Cabot Microelectronics to Release Financial Results for First Quarter of Fiscal Year 2018 on January 25

Aurora, IL, Jan. 04, 2018 -- Cabot Microelectronics Corporation (Nasdaq: CCMP), the world’s leading supplier of chemical mechanical planarization (CMP) polishing slurries and second largest CMP pads supplier to the semiconductor industry, announced today that it will release financial results for its first quarter of Fiscal Year 2018, which ended December 31, 2017, on Thursday, January 25.

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 2284727.

ABOUT CABOT MICROELECTRONICS CORPORATION
Cabot Microelectronics Corporation, headquartered in Aurora, Illinois, is the world's leading supplier of CMP polishing slurries and second largest CMP pads supplier to the semiconductor industry. The company’s products play a critical role in the production of advanced semiconductor devices, helping to enable the manufacture of smaller, faster and more complex devices by its customers. The company's mission is to create value by delivering high-performing and innovative solutions that solve its customers’ challenges. The company has approximately 1,150 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 of Investor Relations
Cabot Microelectronics Corporation
(630) 499-2600