0001127602-12-004316.txt : 20120207 0001127602-12-004316.hdr.sgml : 20120207 20120207125230 ACCESSION NUMBER: 0001127602-12-004316 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120206 FILED AS OF DATE: 20120207 DATE AS OF CHANGE: 20120207 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ANDERSON ROBERT R CENTRAL INDEX KEY: 0001202728 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-23621 FILM NUMBER: 12576661 MAIL ADDRESS: STREET 1: MKS INSTRUMENTS, INC STREET 2: SIX SHATTUCK ROAD CITY: ANDOVER STATE: MA ZIP: 01810 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 X0304 4 2012-02-06 0001049502 MKS INSTRUMENTS INC MKSI 0001202728 ANDERSON ROBERT R 2 TECH DRIVE ANDOVER MA 01810 1 Common Stock 2012-02-06 4 M 0 5000 20.07 A 26000 D Common Stock 2012-02-06 4 M 0 4000 15.84 A 30000 D Common Stock 2012-02-06 4 S 0 5000 31.992 D 25000 D Common Stock 2012-02-06 4 S 0 4000 31.972 D 21000 D Director Stock Option (Right to Buy) 20.07 2012-02-06 4 M 0 5000 0 D 2014-05-14 Common Stock 5000 0 D Director Stock Option (Right to Buy) 15.84 2012-02-06 4 M 0 4000 0 D 2015-05-08 Common Stock 4000 8000 D This transaction was executed in multiple trades at prices ranging from $31.99 to $32.01 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. This transaction was executed in multiple trades at prices ranging from $31.96 to $32.00 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. Option vests in full on the earlier of (i) the day before the subsequent year's annual meeting of shareholders or (ii) thirteen months from the date of grant. /s/Renee M. Donlan POA 2012-02-07