Overview Market News Market Videos Currencies International Treasury & Bonds Search InvestCenter Recent Quotes View Full List My Watchlist Create Watchlist Indicators Dow Jones Industrial Average NASDAQ Composite Standard & Poors 500 NYSE COMPOSITE INDX Gold Crude Oil ATMI, Inc. (NQ: ATMI) 23.36 USD UNCHANGED Official Closing Price / Updated: 8:10 PM EDT, May 24, 2013 / Add to My Watchlist View: Quote Overview Detailed Quote Charting Options Historical Prices News All News Press Releases Related Stories Blogs Podcasts Research Quarterly Reports Insider Filings Other Filings Price and Volume Detailed Quote Intraday 1 Week 1 Month 3 Month 1 Year Compare to: None S&P 500 Nasdaq NYSE AMEX Russell 2000 Basic Materials Conglomerates Consumer Goods Financial Healthcare Industrial Goods Services Technology Utilities Volume 0 Open 23.16 Bid (Size) 23.35 (2400) Ask (Size) 23.37 (100) Prev. Close 23.36 Today's Range 23.10 - 23.42 52wk Range 17.59 - 23.95 Shares Outstanding 31,929,839 Dividend Yield N/A Top News More News ATMI: 52-Week High Recently Eclipsed (ATMI) May 22, 2013 from Comtex SmarTrend® News Briefs ATMI to Present at Investor Conferences May 15, 2013 from GlobeNewswire News Releases More News Read More ATMI Extends $2 Million Financial Gift to the University of California, Berkeley to Aid Advanced Research in Mobile Device Efficiency May 09, 2013 from GlobeNewswire News Releases Orgenesis and ATMI Enter Into Process Development Agreement May 09, 2013 from GlobeNewswire News Releases ATMI, Inc. (ATMI) Misses Q1 EPS by 4c April 24, 2013 from StreetInsider.com News Articles ATMI Reports Growth in Revenues and Net Income for the First Quarter of 2013 April 24, 2013 from GlobeNewswire News Releases Trading Radar for 04/24: Ford (F), Boeing (BA), Zynga (ZNGA), Sprint (S), SUPERVALU (SVU) Report April 23, 2013 from StreetInsider.com News Articles ATMI Offers Helium Integrity Testing System in Point of Use Format for Validation of Single-Use Bags and Assemblies April 22, 2013 from GlobeNewswire News Releases ATMI Debuts Integrity(R) LevMixer(R) 3 at INTERPHEX April 17, 2013 from GlobeNewswire News Releases ATMI and Finesse Solutions Sign Distribution Agreement for Turnkey Bioreactor Systems April 16, 2013 from GlobeNewswire News Releases Stock Market XML and JSON Data API provided by FinancialContent Services, Inc. Nasdaq quotes delayed at least 15 minutes, all others at least 20 minutes. Markets are closed on certain holidays. Stock Market Holiday List By accessing this page, you agree to the following Privacy Policy and Terms and Conditions. Press Release Service provided by PRConnect. Stock quotes supplied by Telekurs USA Postage Rates Bots go here