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MKS INSTRUMENTS INC (MKSI)
All trades on this company by insiders. Hover over bubbles for specific trade details. Drag along the graph for custom price change. Green - Buy, Red - Sell, Orange - Congress Member.
Technology
Scientific & Technical Instruments
DATE
INSIDER
COMPANY
OWNED SHARES
SHARES TRADED
PRICE
NET TOTAL
SELL
1 Mar 2024
Burke Kathleen Flaherty
EVP, GC & Secretary, Officer
MKS INSTRUMENTS INC
(MKSI)
42,999.02
-14%
7,411
$122.89
$910,737.80
SELL
1 Mar 2024
Moloney Jacqueline F
Director
MKS INSTRUMENTS INC
(MKSI)
9,161.168
-2%
250
$122.89
$30,722.50
SELL
22 Feb 2024
BAGSHAW SETH H
EVP, CFO & Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
12,612.788
-72%
32,865
$123.28
$4,051,628.50
SELL
16 Feb 2024
Moloney Jacqueline F
Director
MKS INSTRUMENTS INC
(MKSI)
9,411.168
-16%
1,917.266
$124.10
$237,932.70
SELL
9 Feb 2024
COLELLA GERARD G
Director
MKS INSTRUMENTS INC
(MKSI)
68,017
-12%
10,000
$120.00
$1,200,003.00
SELL
22 Jan 2024
COLELLA GERARD G
Director
MKS INSTRUMENTS INC
(MKSI)
78,017
-11%
10,000
$110.00
$1,100,004.00
SELL
2 Jan 2024
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
17,112.258
-1%
250
$100.90
$25,225.00
BUY
7 Nov 2023
Henry David Philip
EVP, Operations & Corp Mktg, Officer
MKS INSTRUMENTS INC
(MKSI)
11,073.35
+29%
2,500
$68.34
$170,861.77
SELL
6 Sep 2023
BAGSHAW SETH H
EVP, CFO & Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
27,619.596
-47%
25,000
$97.30
$2,432,584.00
SELL
31 Aug 2023
COLELLA GERARD G
Director
MKS INSTRUMENTS INC
(MKSI)
88,017
-10%
10,000
$100.01
$1,000,056.00
SELL
28 Aug 2023
Moloney Jacqueline F
Director
MKS INSTRUMENTS INC
(MKSI)
11,578.434
-2%
250
$95.26
$23,813.75
SELL
7 Aug 2023
Burke Kathleen Flaherty
EVP, GC & Secretary, Officer
MKS INSTRUMENTS INC
(MKSI)
48,114.676
-19%
11,563.066
$101.23
$1,170,542.60
SELL
3 Jul 2023
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
17,612.258
-1%
250
$108.49
$27,122.50
SELL
1 Jun 2023
Moloney Jacqueline F
Director
MKS INSTRUMENTS INC
(MKSI)
11,828.434
-1%
225
$97.16
$21,861.00
SELL
1 Jun 2023
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
17,862.258
-1%
200
$97.16
$19,432.00
SELL
15 Mar 2023
Moloney Jacqueline F
Director
MKS INSTRUMENTS INC
(MKSI)
9,684.327
-2%
225
$86.67
$19,500.75
SELL
15 Mar 2023
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,693.151
-1%
200
$86.67
$17,334.00
SELL
1 Dec 2022
Moloney Jacqueline F
Director
MKS INSTRUMENTS INC
(MKSI)
9,909.327
-2%
225
$83.86
$18,868.50
SELL
1 Dec 2022
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,893.151
-1%
200
$83.86
$16,772.00
SELL
3 Oct 2022
Moloney Jacqueline F
Director
MKS INSTRUMENTS INC
(MKSI)
10,134.327
-2%
225
$84.14
$18,931.50
SELL
1 Sep 2022
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
16,093.151
-1%
200
$96.72
$19,344.00
BUY
1 Aug 2022
CANNONE PETER III
Director
MKS INSTRUMENTS INC
(MKSI)
3,141.837
+8%
250
$120.06
$30,014.00
BUY
30 Mar 2022
Tommy Tuberville
Congressman (Senate)
MKS INSTRUMENTS INC
(MKSI)
N/A
N/A
N/A
$1,001 - $15,000
SELL
1 Mar 2022
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
14,548.103
-2%
300
$149.99
$44,997.00
SELL
1 Dec 2021
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
14,848.103
-1%
300
$155.91
$46,773.00
SELL
4 Nov 2021
COLELLA GERARD G
Director
MKS INSTRUMENTS INC
(MKSI)
97,000
-3%
3,000
$155.16
$465,487.53
SELL
1 Sep 2021
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,148.103
-1%
300
$148.10
$44,430.00
SELL
1 Jun 2021
