GlobeNewswire Inc | Jan 14, 2021 06:00PM EST

January 14, 2021

Aurora, IL, Jan. 14, 2021 (GLOBE NEWSWIRE) -- CMC Materials (Nasdaq: CCMP), a leading global supplier of consumable materials to semiconductor manufacturers and pipeline companies, announced the timing of its earnings release and conference call information for the first quarter of fiscal year 2021, which ended December 31, 2020.

The earnings release, slide presentation and corresponding preparedremarks will be available in the Investor Relations section of the companys website, cmcmaterials.com,after market close on Wednesday, February 3, 2021.

Conference call: Thursday, February 4, at 10:00 a.m. Eastern Time

Dial-in information: United States: (833) 714-0937 International: (778) 560-2685 Conference code: 4539453

During the live call, the management team will begin with a brief synopsis of the quarter followed by a comprehensive question and answer session.

ABOUTCMC MATERIALS, INC.

CMC Materials, Inc. (Nasdaq: CCMP) is a global supplier of consumable materials to semiconductor manufacturers and pipeline companies. The company is a leader in developing high-quality, critical materials that enable superior performance for its customers. CMC Materials mission is to create value by delivering high-performing and innovative solutions that solve its customers greatest challenges. The companys solutions play a critical role for its customers operations, including helping to enable the manufacturing of smaller, faster and more complex semiconductor devices, and enhancing operations and improving manufacturing efficiencies. The company has approximately 2,100 employees globally. For more information, visit www.cmcmaterials.com or contact Colleen Mumford, Vice President, Communications and Marketing, at 630-499-2600.

Contact:Colleen MumfordVice President, Communications and MarketingCMC Materials, Inc.(630) 499-2600