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		UNITED STATES<BR>
	SECURITIES AND EXCHANGE COMMISSION
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	WASHINGTON, D.C. 20549
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	FORM 8-K
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	CURRENT REPORT
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	Pursuant to Section&nbsp;13 or 15(d) of the Securities Exchange Act of 1934
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	Date of Report (Date of Earliest Event Reported):
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	&nbsp;
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	May 4, 2015
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	MKS Instruments, Inc.
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<BR>__________________________________________<BR>
	(Exact name of registrant as specified in its charter)
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	Massachusetts
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	000-23621
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	04-2277512
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_____________________<BR>
	(State or other jurisdiction
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_____________<BR>
	(Commission
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______________<BR>
	(I.R.S. Employer
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	of incorporation)
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	File Number)
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	Identification No.)
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	2 Tech Drive, Suite 201, Andover, Massachusetts
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	&nbsp;
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	01810
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_________________________________<BR>
	(Address of principal executive offices)
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	&nbsp;
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___________<BR>
	(Zip Code)
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	Registrant&#146;s telephone number, including area code:
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	&nbsp;
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	978-645-5500
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	Not Applicable
<BR>______________________________________________<BR>
	Former name or former address, if changed since last report
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	&nbsp;
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Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any
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[&nbsp;&nbsp;]&nbsp;&nbsp;Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)<br>
[&nbsp;&nbsp;]&nbsp;&nbsp;Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)<br>
[&nbsp;&nbsp;]&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))<br>
[&nbsp;&nbsp;]&nbsp;&nbsp;Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))<br>
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<P align="left" style="font-size: 10pt"><FONT style="font-size: 12pt"><B>Item&nbsp;5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of
Certain Officers; Compensatory Arrangements of Certain Officers.</B>
</FONT>

<P align="left" style="font-size: 12pt">(e)&nbsp;At the Annual Meeting of Shareholders on May&nbsp;4, 2015 (the 2015 Annual Meeting), the
shareholders of MKS Instruments, Inc. (the &#147;Company&#148;) approved the 162(m) Executive Cash Incentive
Plan (the &#147;162(m) Plan&#148;), which is intended to constitute a qualified performance-based
compensation plan under Section&nbsp;162(m)(4)(C) of the Internal Revenue Code of 1986, as amended. The
Board of Directors of the Company approved the 162(m) Plan on February&nbsp;9, 2015, subject to
shareholder approval. The purpose of the 162(m) Plan is to provide cash-based incentive
compensation to executive officers for improving the Company&#146;s overall business performance.
Pursuant to the 162(m) Plan, the Compensation Committee shall annually determine the amount of the
cash award to which each Participant will be entitled if the Company achieves performance goals
selected by the Compensation Committee based upon one or more of the performance criteria set forth
in the 162(m) Plan.


<P align="left" style="font-size: 12pt">The foregoing summary of the 162(m) Plan is qualified in its entirety by reference to the full text
of the 162(m) Plan, a copy of which is filed as Exhibit&nbsp;10.1 to this Current Report on Form 8-K and
is incorporated herein by reference.


<P align="left" style="font-size: 12pt"><B>Item&nbsp;5.07 Submission of Matters to a Vote of Security Holders.</B>


<P align="left" style="font-size: 12pt">The following sets forth the results of voting by shareholders at the 2015 Annual Meeting:


<P align="left" style="font-size: 12pt">a) Election of two Class&nbsp;I Directors to serve for a three year term and until their successors are
elected:

<DIV align="center">
<TABLE style="font-size: 12pt" cellspacing="0" border="0" cellpadding="0" width="95%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="47%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="12%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="13%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="8%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="8%">&nbsp;</TD>
</TR>
<TR style="font-size: 12pt" valign="bottom">
    <TD nowrap align="left" style="border-bottom: 1px solid #000000">Director Nominee</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3" style="border-bottom: 1px solid #000000">Votes For</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3" style="border-bottom: 1px solid #000000">Votes Withheld</TD>
</TR>

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<TR valign="bottom" style="font-size: 12pt">
    <TD><DIV style="margin-left:10px; text-indent:-10px">Gerald G. Colella</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">47,922,654</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">197,463</TD>
    <TD>&nbsp;</TD>
</TR>
<TR valign="bottom" style="font-size: 12pt">
    <TD><DIV style="margin-left:10px; text-indent:-10px">Elizabeth A. Mora</DIV></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">48,066,317</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD align="right">53,800</TD>
    <TD>&nbsp;</TD>
</TR>
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</TABLE>
</DIV>


<P align="left" style="font-size: 12pt">There were broker non-votes of 1,867,891 shares on this proposal.


