CoorsTek, Inc. will release its first quarter 2002 earnings at approximately 4:01 p.m. Eastern Time on Wednesday, April 24, 2002. Following the release, company management will hold a conference call to discuss first quarter results and the company's second quarter outlook at approximately 4:30 p.m. Eastern time (2:30 p.m. Mountain time). Interested participants can access the webcast at
http://www.coorstek.com or
http://www.companyboardroom.com.