Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001127602-16-051209
Filing Date
2016-05-05
Accepted
2016-05-05 12:55:56
Documents
2
Period of Report
2016-05-02

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form3.html 3  
1 PRIMARY DOCUMENT form3.xml 3 12834
2 POWER OF ATTORNEY (PUBLIC): WERTHDENNISLPOA doc1.txt EX-24 3289
  Complete submission text file 0001127602-16-051209.txt   17478
Mailing Address 2 TECH DRIVE SUITE 201 ANDOVER MA 01810
Business Address 2 TECH DRIVE SUITE 201 ANDOVER MA 01810 978-645-5500
MKS INSTRUMENTS INC (Issuer) CIK: 0001049502 (see all company filings)

EIN.: 042277512 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 3823 Industrial Instruments For Measurement, Display, and Control

Mailing Address 1791 DEERE AVENUE IRVINE CA 92606
Business Address
Werth Dennis L (Reporting) CIK: 0001550572 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-23621 | Film No.: 161622741