Company:  ATMI INC (ATMI)
Form Type:  10-K
Filing Date:  2/17/2012 
CIK:  0001041577 
Address:  7 COMMERCE DRIVE 
City, State, Zip:  DANBURY, Connecticut 06810-4169 
Telephone:  (203) 794-1100 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$33.98  
Change: 
0.01 (0.03%)  
Trade Time: 
Apr 24  
Market Cap: 
$1.13B
Description of Business
Disclosures included in this Form 10-K contain �forward-looking statements� within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements may be identified by words such as �anticipate,� �plan,� �believe,� �seek,� �estimate,� �expect,� �could,� and words of similar meanings and include, without limitation, statements about the expected future business and financial performance of ATMI such as financial projections, expectations for demand and sales of new and existing products, customer and supplier relationships, research and development programs, market and technology opportunities, international trends, business strategies, business opportunities, objectives of management for future operations, microelectronics industry (including wafer start) growth, life sciences industry growth and trends in the markets in which the Company participates.
Register for EDGAR Pro and access this filing in:     
  FORM 10-K
    PART I
      Item 1. Business
      Item 1A. Risk Factors
        Cautionary Statements Regarding Future Results of Operations
      Item 1B. Unresolved Staff Comments
      Item 2. Properties
      Item 3. Legal Proceedings
    PART II
      Item 5. Market for Registrant's Common Equity, Related ...
      Item 6. Selected Financial Data
        INCOME STATEMENT
      Item 7. Management's Discussion and Analysis of Financial ...
        Liquidity and Capital Resources
      Item 7A. Quantitative and Qualitative Disclosures about ...
      Item 8. Financial Statements and Supplementary Data
      Item 9. Changes in and Disagreements With Accountants on ...
      Item 9A. Controls and Procedures
      Item 9B. Other Information
    PART III
      Item 10. Directors, Executive Officers and Corporate Governance
      Item 11. Executive Compensation
      Item 12. Security Ownership of Certain Beneficial Owners and ...
      Item 13. Certain Relationships and Related Transactions, and ...
      Item 14. Principal Accountant Fees and Services
    PART IV
      Item 15. Exhibits and Financial Statement Schedules
    Reports of Independent Registered Public Accounting Firm
    Notes to Consolidated Financial Statements
    SIGNATURES
    Report of Independent Registered Public Accounting Firm
    Report of Independent Registered Public Accounting Firm
    BALANCE SHEET
    INCOME STATEMENT
    STOCKHOLDERS EQUITY
    CASH FLOW
    VALUATION AND QUALIFYING ACCOUNTS
  EXHIBIT 10.52
  EXHIBIT 21
    SUBSIDIARIES
  EXHIBIT 23
    CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
  EXHIBIT 31.1
    CERTIFICATION
  EXHIBIT 31.2
    CERTIFICATION
  EXHIBIT 32
    CERTIFICATION PURSUANT TO
BROKERAGE PARTNERS