0001127602-17-018330.txt : 20170516
0001127602-17-018330.hdr.sgml : 20170516
20170516155343
ACCESSION NUMBER: 0001127602-17-018330
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20170515
FILED AS OF DATE: 20170516
DATE AS OF CHANGE: 20170516
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: MKS INSTRUMENTS INC
CENTRAL INDEX KEY: 0001049502
STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
IRS NUMBER: 042277512
STATE OF INCORPORATION: MA
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 2 TECH DRIVE
STREET 2: SUITE 201
CITY: ANDOVER
STATE: MA
ZIP: 01810
BUSINESS PHONE: 978-645-5500
MAIL ADDRESS:
STREET 1: 2 TECH DRIVE
STREET 2: SUITE 201
CITY: ANDOVER
STATE: MA
ZIP: 01810
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: HANLEY PETER
CENTRAL INDEX KEY: 0001185717
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 000-23621
FILM NUMBER: 17848535
4
1
form4.xml
PRIMARY DOCUMENT
X0306
4
2017-05-15
0001049502
MKS INSTRUMENTS INC
MKSI
0001185717
HANLEY PETER
2 TECH DRIVE, SUITE 201
ANDOVER
MA
01810
1
Common Stock
2017-05-15
4
S
0
1200
81.512
D
4622.102
D
This transaction was executed in multiple trades at prices ranging from $81.473 to $81.550. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide, upon request, the full information regarding the number of shares and prices at which the transaction was effected.
/s/ M. Kathryn Rickards, attorney-in-fact
2017-05-16