<P align="left" style="font-size: 12pt">b) To approve the 162(m) Plan:

<DIV align="center">
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<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="45%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="13%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="13%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="8%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="9%">&nbsp;</TD>
</TR>
<TR style="font-size: 12pt" valign="bottom">
    <TD nowrap align="left" style="border-bottom: 1px solid #000000">Votes For</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3" style="border-bottom: 1px solid #000000">Votes Against</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3" style="border-bottom: 1px solid #000000">Votes Abstained</TD>
</TR>

<!-- End Table Head -->
<!-- Begin Table Body -->
<TR valign="bottom" style="font-size: 12pt">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">47,664,087
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="right" valign="top">&nbsp;</TD>
    <TD align="right" valign="top">446,532</TD>
    <TD nowrap valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="right" valign="top">&nbsp;</TD>
    <TD align="right" valign="top">9,498</TD>
    <TD nowrap valign="top">&nbsp;</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>


<P align="left" style="font-size: 12pt">There were broker non-votes of 1,867,891 shares on this proposal.


<P align="left" style="font-size: 12pt">c) Approval of compensation paid to the Company&#146;s Named Executive Officers, as disclosed pursuant
to the compensation disclosure rules of the Securities and Exchange Commission, including the
Compensation Discussion and Analysis, the compensation tables and any related material disclosed in
the Proxy Statement for this meeting:

<DIV align="center">
<TABLE style="font-size: 12pt" cellspacing="0" border="0" cellpadding="0" width="95%">
<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="42%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="15%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="16%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="7%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="8%">&nbsp;</TD>
</TR>
<TR style="font-size: 12pt" valign="bottom">
    <TD nowrap align="left" style="border-bottom: 1px solid #000000">Votes For</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3" style="border-bottom: 1px solid #000000">Votes Against</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3" style="border-bottom: 1px solid #000000">Votes Abstained</TD>
</TR>

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<TR valign="bottom" style="font-size: 12pt">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">46,627,087
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="right" valign="top">&nbsp;</TD>
    <TD align="right" valign="top">1,483,614</TD>
    <TD nowrap valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="right" valign="top">&nbsp;</TD>
    <TD align="right" valign="top">9,416</TD>
    <TD nowrap valign="top">&nbsp;</TD>
</TR>
<!-- End Table Body -->
</TABLE>
</DIV>


<P align="left" style="font-size: 12pt">There were broker non-votes of 1,867,891 shares on this proposal.


<P align="left" style="font-size: 12pt">d) Ratification of the appointment of PricewaterhouseCoopers LLP as the Company&#146;s independent
registered public accounting firm for the year ending December&nbsp;31, 2015:

<DIV align="center">
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<!-- Begin Table Head -->
<TR valign="bottom">
    <TD width="45%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="13%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="13%">&nbsp;</TD>
    <TD width="5%">&nbsp;</TD>
    <TD width="8%">&nbsp;</TD>
    <TD width="1%">&nbsp;</TD>
    <TD width="9%">&nbsp;</TD>
</TR>
<TR style="font-size: 12pt" valign="bottom">
    <TD nowrap align="left" style="border-bottom: 1px solid #000000">Votes For</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3" style="border-bottom: 1px solid #000000">Votes Against</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="center" colspan="3" style="border-bottom: 1px solid #000000">Votes Abstained</TD>
</TR>

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<!-- Begin Table Body -->
<TR valign="bottom" style="font-size: 12pt">
    <TD valign="top"><DIV style="margin-left:0px; text-indent:-0px">49,767,068
</DIV></TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="right" valign="top">&nbsp;</TD>
    <TD align="right" valign="top">215,605</TD>
    <TD nowrap valign="top">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD nowrap align="right" valign="top">&nbsp;</TD>
    <TD align="right" valign="top">5,335</TD>
    <TD nowrap valign="top">&nbsp;</TD>
</TR>
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</TABLE>
</DIV>


<P align="left" style="font-size: 12pt">There were no broker non-votes for this proposal.



