0001127602-19-023400.txt : 20190702 0001127602-19-023400.hdr.sgml : 20190702 20190702130436 ACCESSION NUMBER: 0001127602-19-023400 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190628 FILED AS OF DATE: 20190702 DATE AS OF CHANGE: 20190702 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Li David H CENTRAL INDEX KEY: 0001436880 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-30205 FILM NUMBER: 19936267 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 2019-06-28 0001102934 CABOT MICROELECTRONICS CORP CCMP 0001436880 Li David H C/O CABOT MICROELECTRONICS CORPORATION 870 COMMONS DRIVE AURORA IL 60504 1 President and CEO Common Stock 2019-06-28 4 A 0 132.18 80.383 A 75308.0469 D /s/ H. Carol Bernstein (Power of Attorney) 2019-07-02