NASDAQ:MKSI - MKS Instruments SEC Filings & 10K Form

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$92.57 +4.72 (+5.37 %)
(As of 03/22/2019 08:17 AM ET)
Previous Close$87.85
Today's Range$87.75 - $93.72
52-Week Range$56.37 - $125.75
Volume1.07 million shs
Average Volume582,983 shs
Market Capitalization$5.02 billion
P/E Ratio11.82
Dividend Yield0.91%
Beta1.33

SEC Filings

MKS Instruments (NASDAQ:MKSI) SEC Filings

DateFilerForm TypeView
03/04/2019
3:39 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/26/2019
2:08 PM
MKS Instruments (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
View Filing
02/19/2019
5:14 PM
Abrams John R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/19/2019
5:03 PM
Lee John Tseng-Chung (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/19/2019
4:58 PM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/19/2019
4:54 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/11/2019
12:16 PM
MKS Instruments (Subject)
VANGUARD GROUP INC (Filed by)
Form SC 13G/A
View Filing
02/06/2019
2:04 PM
BlackRock Inc. (Filed by)
MKS Instruments (Subject)
Form SC 13G/A
View Filing
02/06/2019
1:35 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 5
Annual statement of changes in beneficial ownership of securities  
View Filing
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  
View Filing
02/01/2019
3:15 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
01/30/2019
3:16 PM
Lee John Tseng-Chung (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
01/30/2019
2:40 PM
Abrams John R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
01/30/2019
2:31 PM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
01/30/2019
2:28 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
01/29/2019
3:31 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
01/09/2019
7:00 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
12/14/2018
4:13 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
12/14/2018
4:11 PM
MKS Instruments (Subject)
Form DFAN14A
View Filing
12/04/2018
2:35 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
11/06/2018
12:37 PM
MKS Instruments (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
View Filing
11/01/2018
10:13 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
11/01/2018
10:11 AM
ELECTRO SCIENTIFIC INDUSTRIES INC (Subject)
MKS Instruments (Filed by)
Form DFAN14A
View Filing
10/30/2018
4:16 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
10/30/2018
4:14 PM
ELECTRO SCIENTIFIC INDUSTRIES INC (Subject)
MKS Instruments (Filed by)
Form DFAN14A
View Filing
10/30/2018
6:19 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
10/30/2018
6:17 AM
ELECTRO SCIENTIFIC INDUSTRIES INC (Subject)
MKS Instruments (Filed by)
Form DFAN14A
View Filing
10/23/2018
3:32 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
10/11/2018
1:11 PM
BERTUCCI JOHN R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
10/02/2018
3:46 PM
Batra Raj (Reporting)
MKS Instruments (Issuer)
Form 3
Initial statement of beneficial ownership of securities  
View Filing
09/05/2018
1:00 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/08/2018
10:46 AM
HANLEY PETER (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
08/07/2018
12:03 PM
MKS Instruments (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
View Filing
07/31/2018
3:10 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
07/24/2018
3:31 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
06/12/2018
11:21 AM
MKS Instruments (Issuer)
Moloney Jacqueline F (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
06/07/2018
4:23 PM
Abrams John R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
06/07/2018
4:20 PM
HANLEY PETER (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
06/07/2018
11:29 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
06/04/2018
12:43 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/30/2018
7:53 AM
MKS Instruments (Filer)
Form SD
Specialized Disclosure Report  
View Filing
05/23/2018
10:24 AM
BERTUCCI JOHN R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/17/2018
11:57 AM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/14/2018
2:45 PM
HANLEY PETER (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/11/2018
11:21 AM
Lee John Tseng-Chung (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/11/2018
11:11 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
05/10/2018
4:26 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/10/2018
4:22 PM
MKS Instruments (Issuer)
Moloney Jacqueline F (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/10/2018
4:18 PM
Hess Rick D (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/10/2018
4:15 PM
HANLEY PETER (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/10/2018
4:11 PM
CHUTE RICHARD S (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/10/2018
4:08 PM
Beecher Gregory R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/10/2018
4:04 PM
BERTUCCI JOHN R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/08/2018
12:53 PM
MKS Instruments (Filer)
Form 10-Q
General form for quarterly reports under Section 13 or 15(d)  
View Filing
05/08/2018
12:52 PM
MKS Instruments (Issuer)
Quirk Brian Charles (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/04/2018
1:43 PM
BERTUCCI JOHN R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
05/02/2018
1:19 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
04/24/2018
3:31 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
04/12/2018
3:56 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
04/03/2018
12:04 PM
MKS Instruments (Issuer)
Werth Dennis L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
03/28/2018
10:03 AM
MKS Instruments (Filer)
Form DEFA14A
View Filing
03/28/2018
10:00 AM
MKS Instruments (Filer)
Form DEF 14A
View Filing
03/15/2018
11:00 AM
HANLEY PETER (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
03/02/2018
11:25 AM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/28/2018
9:31 AM
MKS Instruments (Filer)
Form 10-K
Annual report pursuant to Section 13 or 15(d)  
View Filing
02/22/2018
12:48 PM
Abrams John R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/21/2018
1:00 PM
Lee John Tseng-Chung (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/21/2018
12:57 PM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/21/2018
12:52 PM
HANLEY PETER (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/16/2018
5:08 PM
MKS Instruments (Issuer)
PHILLIPPY ROBERT J (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/16/2018
5:05 PM
MKS Instruments (Issuer)
Werth Dennis L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/16/2018
5:01 PM
MKS Instruments (Issuer)
Quirk Brian Charles (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/16/2018
4:59 PM
Abrams John R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/16/2018
4:56 PM
Lee John Tseng-Chung (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/16/2018
4:53 PM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/16/2018
4:49 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/15/2018
10:40 AM
HANLEY PETER (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/15/2018
8:03 AM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
02/13/2018
12:10 PM
MKS Instruments (Issuer)
Werth Dennis L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2018
12:05 PM
MKS Instruments (Issuer)
Quirk Brian Charles (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2018
12:00 PM
Abrams John R (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2018
11:56 AM
Lee John Tseng-Chung (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2018
11:52 AM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/13/2018
11:49 AM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
02/09/2018
10:28 AM
MKS Instruments (Subject)
VANGUARD GROUP INC (Filed by)
Form SC 13G/A
View Filing
02/08/2018
10:39 AM
MKS Instruments (Subject)
WELLINGTON MANAGEMENT GROUP LLP (Filed by)
Form SC 13G/A
View Filing
02/06/2018
12:45 PM
MKS Instruments (Issuer)
Quirk Brian Charles (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
01/31/2018
3:35 PM
MKS Instruments (Filer)
Form 8-K
Current report pursuant to Section 13 or 15(d)  
View Filing
01/23/2018
1:16 PM
BlackRock Inc. (Filed by)
MKS Instruments (Subject)
Form SC 13G/A
View Filing
01/16/2018
9:37 AM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
01/09/2018
12:35 PM
BAGSHAW SETH H (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
12/18/2017
4:53 PM
MKS Instruments (Issuer)
Werth Dennis L (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
12/15/2017
3:03 PM
COLELLA GERARD G (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
12/06/2017
11:25 AM
HANLEY PETER (Reporting)
MKS Instruments (Issuer)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
12/04/2017
1:43 PM
MKS Instruments (Issuer)
Mora Elizabeth (Reporting)
Form 4
Statement of changes in beneficial ownership of securities  
View Filing
This page was last updated on 3/22/2019 by MarketBeat.com Staff

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