<P align="center" style="font-size: 10pt; display: none">




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<B>
	SIGNATURES
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	Pursuant to the requirements of the Securities Exchange Act of 1934, the
	registrant has duly caused this report to be signed on its behalf by the
	undersigned hereunto duly authorized.
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	MKS Instruments, Inc.
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	&nbsp;&nbsp;
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<I>
	May 4, 2015
</I>
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	&nbsp;
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<I>
	By:
</I>
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	&nbsp;
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<I>
	/s/ Seth H. Bagshaw
</I>
<BR>
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	&nbsp;
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<I>
	Name: Seth H. Bagshaw
</I>
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</TD>
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	&nbsp;
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<I>
	Title: Vice President, Chief Financial Officer & Treasurer
</I>
</FONT>
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	Exhibit&nbsp;Index
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	Exhibit No.
</B>
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	&nbsp;
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	Description
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	10.1
</DIV>
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	&nbsp;
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162(m) Executive Cash Incentive Plan
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MKS Instruments, Inc. (Form: 8-K)
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of Report (Date of Earliest Event Reported):
May 4, 2015
MKS Instruments, Inc.
__________________________________________
(Exact name of registrant as specified in its charter)
Massachusetts
000-23621
04-2277512
_____________________
(State or other jurisdiction
_____________
(Commission
______________
(I.R.S. Employer
of incorporation)
File Number)
Identification No.)
2 Tech Drive, Suite 201, Andover, Massachusetts
01810
_________________________________
(Address of principal executive offices)
___________
(Zip Code)
Registrant's telephone number, including area code:
978-645-5500
Not Applicable
______________________________________________
Former name or former address, if changed since last report
Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any
of the following provisions:
[  ]  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
[  ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
[  ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
[  ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Top of the Form
Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of
Certain Officers; Compensatory Arrangements of Certain Officers.
(e) At the Annual Meeting of Shareholders on May 4, 2015 (the 2015 Annual Meeting), the
shareholders of MKS Instruments, Inc. (the "Company") approved the 162(m) Executive Cash Incentive
Plan (the "162(m) Plan"), which is intended to constitute a qualified performance-based
compensation plan under Section 162(m)(4)(C) of the Internal Revenue Code of 1986, as amended. The
Board of Directors of the Company approved the 162(m) Plan on February 9, 2015, subject to
shareholder approval. The purpose of the 162(m) Plan is to provide cash-based incentive
compensation to executive officers for improving the Company's overall business performance.
Pursuant to the 162(m) Plan, the Compensation Committee shall annually determine the amount of the
cash award to which each Participant will be entitled if the Company achieves performance goals
selected by the Compensation Committee based upon one or more of the performance criteria set forth
in the 162(m) Plan.
The foregoing summary of the 162(m) Plan is qualified in its entirety by reference to the full text
of the 162(m) Plan, a copy of which is filed as Exhibit 10.1 to this Current Report on Form 8-K and
is incorporated herein by reference.
Item 5.07 Submission of Matters to a Vote of Security Holders.
The following sets forth the results of voting by shareholders at the 2015 Annual Meeting:
a) Election of two Class I Directors to serve for a three year term and until their successors are
elected:
Director Nominee
Votes For
Votes Withheld
Gerald G. Colella
47,922,654
197,463
Elizabeth A. Mora
48,066,317
53,800
There were broker non-votes of 1,867,891 shares on this proposal.
b) To approve the 162(m) Plan:
Votes For
Votes Against
Votes Abstained
47,664,087
446,532
9,498
There were broker non-votes of 1,867,891 shares on this proposal.
c) Approval of compensation paid to the Company's Named Executive Officers, as disclosed pursuant
to the compensation disclosure rules of the Securities and Exchange Commission, including the
Compensation Discussion and Analysis, the compensation tables and any related material disclosed in
the Proxy Statement for this meeting:
Votes For
Votes Against
Votes Abstained
46,627,087
1,483,614
9,416
There were broker non-votes of 1,867,891 shares on this proposal.
d) Ratification of the appointment of PricewaterhouseCoopers LLP as the Company's independent
registered public accounting firm for the year ending December 31, 2015:
Votes For
Votes Against
Votes Abstained
49,767,068
215,605
5,335
There were no broker non-votes for this proposal.
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the
	registrant has duly caused this report to be signed on its behalf by the
	undersigned hereunto duly authorized.
MKS Instruments, Inc.
May 4, 2015
By:
/s/ Seth H. Bagshaw
Name: Seth H. Bagshaw
Title: Vice President, Chief Financial Officer & Treasurer
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Exhibit Index
Exhibit No.
Description
10.1
162(m) Executive Cash Incentive Plan