Ellen Harmon Joins ATMI As Executive Vice-President and Chief Legal Officer


DANBURY, Conn., Feb. 11, 2008 (PRIME NEWSWIRE) -- ATMI, Inc. (Nasdaq:ATMI) today announced the appointment of Ellen Harmon as Executive Vice-President, Chief Legal Officer, and Corporate Secretary.

"Ellen is a great match for ATMI at this stage of our development," said Doug Neugold, ATMI Chief Executive Officer. "Her diversified industry experience and manufacturing background will help make her an integral part of our management team as we work to further expand ATMI's growth potential."

"ATMI's high growth model requires a well-focused legal strategy to ensure its long term success," said Harmon. "Our work will concentrate on developing a model for the legal function that achieves the best and most cost-effective business result for ATMI."

Before joining ATMI, Ms. Harmon was Vice-President, General Counsel, and Corporate Secretary of WHX Corporation, and its operating company, Handy & Harman, a diversified manufacturer. Prior to WHX, Harmon was Senior Vice-President, General Counsel, and Secretary of The Robert Allen Group, Inc. and Vice-President, General Counsel, and Secretary of Metallurg, Inc. She received her J.D. from Brooklyn Law School and a B.A. from Sarah Lawrence College. She is a member of the Association of Corporate Counsel, the Association of the Bar of the City of New York, and The New York State Bar Association.

ATMI provides specialty materials and high-purity materials handling and delivery solutions to the worldwide semiconductor industry. For more information, please visit atmi.com.

Statements contained herein that relate to ATMI's future performance, including, without limitation, statements with respect to ATMI's anticipated results of operations or level of business for 2008 or any other future period, are forward-looking statements within the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Such statements are based on current expectations only and are subject to certain risks, uncertainties, and assumptions, including, but not limited to, changes in semiconductor industry growth (including, without limitation, wafer starts) or ATMI's markets; competition, problems, or delays developing and commercializing new products; problems or delays in integrating acquired operations and businesses; and other factors described in ATMI's filings with the Securities and Exchange Commission. Such risks and uncertainties may cause actual results to differ materially from those expressed in our forward-looking statements. ATMI undertakes no obligation to update any forward-looking statements.



            

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