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,448.103
-1%
300
$190.00
$57,000.00
SELL
20 May 2021
Henry David Philip
SVP, Corp Mkt, PMO & Glob Svc, Officer
MKS INSTRUMENTS INC
(MKSI)
1,805.58
-13%
284
$186.70
$53,022.23
SELL
30 Apr 2021
Gitin Mark Milton
SVP & GM, L&M Division, Officer
MKS INSTRUMENTS INC
(MKSI)
4,338.054
-23%
1,301
$181.79
$236,508.78
SELL
29 Apr 2021
Taranto Eric Robert
SVP & GM, V&A Division, Officer
MKS INSTRUMENTS INC
(MKSI)
3,505.516
-33%
1,788
$185.29
$331,303.88
SELL
15 Apr 2021
BAGSHAW SETH H
Sr. VP, CFO & Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
27,010.406
-24%
9,000
$186.86
$1,681,709.60
SELL
1 Mar 2021
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
14,601.314
-2%
450
$168.00
$75,600.00
SELL
1 Dec 2020
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,051.314
-2%
450
$139.54
$62,793.00
SELL
1 Sep 2020
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,501.314
-2%
450
$120.28
$54,126.00
SELL
3 Aug 2020
COLELLA GERARD G
Director
MKS INSTRUMENTS INC
(MKSI)
82,596
-6%
6,000
$128.37
$770,237.40
SELL
22 Jul 2020
BAGSHAW SETH H
Sr. VP, CFO & Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
22,102.424
-18%
5,000
$124.74
$623,713.50
SELL
6 Jul 2020
BAGSHAW SETH H
Sr. VP, CFO & Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
24,169.424
-17%
5,000
$116.84
$584,197.00
SELL
1 Jun 2020
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,951.314
-2%
450
$105.09
$47,290.50
SELL
19 May 2020
COLELLA GERARD G
Director
MKS INSTRUMENTS INC
(MKSI)
44,786
-10%
5,000
$100.17
$500,857.50
SELL
5 May 2020
Beecher Gregory R
Director
MKS INSTRUMENTS INC
(MKSI)
1,980.649
-90%
18,143
$95.95
$1,740,766.40
SELL
5 May 2020
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
14,412.649
-6%
1,005
$96.77
$97,248.83
SELL
1 May 2020
COLELLA GERARD G
Director
MKS INSTRUMENTS INC
(MKSI)
49,786
-9%
5,000
$96.55
$482,750.00
SELL
16 Mar 2020
Moloney Jacqueline F
Director
MKS INSTRUMENTS INC
(MKSI)
7,012.825
-4%
307
$81.45
$25,005.08
SELL
2 Mar 2020
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,417.649
-2%
400
$100.68
$40,272.00
SELL
4 Feb 2020
COLELLA GERARD G
Director
MKS INSTRUMENTS INC
(MKSI)
50,748
-12%
7,000
$113.05
$791,345.10
SELL
2 Dec 2019
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,817.649
-2%
400
$106.92
$42,768.00
SELL
30 Oct 2019
Burke Kathleen Flaherty
Sr. VP, GC & Secretary, Officer
MKS INSTRUMENTS INC
(MKSI)
28,777.885
-26%
10,384
$110.55
$1,147,992.80
SELL
28 Oct 2019
BAGSHAW SETH H
Sr. VP, CFO & Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
18,857.016
-48%
18,000
$112.08
$2,017,440.00
SELL
28 Oct 2019
COLELLA GERARD G
CEO, Director, Director, Officer
MKS INSTRUMENTS INC
(MKSI)
38,548
-11%
5,000
$111.03
$555,150.00
SELL
3 Sep 2019
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
16,217.649
-2%
400
$77.00
$30,800.00
SELL
2 Aug 2019
Moloney Jacqueline F
Director
MKS INSTRUMENTS INC
(MKSI)
7,691.825
-7%
603
$81.98
$49,433.94
SELL
11 Jun 2019
COLELLA GERARD G
CEO, Director, Director, Officer
MKS INSTRUMENTS INC
(MKSI)
43,548
-10%
5,000
$75.82
$379,087.97
SELL
3 Jun 2019
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
16,617.648
-2%
400
$71.93
$28,772.00
SELL
8 May 2019
Moloney Jacqueline F
Director
MKS INSTRUMENTS INC
(MKSI)
8,294.825
-2%
256
$85.86
$21,980.42
SELL
8 May 2019
CHUTE RICHARD S
Director
MKS INSTRUMENTS INC
(MKSI)
6,616.22
-18%
1,499
$86.03
$128,955.97
SELL
25 Mar 2019
Nicholas Van Taylor
Congressman (House)
MKS INSTRUMENTS INC
(MKSI)
N/A
N/A
N/A
$1,001 - $15,000
