Date	Title
10/28/2004	Ceradyne, Inc. Reports 2004 3rd Quarter, 9-Month Results
10/27/2004	Ceradyne, Inc. Reports 3rd Quarter, 9-Month Results
9/8/2004	Ceradyne, Inc. Opens Washington, D.C. Office
8/26/2004	Ceradyne, Inc. Completes Acquisition of ESK Ceramics
7/29/2004	CEO Joel Moskowitz interview 7/29, 6:40 am EDT on Bloomberg Television's "Morning Call"
7/22/2004	Webcast of Q2 2004 Earnings Conference Call, 7-22 at 11 am ET
7/1/2004	Teleconference & Webcast Discussion of ESK Ceramics Acquisition
6/14/2004	Ceradyne Acquires Quest Technology, LP, San Diego, CA; Visit Our Booth # B 63 at Eurosatory, Paris
6/8/2004	Visit Semicon Associates at the Int'l Microwave Show, Fort Worth, TX
5/17/2004	Ceradyne Acquires Quest Technology, LP, San Diego, CA; Visit Ceradyne at Int'l Microwave Show, Fort Worth, TX, 6/8-6/10
5/3/2004	Visit Ceradyne at Booth # 5904 at the Offshore Technology Conference, Houston, May 3-6
4/27/2004	Semicon Associates presents 7 papers at IVEC, April 27-29, Monterey, CA
4/22/2004	Ceradyne Q1 '04 Earnings Webcast; Visit Ceradyne at SEMICON Europa, Munich, April 20-22
4/21/2004	New Facility Expands Fused Silica Crucible Manufacturing Capabilities
3/17/2004	Ceradyne at B. Riley & Co. 5th Annual Investor Conference, March 17
2/26/2004	Q4 2003 Ceradyne Earnings Conf. Call, Feb. 26, 11am ET; Visit Ceradyne at Nat'l Manufacturing Week, Booth 3639, Chicago, Feb. 23-26
1/15/2004	Ceradyne Thermo Materials Enters PV Crucible Market
1/6/2004	Ceradyne Webcast Jan. 6th at the Needham & Co. 6th Annual Growth Conference