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NASDAQ:MKSI

MKS Instruments SEC Filings & 10K Form

$113.21
-1.04 (-0.91 %)
(As of 10/23/2020 12:00 AM ET)
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Today's Range
$112.65
Now: $113.21
$114.78
50-Day Range
$103.30
MA: $111.02
$119.32
52-Week Range
$66.87
Now: $113.21
$129.97
Volume183,760 shs
Average Volume408,350 shs
Market Capitalization$6.24 billion
P/E Ratio26.89
Dividend Yield0.70%
Beta1.46

SEC Filings

MKS Instruments (NASDAQ:MKSI) SEC Filings

DateFilerForm TypeView
09/17/2020
12:52 PM
MKS Instruments (Issuer)
Schreiner James Alan (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
09/02/2020
10:23 AM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/04/2020
2:26 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
08/03/2020
2:15 PM
MKS Instruments (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
07/29/2020
3:52 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
07/24/2020
1:10 PM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/07/2020
10:20 AM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
07/06/2020
11:03 AM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/16/2020
2:29 PM
MKS Instruments (Issuer)
Moloney Jacqueline F (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
06/02/2020
12:33 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/20/2020
4:34 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/13/2020
7:56 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/12/2020
3:45 PM
MKS Instruments (Issuer)
Warner Michelle M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/12/2020
3:42 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/12/2020
3:27 PM
Donahue Joseph B (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/12/2020
3:21 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/12/2020
3:14 PM
Batra Raj (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/12/2020
1:15 PM
HENRY JANICE K (Reporting)
MKS Instruments (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
05/12/2020
1:07 PM
Donahue Joseph B (Reporting)
MKS Instruments (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
05/06/2020
2:53 PM
Beecher Gregory R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/06/2020
9:41 AM
MKS Instruments (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
04/08/2020
7:30 AM
MKS Instruments (Filer)
Form DEFA14A
03/27/2020
7:02 AM
MKS Instruments (Filer)
Form DEFA14A
03/27/2020
7:00 AM
MKS Instruments (Filer)
Form DEF 14A
03/16/2020
6:01 PM
MKS Instruments (Issuer)
Moloney Jacqueline F (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/28/2020
2:20 PM
MKS Instruments (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/19/2020
4:47 PM
MKS Instruments (Issuer)
Schreiner James Alan (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2020
4:43 PM
Burke Kathleen Flaherty (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2020
4:39 PM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2020
4:35 PM
Lee John Tseng-Chung (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2020
4:31 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/12/2020
2:40 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
02/05/2020
2:45 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/05/2020
11:16 AM
BlackRock Inc. (Filed by)
MKS Instruments (Subject)
Form SC 13G/A
01/30/2020
9:24 AM
MKS Instruments (Subject)
WELLINGTON MANAGEMENT GROUP LLP (Filed by)
Form SC 13G
01/28/2020
5:02 PM
Burke Kathleen Flaherty (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/28/2020
4:59 PM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/28/2020
4:55 PM
Lee John Tseng-Chung (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/28/2020
4:51 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/28/2020
3:30 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/02/2020
1:36 PM
MKS Instruments (Issuer)
Schreiner James Alan (Reporting)
Form 3
Initial statement of beneficial ownership of securities  
12/10/2019
12:51 PM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/10/2019
12:47 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
12/06/2019
1:28 PM
MKS Instruments (Issuer)
Moloney Jacqueline F (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
12/03/2019
3:22 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/20/2019
9:46 AM
Beecher Gregory R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
11/20/2019
6:25 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/06/2019
2:30 PM
MKS Instruments (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/01/2019
11:39 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/31/2019
10:51 AM
Burke Kathleen Flaherty (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/30/2019
12:34 PM
Burke Kathleen Flaherty (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/30/2019
12:28 PM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/29/2019
6:04 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
10/23/2019
3:33 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
10/01/2019
8:16 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/18/2019
8:16 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
09/04/2019
1:38 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
08/07/2019
3:35 PM
MKS Instruments (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
08/05/2019
1:46 PM
MKS Instruments (Issuer)
Moloney Jacqueline F (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
07/30/2019
3:31 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
06/12/2019
11:36 AM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
06/04/2019
11:18 AM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/30/2019
7:48 AM
MKS Instruments (Filer)
Form SD
Specialized Disclosure Report  
05/09/2019
4:14 PM
MKS Instruments (Issuer)
Warner Michelle M (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/09/2019
4:11 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
05/09/2019
3:59 PM
CHUTE RICHARD S (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/09/2019
3:43 PM
Beecher Gregory R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/09/2019
3:38 PM
Batra Raj (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
05/09/2019
3:31 PM
Burke Kathleen Flaherty (Reporting)
MKS Instruments (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
05/09/2019
6:15 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
05/08/2019
1:03 PM
MKS Instruments (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
04/30/2019
9:56 AM
MKS Instruments (Filer)
Form DEFA14A
04/29/2019
3:30 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
04/15/2019
1:50 PM
MKS Instruments (Filer)
Form 8-K/A
03/28/2019
5:16 AM
MKS Instruments (Filer)
Form DEFA14A
03/28/2019
5:10 AM
MKS Instruments (Filer)
Form DEF 14A
03/04/2019
3:39 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
02/26/2019
2:08 PM
MKS Instruments (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
02/19/2019
5:14 PM
Abrams John R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2019
5:03 PM
Lee John Tseng-Chung (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2019
4:58 PM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/19/2019
4:54 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
02/11/2019
12:16 PM
MKS Instruments (Subject)
VANGUARD GROUP INC (Filed by)
Form SC 13G/A
02/06/2019
2:04 PM
BlackRock Inc. (Filed by)
MKS Instruments (Subject)
Form SC 13G/A
02/06/2019
1:35 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 5
Annual statement of changes in beneficial ownership of securities  
02/01/2019
3:27 PM
MKS Instruments (Filer)
Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans  
02/01/2019
3:15 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/30/2019
3:16 PM
Lee John Tseng-Chung (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/30/2019
2:40 PM
Abrams John R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/30/2019
2:31 PM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/30/2019
2:28 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
01/29/2019
3:31 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
01/09/2019
7:00 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/14/2018
4:13 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
12/14/2018
4:11 PM
MKS Instruments (Subject)
Form DFAN14A
12/04/2018
2:35 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
11/06/2018
12:37 PM
MKS Instruments (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
11/01/2018
10:13 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
11/01/2018
10:11 AM
ELECTRO SCIENTIFIC INDUSTRIES INC (Subject)
MKS Instruments (Filed by)
Form DFAN14A
10/30/2018
4:16 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
This page was last updated on 10/25/2020 by MarketBeat.com Staff

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