EX-32 4 y23472exv32.htm EX-32: CERTIFICATIONS EX-32
 

Exhibit 32
CERTIFICATIONS PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
          In connection with the Quarterly Report on Form 10-Q of ATMI, Inc. (the “Company”) for the period ending June 30, 2006 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Douglas A. Neugold and Daniel P. Sharkey, Chief Executive Officer of the Company and Chief Financial Officer of the Company, respectively, each hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:
(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
         
 
       
/s/ Douglas A. Neugold    
     
Name:
  Douglas A. Neugold    
Title:
  President and Chief Executive Officer    
Date:
  July 26, 2006    
 
        
/s/ Daniel P. Sharkey    
     
Name:
  Daniel P. Sharkey    
Title:
  Vice President, Chief Financial Officer and    
 
  Treasurer (Chief Accounting Officer)    
Date:
  July 26, 2006    
A signed original of this written statement required by Section 906 of the Sarbanes-Oxley Act of 2002 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

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