0001127602-18-017329.txt : 20180514
0001127602-18-017329.hdr.sgml : 20180514
20180514154527
ACCESSION NUMBER: 0001127602-18-017329
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20180511
FILED AS OF DATE: 20180514
DATE AS OF CHANGE: 20180514
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: 18830378
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
4
1
form4.xml
PRIMARY DOCUMENT
X0306
4
2018-05-11
0001049502
MKS INSTRUMENTS INC
MKSI
0001185717
HANLEY PETER
2 TECH DRIVE, SUITE 201
ANDOVER
MA
01810
1
Common Stock
2018-05-11
4
S
0
250
113.70
D
3241.22
D
/s/ M. Kathryn Rickards, attorney-in-fact
2018-05-14