MKSI 13D/13G Filings - MKS INSTRUMENTS INC

Real time Form 13D and 13G transaction reports:

Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
Shares have beem adjusted for stock split.

"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Reported DateTime	Transaction Date	Type	Company Symbol	Filed By Symbol	Shares Owned % Owned	Shares Vs. Prev Report	View
2022-02-11 11:19 am Purchase	2022-02-14	13G	MKS Instruments, Inc. MKSI	Capital International Investors	4,859,954 8.800%	1,056,166 (+27.77%)	Filing History
2022-02-10 08:27 am Purchase	2021-12-31	13G	MKS Instruments, Inc. MKSI	The Vanguard Group	5,643,401 10.180%	42,873 (+0.77%)	Filing History
2022-02-04 09:21 am Sale	2021-12-31	13G	MKS Instruments, Inc. MKSI	WELLINGTON MANAGEMENT CO LLP	4,401,028 7.940%	-655,756 (-12.97%)	Filing History
2022-02-01 5:14 pm Sale	2021-12-31	13G	MKS Instruments, Inc. MKSI	BLACKROCK INC BLK	5,059,771 9.100%	-95,517 (-1.85%)	Filing History
2021-06-10 10:06 am Purchase	2021-05-28	13G	MKS Instruments, Inc. MKSI	The Vanguard Group	5,600,528 10.120%	511,873 (+10.06%)	Filing History
2021-02-16 1:43 pm Sale	2021-02-16	13G	MKS Instruments, Inc. MKSI	Capital International Investors	3,803,788 6.900%	-553,644 (-12.71%)	Filing History
2021-02-10 11:28 am Purchase	2020-12-31	13G	MKS Instruments, Inc. MKSI	The Vanguard Group	5,088,655 9.230%	8,452 (+0.17%)	Filing History
2021-02-04 09:51 am Purchase	2020-12-31	13G	MKS Instruments, Inc. MKSI	WELLINGTON MANAGEMENT CO LLP	5,056,784 9.170%	1,224,464 (+31.95%)	Filing History
2021-01-29 5:21 pm Sale	2020-12-31	13G	MKS Instruments, Inc. MKSI	BLACKROCK INC BLK	5,155,288 9.400%	-2,109 (-0.04%)	Filing History

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