Cabot Microelectronics to Release Financial Results for Fourth Quarter And Full Fiscal Year 2016 On October 27

Aurora, IL, Oct. 06, 2016 -- Cabot Microelectronics Corporation (Nasdaq: CCMP), the world’s leading supplier of chemical mechanical planarization (CMP) slurries and a growing CMP pad supplier to the semiconductor industry, announced today that it will release financial results for its fourth quarter and full Fiscal Year 2016, which ended September 30, 2016, on Thursday, October 27.

The press release, which will be issued prior to market open and available in the Investor Relations section of the company’s website, ir.cabotcmp.com, will be followed by a conference call at 9:00 a.m. Central Time.

The conference call will be available via webcast from ir.cabotcmp.com, or by phone at (844) 825-4410. Callers outside the U.S. can dial (973) 638-3236. The conference code for the call is 92790647.

ABOUT CABOT MICROELECTRONICS CORPORATION

Cabot Microelectronics Corporation, headquartered in Aurora, Illinois, is the world's leading supplier of CMP polishing slurries and a growing CMP pad supplier to the semiconductor industry. The company’s products play a critical role in the production of advanced semiconductor devices, enabling the manufacture of smaller, faster and more complex devices by its customers. The company's mission is to create value by developing reliable and innovative solutions, through close customer collaboration, that solve today's challenges and help enable tomorrow's technology. The company has approximately 1,125 employees on a global basis. For more information about Cabot Microelectronics Corporation, visit www.cabotcmp.com or contact Trisha Tuntland, Director of Investor Relations at 630-499-2600.

Trisha Tuntland
Director, Investor Relations
Cabot Microelectronics Corporation
(630) 499-2600