0001127602-16-069948.txt : 20161213 0001127602-16-069948.hdr.sgml : 20161213 20161213174207 ACCESSION NUMBER: 0001127602-16-069948 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20161213 FILED AS OF DATE: 20161213 DATE AS OF CHANGE: 20161213 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: ECKSTEIN BERNSTEIN H CAROL CENTRAL INDEX KEY: 0001189831 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-30205 FILM NUMBER: 162049821 MAIL ADDRESS: STREET 1: 870 N COMMONS DR CITY: AURORA STATE: IL ZIP: 60504 4 1 form4.xml PRIMARY DOCUMENT X0306 4 2016-12-13 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 2016-12-13 4 M 0 13268 27.94 A 70987.367 D Common Stock 2016-12-13 4 S 0 13268 62.5242 D 57719.367 D Stock Options (Right to Buy) 27.94 2016-12-13 4 M 0 13268 0 D 2012-12-01 2021-12-01 Common Stock 13268 0 D Sale to cover exercise price of, and taxes related to, cashless exercise of stock options. 2011 (FY12) Non-Qualified Stock Option Grant Vesting Schedule: 25% 12/1/2012, 25% 12/1/2013, 25% 12/1/2014, 25% 12/1/2015. /s/ H. Carol Bernstein 2016-12-13