0001127602-16-059224.txt : 20160802 0001127602-16-059224.hdr.sgml : 20160802 20160802161409 ACCESSION NUMBER: 0001127602-16-059224 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160801 FILED AS OF DATE: 20160802 DATE AS OF CHANGE: 20160802 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Birgeneau Robert J CENTRAL INDEX KEY: 0001319875 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-30205 FILM NUMBER: 161800620 MAIL ADDRESS: STREET 1: 870 N. COMMONS DRIVE CITY: AURORA STATE: IL ZIP: 60504 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2016-08-01 0001102934 CABOT MICROELECTRONICS CORP CCMP 0001319875 Birgeneau Robert J C/O CABOT MICROELECTRONICS CORPORATION 870 COMMONS DRIVE AURORA IL 60504 1 Common Stock 2016-08-01 4 M 0 8704 24.97 A 30533 D Common Stock 2016-08-01 4 S 0 8704 50.6757 D 21829 D Stock Options (Right to Buy) 24.97 2016-08-01 4 M 0 8704 0 D 2011-03-02 2020-03-02 Common Stock 8704 0 D Sale to cover exercise price of exercise of stock options. Directors' Annual (2010) Non-Qualified Stock Option Award Vesting Schedule: 25% 3/2/2011; 25% 3/2/2012; 25% 3/2/2013; 25% 3/2/2014. /s/ H. Carol Bernstein (Power of Attorney) 2016-08-02