SELL
1 Mar 2019
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,037.22
-2%
375
$83.90
$31,462.50
SELL
3 Dec 2018
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,412.22
-2%
375
$79.90
$29,963.25
SELL
4 Sep 2018
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,787.22
-2%
375
$92.50
$34,687.50
SELL
7 Aug 2018
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
1,501.22
-45%
1,240
$94.39
$117,043.60
SELL
11 Jun 2018
Moloney Jacqueline F
Director
MKS INSTRUMENTS INC
(MKSI)
6,570.396
-10%
750
$100.20
$75,150.75
SELL
6 Jun 2018
Abrams John R
Sr. VP, Global Sales, Officer
MKS INSTRUMENTS INC
(MKSI)
0
-100%
133
$117.77
$15,663.14
SELL
6 Jun 2018
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
2,741.22
-15%
500
$117.99
$58,996.50
SELL
1 Jun 2018
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
16,162.22
-2%
375
$113.40
$42,525.00
SELL
16 May 2018
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
16,537.22
-3%
516
$116.42
$60,074.79
SELL
11 May 2018
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
3,241.22
-7%
250
$113.70
$28,425.00
SELL
9 May 2018
CHUTE RICHARD S
Director
MKS INSTRUMENTS INC
(MKSI)
8,115.22
-19%
1,988
$110.75
$220,171.00
SELL
7 May 2018
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
17,640.586
-10%
2,000
$109.40
$218,800.00
SELL
1 May 2018
COLELLA GERARD G
CEO, President, Director, Director, Officer
MKS INSTRUMENTS INC
(MKSI)
36,296
-21%
10,000
$101.92
$1,019,200.00
SELL
14 Mar 2018
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
1,992.102
-17%
430
$123.40
$53,061.14
SELL
1 Mar 2018
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,554.102
-1%
300
$111.10
$33,330.00
SELL
21 Feb 2018
Abrams John R
Sr. VP, Global Sales & Service, Officer
MKS INSTRUMENTS INC
(MKSI)
1.065
-99%
9,831
$114.94
$1,129,975.10
SELL
20 Feb 2018
Lee John Tseng-Chung
Sr. VP & COO, Officer
MKS INSTRUMENTS INC
(MKSI)
1,600.846
-89%
13,432
$115.38
$1,549,781.90
SELL
20 Feb 2018
BAGSHAW SETH H
Sr. VP, CFO & Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
23,068.967
-17%
5,000
$115.21
$576,070.00
SELL
20 Feb 2018
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
2,422.102
-12%
350
$115.10
$40,286.40
SELL
15 Feb 2018
PHILLIPPY ROBERT J
Director
MKS INSTRUMENTS INC
(MKSI)
7,354.928
-57%
10,000
$109.15
$1,091,500.00
SELL
14 Feb 2018
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
2,772.102
-3%
100
$107.06
$10,706.20
SELL
5 Feb 2018
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
11,862.883
-14%
2,000
$105.10
$210,200.00
SELL
12 Jan 2018
COLELLA GERARD G
CEO, President, Director, Director, Officer
MKS INSTRUMENTS INC
(MKSI)
46,296
-17%
10,000
$96.30
$963,020.00
SELL
8 Jan 2018
BAGSHAW SETH H
Sr. VP, CFO & Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
11,766.32
-45%
10,000
$102.07
$1,020,730.00
SELL
14 Dec 2017
Werth Dennis L
Sr. VP, Business Units, Officer
MKS INSTRUMENTS INC
(MKSI)
3,889
-48%
3,639
$96.88
$352,563.25
SELL
14 Dec 2017
COLELLA GERARD G
CEO, President, Director, Director, Officer
MKS INSTRUMENTS INC
(MKSI)
56,296
-8%
5,000
$95.26
$476,300.00
SELL
5 Dec 2017
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
2,872.102
-6%
200
$92.58
$18,515.20
SELL
1 Dec 2017
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,854.102
-1%
300
$94.10
$28,230.00
SELL
13 Nov 2017
Lee John Tseng-Chung
Sr. VP & COO, Officer
MKS INSTRUMENTS INC
(MKSI)
0.772
-99%
2,113
$104.02
$219,783.69
SELL
6 Nov 2017
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
13,784.964
-12%
2,000
$107.90
