Company Announcements

BEVERLY, Mass. , May 7, 2025 /PRNewswire/ -- Axcelis Technologies, Inc. (NASDAQ: ACLS), a leading supplier of enabling ion implantation solutions for the semiconductor industry, announced the company's plans to participate in the following upcoming investor conferences:

• The 53rd Annual J.P. Morgan Global Technology, Media and Communications Conference on May 14th at the Westin Boston Seaport District.
  
  
• The 25th Annual B. Riley Investor Conference on Wednesday, May 21st at the Ritz-Carlton, Marina del Rey, CA.  
  
  
• The 53rd Annual TD Cowen Technology, Media & Telecom Conference on Wednesday, May 28th at the InterContinental New York Barclay Hotel. 
  
  
• The Stifel 2025 Cross Sector Insight Conference on Tuesday, June 3rd at the InterContinental Boston Hotel.
  
  
• The William Blair 45th Annual Growth Stock Conference on Wednesday, June 4^th at the Loews Chicago Hotel, Chicago, IL. Management will host a Fireside Chat at 2:00 pm Central Time and will also be available for one-on-one meetings.  A live webcast will be available to the public from the Investors' section of Axcelis' website at www.axcelis.com, or by accessing the webcast link at: https://event.summitcast.com/view/d33hYDasjRy97oS2SZxBz4/XgtJ9FSHJGu6E8ti8Z2GsH
  
  
• The Bank of America Global Technology Conference on Thursday, June 5^th at the Westin St. Francis Hotel, San Francisco, CA. 
  
  
• The DA Davidson 1st Annual Consumer & Technology Conference on Tuesday, June 10^th at the Four Seasons, Nashville, TN. 

About Axcelis:
Axcelis (Nasdaq: ACLS), headquartered in Beverly, Mass., has been providing innovative, high-productivity solutions for the semiconductor industry for over 45 years. Axcelis is dedicated to developing enabling process applications through the design, manufacture and complete life cycle support of ion implantation systems, one of the most critical and enabling steps in the IC manufacturing process. Learn more about Axcelis at www.axcelis.com.

CONTACTS:
Investor Relations Contact:
David Ryzhik
Senior Vice President, Investor Relations and Corporate Strategy
Telephone: (978) 787-2352
Email: David.Ryzhik@axcelis.com

Press/Media Relations Contact:
Maureen Hart
Senior Director, Corporate & Marketing Communications
Telephone: (978) 787-4266
Email: Maureen.Hart@axcelis.com

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SOURCE Axcelis Technologies, Inc.