0001127602-12-019202.txt : 20120605 0001127602-12-019202.hdr.sgml : 20120605 20120605122511 ACCESSION NUMBER: 0001127602-12-019202 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120604 FILED AS OF DATE: 20120605 DATE AS OF CHANGE: 20120605 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HILL RICHARD CENTRAL INDEX KEY: 0001185713 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 000-30205 FILM NUMBER: 12888324 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 3 1 form3.xml PRIMARY DOCUMENT X0205 3 2012-06-04 1 0001102934 CABOT MICROELECTRONICS CORP CCMP 0001185713 HILL RICHARD C/O CABOT MICROELECTRONICS CORPORATION 870 COMMONS DRIVE AURORA IL 60504 1 /s/ H. Carol Bernstein (Power of Attorney) 2012-06-05