200
$96.72 P/Share
|
|
Aug 17
2022
|
Geoffrey Wild Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,813
+50.0%
|
-
|
|
Aug 01
2022
|
Gerard G Colella Director |
BUY
Open market or private purchase
|
Indirect |
1,000
+1.0%
|
$117,000
$117.51 P/Share
|
|
Aug 01
2022
|
Peter Cannone Iii Director |
BUY
Open market or private purchase
|
Direct |
250
+7.37%
|
$30,000
$120.06 P/Share
|
|
May 10
2022
|
Gerard G Colella Director |
SELL
Bona fide gift
|
Indirect |
130
-0.13%
|
-
|
|
May 10
2022
|
Gerard G Colella Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,745
+37.62%
|
-
|
|
May 10
2022
|
Raj Batra Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,745
+16.28%
|
-
|
|
May 10
2022
|
Peter Cannone Iii Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,745
+37.64%
|
-
|
|
May 10
2022
|
Joseph B Donahue Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,745
+26.34%
|
-
|
|
May 10
2022
|
Jacqueline F Moloney Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,745
+14.42%
|
-
|
|
May 10
2022
|
Elizabeth Mora Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,745
+9.67%
|
-
|
|
May 10
2022
|
Michelle M Warner Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,745
+20.28%
|
-
|
|
Apr 18
2022
|
Mark Milton Gitin EVP & GM, PSD |
SELL
Payment of exercise price or tax liability
|
Direct |
891
-10.35%
|
$101,574
$114.99 P/Share
|
|
Apr 18
2022
|
Mark Milton Gitin EVP & GM, PSD |
BUY
Exercise of conversion of derivative security
|
Direct |
1,797
+17.27%
|
-
|
|
Apr 18
2022
|
Eric Robert Taranto EVP & GM, VSD |
SELL
Payment of exercise price or tax liability
|
Direct |
506
-8.16%
|
$57,684
$114.99 P/Share
|
|
Apr 18
2022
|
Eric Robert Taranto EVP & GM, VSD |
BUY
Exercise of conversion of derivative security
|
Direct |
1,721
+13.04%
|
-
|
|
Apr 18
2022
|
David Philip Henry EVP, Operations & Corp Mktg |
SELL
Payment of exercise price or tax liability
|
Direct |
162
-3.6%
|
$18,468
$114.99 P/Share
|
|
Apr 18
2022
|
David Philip Henry EVP, Operations & Corp Mktg |
BUY
Exercise of conversion of derivative security
|
Direct |
479
+9.63%
|
-
|
|
Mar 01
2022
|
Elizabeth Mora Director |
SELL
Open market or private sale
|
Direct |
300
-2.02%
|
$44,700
$149.99 P/Share
|
|
Feb 15
2022
|
John Tseng Chung Lee President & CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
13,839
-21.18%
|
$2,103,528
$152.55 P/Share
|
|
Feb 15
2022
|
John Tseng Chung Lee President & CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
31,196
+9.1%
|
-
|
|
Feb 15
2022
|
Seth H Bagshaw EVP, CFO & Treasurer |
SELL
Payment of exercise price or tax liability
|
Direct |
7,238
-18.56%
|
$1,100,176
$152.55 P/Share
|
|
Feb 15
2022
|
Seth H Bagshaw EVP, CFO & Treasurer |
BUY
Exercise of conversion of derivative security
|
Direct |
17,009
+8.24%
|
-
|
|
Feb 15
2022
|
Kathleen Flaherty Burke EVP, GC & Secretary |
SELL
Payment of exercise price or tax liability
|
Direct |
3,708
-7.44%
|
$563,616
$152.55 P/Share
|
|
Feb 15
2022
|
Kathleen Flaherty Burke EVP, GC & Secretary |
BUY
Exercise of conversion of derivative security
|
Direct |
9,037
+3.17%
|
-
|
|
Feb 15
2022
|
James Alan Schreiner EVP & COO, MSD |
SELL
Payment of exercise price or tax liability
|
Direct |
1,242
-17.74%
|
$188,784
$152.55 P/Share
|
|
Feb 15
2022
|
James Alan Schreiner EVP & COO, MSD |
BUY
Exercise of conversion of derivative security
|
Direct |
3,655
+14.11%
|
-
|
|
Feb 15
2022
|
David Philip Henry EVP, Operations & Corp Mktg |
SELL
Payment of exercise price or tax liability
|
Direct |
856
-17.56%
|
$130,112
$152.55 P/Share
|
|
Feb 15
2022
|
David Philip Henry EVP, Operations & Corp Mktg |
BUY
Exercise of conversion of derivative security
|
Direct |
2,912
+19.71%
|
-
|
|
Feb 15
2022
|
Mark Milton Gitin EVP & GM, PSD |
SELL
Payment of exercise price or tax liability
|
Direct |
780
-10.28%
|
$118,560
$152.55 P/Share
|
|
Feb 15
2022
|
Mark Milton Gitin EVP & GM, PSD |
BUY
Exercise of conversion of derivative security
|
Direct |
1,654
+10.16%
|
-
|
|
Feb 15
2022
|
Eric Robert Taranto EVP & GM, VSD |
SELL
Payment of exercise price or tax liability
|
Direct |
342
-7.09%
|
$51,984
$152.55 P/Share
|
|
Feb 15
2022
|
Eric Robert Taranto EVP & GM, VSD |
BUY
Exercise of conversion of derivative security
|
Direct |
1,161
+11.14%
|
-
|
|
Jan 11
2022
|
Mark Milton Gitin EVP & GM, PSD |
SELL
Payment of exercise price or tax liability
|
Direct |
841
-12.41%
|
$146,334
$174.42 P/Share
|
|
Jan 11
2022
|
Mark Milton Gitin EVP & GM, PSD |
BUY
Exercise of conversion of derivative security
|
Direct |
2,283
+25.2%
|
-
|
|
Dec 03
2021
|
Seth H Bagshaw EVP, CFO & Treasurer |
SELL
Payment of exercise price or tax liability
|
Direct |
519
-2.31%
|
$80,964
$156.09 P/Share
|
|
Dec 03
2021
|
Seth H Bagshaw EVP, CFO & Treasurer |
BUY
Exercise of conversion of derivative security
|
Direct |
519
+1.14%
|
-
|