DALLAS, Feb. 5, 2014 /PRNewswire/ -- Securities lawyers at Deans & Lyons announce an investigation of the board of ATMI, Inc. (NASDAQ: ATMI) in connection with a buyout for $34.00 per share. Concerned ATMI investors are encouraged to contact attorney Hamilton Lindley by clicking here.

"Since ATMI, Inc. has a steady cash flow on hand that has been improving over the last year and little debt, the potential investigation is concerned with determining if Entegris, Inc. is underpaying for ATMI shares," said securities lawyer Hamilton Lindley. "Our potential shareholder lawsuit will seek to ensure that all relevant information is disclosed and that the ATMI, Inc. shareholders receive the highest price reasonably available for their stock."

Deans & Lyons has significant experience representing shareholders in securities lawsuits nationwide. ATMI stockholders - or anyone with knowledge about this situation - should contact lawyer Hamilton Lindley at hlindley@deanslyons.com or 877-819-8033 with questions or concerns.

Hamilton Lindley

DEANS & LYONS LLP

325 North Saint Paul Street, Suite 1500
Dallas, TX 75201
Phone: 214-736-7861
Fax: 214-965-8505
Toll-free: 877-819-8033

hlindley@deanslyons.com

www.deanslyons.com

SOURCE Deans & Lyons LLP