ANALYST COVERAGE

Analyst Firm
Tim Arcuri Citi  
Raj Seth Cowen  
Avinash Kant D.A. Davidson  
Krish Sankar Merrill Lynch  
Brendan Furlong Miller Taback  
Stephen Chin UBS  

ATMI, Inc. is followed by the analyst(s) listed above. Please note that any opinions, estimates or forecasts regarding ATMI, Inc.'s performance made by these analysts are theirs alone and do not represent opinions, forecasts or predictions of ATMI, Inc. or its management. ATMI, Inc. does not by its reference above or distribution imply its endorsement of or concurrence with such information, conclusions or recommendations.

Stock Information
NASDAQ:ATMI
$19.53   - 0.04
May 17, 2012
4:00 PM ET
Quotes delayed at least 20 minutes. Information provided by eSignal.

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