0001140361-11-058142.txt : 20111219 0001140361-11-058142.hdr.sgml : 20111219 20111219180312 ACCESSION NUMBER: 0001140361-11-058142 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20111217 FILED AS OF DATE: 20111219 DATE AS OF CHANGE: 20111219 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Last Andrew J. CENTRAL INDEX KEY: 0001485088 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-28218 FILM NUMBER: 111270187 MAIL ADDRESS: STREET 1: 3420 CENTRAL EXPRESSWAY CITY: SANTA CLARA STATE: CA ZIP: 95051 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: AFFYMETRIX INC CENTRAL INDEX KEY: 0000913077 STANDARD INDUSTRIAL CLASSIFICATION: LABORATORY ANALYTICAL INSTRUMENTS [3826] IRS NUMBER: 770319159 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 3420 CENTRAL EXPRESSWAY CITY: SANTA CLARA STATE: CA ZIP: 95051 BUSINESS PHONE: 4087315000 MAIL ADDRESS: STREET 1: 3420 CENTRAL EXPRESSWAY CITY: SANTA CLARA STATE: CA ZIP: 95051 4 1 doc1.xml FORM 4 X0304 4 2011-12-17 0 0000913077 AFFYMETRIX INC AFFX 0001485088 Last Andrew J. C/O AFFYMETRIX, INC. 3420 CENTRAL EXPRESSWAY SANTA CLARA CA 95051 0 1 0 0 Chief Commercial Officer Common Stock 2011-12-17 4 F 0 1834 3.80 D 54955 D Represents the number of shares withheld by Affymetix, Inc. to cover the tax liability resulting from the scheduled vesting of a restricted stock award previously granted. /s/ Siang H. Chin, Attorney-in-Fact for Andrew J. Last 2011-12-19