BILLERICA, Mass., May 25, 2012 (GLOBE NEWSWIRE) -- Entegris, Inc. (Nasdaq:ENTG) is scheduled to participate in the following investor conferences:

• D.A. Davidson & Co. 4^th Annual Technology Forum on Wednesday, May 30, 2012 at Grand Hyatt New York in New York City. This is a 1-on-1 conference.
• Craig-Hallum Capital Group Institutional 1-on-1 Investor Conference on Wednesday, May 30 at Minneapolis Marriott City Center Hotel in Minneapolis, Minnesota.
• 2012 Bank of America Merrill Lynch Smid Cap Conference on Wednesday, June 6 at the Boston Harbor Hotel, Boston, Massachusetts. Entegris will present at 1:35 p.m. A link to a webcast of the Company's presentation can be found at the following link: http://investor.entegris.com/index.cfm

For information about Entegris' participation in these conferences or to get a copy of the presentation material, please contact Steve Cantor, vice president of corporate relations, by telephone at 978-436-6500.

ABOUT ENTEGRIS

Entegris provides a wide range of products for purifying, protecting and transporting critical materials used in processing and manufacturing in semiconductor and other high-tech industries. Entegris is ISO 9001 certified and has manufacturing, customer service or research facilities in the United States, China, France, Germany, Israel, Japan, Malaysia, Singapore, South Korea and Taiwan. Additional information can be found at www.entegris.com.

The Entegris, Inc. logo is available at http://www.globenewswire.com/newsroom/prs/?pkgid=3700

CONTACT: Steve Cantor

         VP of Corporate Relations

         Tel. 978-436-6750

         irelations@entegris.com