$215,800.00
SELL
13 Sep 2017
BAGSHAW SETH H
Sr. VP, CFO & Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
21,614.53
-25%
7,500
$85.80
$643,485.00
SELL
6 Sep 2017
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
3,072.102
-8%
300
$83.15
$24,945.00
SELL
1 Sep 2017
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
16,154.102
-1%
300
$82.80
$24,840.00
SELL
8 Aug 2017
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
15,784.964
-11%
2,000
$79.30
$158,600.00
SELL
28 Jul 2017
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
3,372.102
-22%
1,000
$83.22
$83,221.00
SELL
15 Jun 2017
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
4,372.102
-5%
250
$72.95
$18,237.50
SELL
1 Jun 2017
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
16,454.102
-1%
300
$81.90
$24,570.00
SELL
19 May 2017
COLELLA GERARD G
CEO, President, Director, Director, Officer
MKS INSTRUMENTS INC
(MKSI)
61,296
-3%
2,500
$79.30
$198,255.00
SELL
15 May 2017
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
4,622.102
-20%
1,200
$81.51
$97,814.40
SELL
10 May 2017
CHUTE RICHARD S
Director
MKS INSTRUMENTS INC
(MKSI)
8,604.102
-25%
3,000
$80.00
$240,000.00
SELL
10 May 2017
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
15,562.945
-11%
2,000
$80.00
$160,000.00
SELL
4 May 2017
Beecher Gregory R
Director
MKS INSTRUMENTS INC
(MKSI)
18,655.29
-17%
3,960
$80.87
$320,253.12
SELL
3 May 2017
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
14,765.29
-1%
200
$80.00
$16,000.00
SELL
1 May 2017
Beecher Gregory R
Director
MKS INSTRUMENTS INC
(MKSI)
22,615.29
-44%
18,400
$78.58
$1,445,780.00
SELL
3 Apr 2017
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
17,562.945
-5%
1,000
$68.75
$68,750.00
SELL
3 Apr 2017
COLELLA GERARD G
CEO, President, Director, Director, Officer
MKS INSTRUMENTS INC
(MKSI)
63,796.984
-13%
10,000
$68.61
$686,060.00
SELL
15 Mar 2017
BAGSHAW SETH H
Vice President, CFO, Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
25,745.594
-16%
5,000
$68.27
$341,345.00
SELL
14 Mar 2017
Abrams John R
Sr. VP, Global Sales & Service, Officer
MKS INSTRUMENTS INC
(MKSI)
0.237
-99%
12,066
$67.09
$809,544.20
SELL
13 Mar 2017
ANDERSON ROBERT R
Director
MKS INSTRUMENTS INC
(MKSI)
11,295.824
-18%
2,500
$67.01
$167,520.02
SELL
27 Feb 2017
BAGSHAW SETH H
Vice President, CFO, Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
30,745.594
-19%
7,500
$67.00
$502,500.00
SELL
22 Feb 2017
Lee John Tseng-Chung
Sr. VP & COO, Officer
MKS INSTRUMENTS INC
(MKSI)
0.753
-99%
14,734
$67.99
$1,001,764.60
SELL
1 Feb 2017
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
14,965.29
-1%
200
$66.60
$13,320.00
SELL
1 Feb 2017
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
9,209.518
-9%
1,000
$66.60
$66,600.00
SELL
2 Dec 2016
Abrams John R
Sr. VP, Global Sales & Service, Officer
MKS INSTRUMENTS INC
(MKSI)
4,942.787
-5%
302
$54.05
$16,323.10
SELL
1 Dec 2016
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
10,209.518
-8%
1,000
$57.40
$57,400.00
SELL
22 Nov 2016
ANDERSON ROBERT R
Director
MKS INSTRUMENTS INC
(MKSI)
20,128.29
-11%
2,500
$56.76
$141,897.50
SELL
17 Nov 2016
Werth Dennis L
Sr. VP, Business Units, Officer
MKS INSTRUMENTS INC
(MKSI)
0
-100%
2,333
$56.41
$131,604.53
SELL
16 Nov 2016
BAGSHAW SETH H
Vice President, CFO, Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
19,302.31
-34%
10,000
$55.45
$554,500.00
SELL
16 Nov 2016
COLELLA GERARD G
CEO, President, Director, Director, Officer
MKS INSTRUMENTS INC
(MKSI)
35,400.066
-6%
2,500
$55.86
$139,652.50
