217 filings
Page 3 of 11
8-K
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8 Jul 21
Regulation FD Disclosure
8:50am
8-K
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2 Jul 21
Entry into a Material Definitive Agreement
12:00am
8-K
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1 Jul 21
MKS Instruments to Acquire Atotech
6:05am
8-K
hlapbkno5n jan8
12 May 21
Departure of Directors or Certain Officers
4:15pm
8-K
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10 May 21
MKS Instruments Announces Agreement to Acquire Photon Control
9:01am
8-K
8y7t563w31c1kw0d
26 Apr 21
MKS Instruments Reports First Quarter 2021 Financial Results
4:31pm
8-K
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8 Mar 21
MKS Instruments Confirms Revised Offer to Acquire Coherent for $250 per Share
11:02am
8-K
7lw7p46dob vrrl2o5z
26 Feb 21
Departure of Directors or Certain Officers
9:00am
8-K
ej9d9ax2r63me7
17 Feb 21
Other Events
11:15am
8-K
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16 Feb 21
Other Events
4:56pm
8-K
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8 Feb 21
MKS Instruments Makes Superior Offer to Acquire Coherent
1:58pm
8-K
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27 Jan 21
MKS Instruments Reports Fourth Quarter And Full Year 2020 Financial Results
4:31pm
8-K
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27 Oct 20
MKS Instruments Reports Third Quarter 2020 Financial Results
4:31pm
8-K
sv3k8krv t3gyt63
29 Jul 20
MKS Instruments Reports Second Quarter 2020 Financial Results
4:52pm
8-K
0b2q0zq3dsqzlm9qe
13 May 20
Submission of Matters to a Vote of Security Holders
8:56am
8-K
8veqcebj ewipkcif7r
28 Apr 20
MKS Instruments Reports First Quarter 2020 Financial Results
4:32pm
8-K
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12 Feb 20
Departure of Directors or Certain Officers
3:40pm
8-K
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28 Jan 20
MKS Instruments Reports Fourth Quarter and Full Year 2019 Financial Results
4:30pm
8-K
mbh0g9e rpqh98a9z
20 Nov 19
Departure of Directors or Certain Officers
7:25am
8-K
qx7qfz13a9 sjgywkmlz
1 Nov 19
Departure of Directors or Certain Officers
12:39pm