| Tue, Nov 24, 2009 | | | Sigma-Aldrich to Present at the NASDAQ OMX 23rd Investor Program on Tuesday, December 1, 2009 PR Newswire (Tue, Nov 24)
| | Wed, Nov 18, 2009 | | | Sigma-Aldrich Launches 'What's Your Favorite Gene?' Application On Facebook(R) Platform PR Newswire (Wed, Nov 18)
| | Tue, Nov 17, 2009 | | | SIGMA ALDRICH CORP Files SEC form 8-K, Amendments to Articles of Inc. or Bylaws; Change in Fiscal Year EDGAR Online (Tue, Nov 17)
| | Tue, Nov 10, 2009 | | | Sigma-Aldrich (Nasdaq: SIAL) Declares Quarterly Dividend PR Newswire (Tue, Nov 10)
| | | Sigma-Aldrich Enters Distribution Agreement With Stemgent, Inc. to Offer Lentivirus-Based Gene Delivery Products for Regenerative Medicine and Stem Cell Research PR Newswire (Tue, Nov 10)
| | Fri, Nov 6, 2009 | | | Coverage initiated on Sigma-Aldrich by Jefferies & Co Briefing.com (Fri, Nov 6)
| | Thu, Nov 5, 2009 | | | Sangamo 3Q loss narrows on payments, lower costs AP (Thu, Nov 5)
| | | SIGMA ALDRICH CORP Financials EDGAR Online Financials (Thu, Nov 5)
| | Tue, Nov 3, 2009 | | | Sigma-Aldrich Signs License Agreement With Polyplus-transfection to Offer Novel ZNA(TM) Oligonucleotides PR Newswire (Tue, Nov 3)
| | Fri, Oct 30, 2009 | | | SIGMA ALDRICH CORP Files SEC form 10-Q, Quarterly Report EDGAR Online (Fri, Oct 30)
| | Thu, Oct 29, 2009 | | | Sigma-Aldrich(R) Teams With 3M to Provide TIPS Pentacene Organic Electronics Semiconductor for Growing Printed Electronics Industry PR Newswire (Thu, Oct 29)
| | Fri, Oct 23, 2009 | | | Sigma-Aldrich profit up, sales drop slightly at bizjournals.com (Fri, Oct 23)
| | | Sigma Posted Modest Earnings Zacks.com (Fri, Oct 23)
| | Thu, Oct 22, 2009 | | | Sigma-Aldrich Corporation Q3 Earnings Call Transcript at Seeking Alpha (Thu, Oct 22)
| | | Sigma-Aldrich 3Q profit rises 5 percent, sales dip AP (Thu, Oct 22)
| | | Sigma-Aldrich profit up, sales drop slightly at bizjournals.com (Thu, Oct 22)
| | | SIGMA ALDRICH CORP Files SEC form 8-K, Results of Operations and Financial Condition, Regulation FD Disclosure, Finan EDGAR Online (Thu, Oct 22)
| | | Sigma-Aldrich's quarterly profit rises at MarketWatch (Thu, Oct 22)
| | | Sigma-Aldrich (Nasdaq: SIAL) Reports 9.4% Increase in Q3 2009 Diluted EPS; Sales Performance Improved in Q3 2009 Over Earlier 2009 Quarters. Full Year 2009 Diluted EPS Expected to Exceed $2.70. PR Newswire (Thu, Oct 22)
| | | Q3 2009 Sigma-Aldrich Corporation Earnings Release - Time Not Supplied CCBN (Thu, Oct 22)
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