0001127602-19-033326.txt : 20191120 0001127602-19-033326.hdr.sgml : 20191120 20191120104609 ACCESSION NUMBER: 0001127602-19-033326 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20191112 FILED AS OF DATE: 20191120 DATE AS OF CHANGE: 20191120 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Beecher Gregory R CENTRAL INDEX KEY: 0001239380 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-23621 FILM NUMBER: 191233328 MAIL ADDRESS: STREET 1: C/OTERADYNE INC STREET 2: 600 RIVERPARK DRIVE CITY: NORTH READING STATE: MA ZIP: 01864 FORMER NAME: FORMER CONFORMED NAME: BEECHER GREGORY R DATE OF NAME CHANGE: 20030605 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 2019-11-12 0001049502 MKS INSTRUMENTS INC MKSI 0001239380 Beecher Gregory R C/O MKS INSTRUMENTS, INC. 2 TECH DRIVE, SUITE 201 ANDOVER MA 01810 1 Common Stock 2019-11-12 5 G 0 E 4000 0 D 20123.649 D /s/ M. Kathryn Rickards, attorney-in-fact 2019-11-19