0001127602-12-021096.txt : 20120702 0001127602-12-021096.hdr.sgml : 20120702 20120702162400 ACCESSION NUMBER: 0001127602-12-021096 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120630 FILED AS OF DATE: 20120702 DATE AS OF CHANGE: 20120702 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ECKSTEIN BERNSTEIN H CAROL CENTRAL INDEX KEY: 0001189831 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-30205 FILM NUMBER: 12940631 MAIL ADDRESS: STREET 1: 870 N COMMONS DR CITY: AURORA STATE: IL ZIP: 60504 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CABOT MICROELECTRONICS CORP CENTRAL INDEX KEY: 0001102934 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 364324765 STATE OF INCORPORATION: DE FISCAL YEAR END: 0930 BUSINESS ADDRESS: STREET 1: 870 NORTH COMMONS DRIVE CITY: AURORA STATE: IL ZIP: 60504 BUSINESS PHONE: 6303755461 MAIL ADDRESS: STREET 1: 870 N COMMONS DR CITY: AURORA STATE: IL ZIP: 60504 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2012-06-30 0001102934 CABOT MICROELECTRONICS CORP CCMP 0001189831 ECKSTEIN BERNSTEIN H CAROL C/O CABOT MICROELECTRONICS CORPORATION 870 COMMONS DRIVE AURORA IL 60504 1 VP, Sec & General Counsel Common Stock 2012-06-30 4 A 0 128.886 24.829 A 34537.403 D /s/ H. Carol Bernstein 2012-07-02