SELL
1 Nov 2016
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,165.29
-1%
200
$50.50
$10,100.00
SELL
3 Oct 2016
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
11,209.518
-8%
1,000
$49.36
$49,360.00
SELL
13 Sep 2016
COLELLA GERARD G
CEO, President, Director, Director, Officer
MKS INSTRUMENTS INC
(MKSI)
37,900.066
-11%
5,000
$47.11
$235,545.00
SELL
19 Aug 2016
BAGSHAW SETH H
Vice President, CFO, Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
29,302.31
-33%
15,000
$47.43
$711,390.00
SELL
15 Aug 2016
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
3,833.29
-6%
259
$46.78
$12,116.02
SELL
10 Aug 2016
Lee John Tseng-Chung
Sr. VP, Business Units, Officer
MKS INSTRUMENTS INC
(MKSI)
0.491
-99%
9,955
$46.36
$461,523.75
SELL
3 Aug 2016
Mora Elizabeth
Director
MKS INSTRUMENTS INC
(MKSI)
15,365.29
-1%
200
$45.17
$9,034.00
SELL
3 Aug 2016
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
12,209.518
-7%
1,000
$45.17
$45,170.00
SELL
1 Aug 2016
COLELLA GERARD G
CEO, President, Director, Director, Officer
MKS INSTRUMENTS INC
(MKSI)
42,900.066
-10%
5,000
$45.71
$228,565.00
SELL
1 Aug 2016
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
4,092.29
-8%
400
$45.67
$18,267.20
SELL
10 Jun 2016
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
4,492.29
-30%
2,000
$41.29
$82,582.00
SELL
8 Jun 2016
Abrams John R
Sr. VP, Global Sales & Service, Officer
MKS INSTRUMENTS INC
(MKSI)
4,942.563
-41%
3,498
$42.00
$146,916.00
SELL
2 Jun 2016
Abrams John R
Sr. VP, Global Sales & Service, Officer
MKS INSTRUMENTS INC
(MKSI)
8,440.563
-3%
338
$40.85
$13,807.30
SELL
27 May 2016
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
6,892.29
-10%
800
$40.60
$32,482.80
SELL
24 May 2016
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
7,292.29
-6%
500
$39.00
$19,498.50
SELL
16 May 2016
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
13,209.518
-7%
1,000
$36.25
$36,250.00
SELL
9 May 2016
CHUTE RICHARD S
Director
MKS INSTRUMENTS INC
(MKSI)
9,615.29
-23%
3,000
$35.94
$107,819.99
BUY
5 May 2016
ANDERSON ROBERT R
Director
MKS INSTRUMENTS INC
(MKSI)
22,628.29
+18%
3,500
$35.94
$125,772.51
SELL
2 May 2016
HANLEY PETER
Director
MKS INSTRUMENTS INC
(MKSI)
7,792.29
-3%
323
$36.60
$11,821.80
SELL
24 Mar 2016
COLELLA GERARD G
CEO, President, Director, Director, Officer
MKS INSTRUMENTS INC
(MKSI)
47,900.066
-17%
10,000
$35.75
$357,470.03
SELL
18 Mar 2016
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
14,209.518
-6%
1,000
$36.00
$36,000.00
SELL
25 Feb 2016
Lee John Tseng-Chung
Sr. VP, Business Units, Officer
MKS INSTRUMENTS INC
(MKSI)
9,617.104
-9%
994
$32.70
$32,503.80
SELL
25 Feb 2016
BAGSHAW SETH H
Vice President, CFO, Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
43,963.926
-3%
1,750
$32.70
$57,225.00
SELL
16 Feb 2016
Lee John Tseng-Chung
Sr. VP, Business Units, Officer
MKS INSTRUMENTS INC
(MKSI)
7,256.287
-15%
1,371
$33.26
$45,599.46
SELL
16 Feb 2016
BAGSHAW SETH H
Vice President, CFO, Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
39,792.656
-3%
1,600
$33.26
$53,216.00
SELL
10 Feb 2016
Lee John Tseng-Chung
Sr. VP, Business Units, Officer
MKS INSTRUMENTS INC
(MKSI)
4,573.287
-23%
1,435
$31.96
$45,862.60
SELL
10 Feb 2016
BAGSHAW SETH H
Vice President, CFO, Treasurer, Officer
MKS INSTRUMENTS INC
(MKSI)
36,153.656
-5%
2,150
$31.96
$68,714.00
SELL
28 Jan 2016
Quirk Brian Charles
Sr. VP, Global Operations, Officer
MKS INSTRUMENTS INC
(MKSI)
6,102.042
-14%
1,000
$36.00
$36,000.00
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