-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, GHD2rc5bovYjjspRGMeUgdre3OdKRyVxdL3P9xzM90vezskWkGyjpDQeW9QXadt4 LnJ9kxQoe2NUNRAwJL1rbg== 0000950103-04-000105.txt : 20040126 0000950103-04-000105.hdr.sgml : 20040126 20040126154619 ACCESSION NUMBER: 0000950103-04-000105 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20040126 FILED AS OF DATE: 20040126 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: SIX SHATTUCK RD CITY: ANDOVER STATE: MA ZIP: 01810 BUSINESS PHONE: 9789752350 MAIL ADDRESS: STREET 1: SIX SHATTUCK ROAD CITY: ANDOVER STATE: MA ZIP: 01810 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: EMERSON ELECTRIC CO CENTRAL INDEX KEY: 0000032604 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRONIC & OTHER ELECTRICAL EQUIPMENT (NO COMPUTER EQUIP) [3600] STATE OF INCORPORATION: MO FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-23621 FILM NUMBER: 04543414 BUSINESS ADDRESS: STREET 1: 8000 W FLORISSANT AVE STREET 2: P O BOX 4100 CITY: ST LOUIS STATE: MO ZIP: 63136 BUSINESS PHONE: 3145532000 MAIL ADDRESS: STREET 1: 8000 W. FLORISSANT STREET 2: P.O. BOX 4100 CITY: ST LOUIS STATE: MO ZIP: 63136 FORMER NAME: FORMER CONFORMED NAME: EMERSON ELECTRIC MANUFACTUING CO DATE OF NAME CHANGE: 19730710 4 1 jan2604_form4ex.xml X0201 4 2004-01-26 0 0001049502 MKS INSTRUMENTS INC MKSI 0000032604 EMERSON ELECTRIC CO 8000 W FLORISSANT AVE P O BOX 4100 ST LOUIS MO 63136 0 0 1 0 Common Stock 2004-01-23 4 S 0 257143 25.0687 D 1065182 D Common Stock 8963389 I through a subsidiary The reported securities are owned directly by Astec America, Inc. The Reporting Person is the ultimate parent company of Astec America, Inc. Please see attached Joint Filer Information. /s/ Harley M. Smith, Assistant Secretary of Emerson Electric Co. 2004-01-26 /s/ Harley M. Smith, Secretary of Astec America, Inc. 2004-01-26 EX-99.1 3 jan2604_form4-ex9901.htm

Exhibit 99.1

 

Joint Filer Information

 

Astec America, Inc., 5810 Van Allen Way , Carlsbad, California 92008, has designated Emerson Electric Co. as the “Designated Filer” for the purposes of the attached Form 4.

Issuer & Ticker Symbol: MKS Instruments, Inc. (MKSI)

Date of Event Requiring Statement: 01/23/04

 

Signature: /s/ Harley M. Smith                                      
                By: Harley M. Smith, Assistant Secretary of
                Emerson Electric Co.

 

Signature: /s/ Harley M. Smith                                      
                By: Harley M. Smith, Secretary of
                      Astec America, Inc.

 

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