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Company Highlights | Earnings | Webcasts | FAQ | Directory Search for Conference Call and Earnings Highlights by ticker   Sigma-Aldrich Corporation (SIAL) Investor Relations Web site 3050 Spruce Street, St. Louis, MO US 63103-2530  ALL EVENTS | WEBCASTS    Upcoming Webcasts SYMBOL EVENT TITLE LISTEN DATE TIME(ET) There are no events at this time. Conference calls are held by management to provide information on a variety of subjects, such as their recent results, outlook, and breaking news. Individuals now have the opportunity to listen to the same calls that only investment professionals had access to in the past. Click on the "Listen" icon to hear the call. Webcasts SYMBOL EVENT TITLE  LISTEN DATE TIME (ET) SIAL   Q3 2008 Sigma-Aldrich Corporation Earnings Conference Call 22-Oct-08 11:00 AM SIAL   Q2 2008 Sigma-Aldrich Corporation Earnings Conference Call 23-Jul-08 11:00 AM SIAL   Q1 2008 Sigma-Aldrich Corporation Earnings Conference Call 23-Apr-08 11:00 AM SIAL   Sigma-Aldrich Corporation Annual Business Review 19-Mar-08 9:30 AM SIAL   Q4 2007 Sigma-Aldrich Corporation Earnings Conference Call 13-Feb-08 11:00 AM SIAL   Q3 2007 Sigma-Aldrich Corporation Earnings Conference Call 24-Oct-07 11:00 AM SIAL   Q2 2007 Sigma-Aldrich Corporation Earnings Conference Call 25-Jul-07 11:00 AM SIAL   Sangamo BioSciences Conference Call 10-Jul-07 5:00 PM SIAL   Q1 2007 Sigma-Aldrich Corporation Earnings Conference Call 25-Apr-07 11:00 AM SIAL   Sigma-Aldrich Corporation Annual Business Review 13-Mar-07 9:30 AM SIAL   Q4 2006 Sigma-Aldrich Corporation Earnings Conference Call 14-Feb-07 11:00 AM SIAL   Q3 2006 Sigma-Aldrich Corporation Earnings Conference Call 27-Oct-06 11:00 AM SIAL   Q2 2006 Sigma-Aldrich Corporation Earnings Conference Call 26-Jul-06 11:00 AM SIAL   Sigma-Aldrich Corporation Annual Meeting of Shareholders 2-May-06 12:00 PM SIAL   Q1 2006 Sigma-Aldrich Corporation Earnings Conference Call 26-Apr-06 11:00 AM SIAL   Q4 2005 Sigma-Aldrich Corporation Earnings Conference Call 15-Feb-06 11:00 AM SIAL   Q3 2005 Sigma-Aldrich Corporation Earnings Conference Call 26-Oct-05 11:00 AM SIAL   Sigma-Aldrich Annual Business Review 16-Aug-05 9:30 AM SIAL   Q2 2005 Sigma-Aldrich Corporation Earnings Conference Call 27-Jul-05 11:00 AM SIAL   Sigma-Aldrich Corporation Annual Meeting of Shareholders 3-May-05 12:00 PM SIAL   Q1 2005 Sigma-Aldrich Corporation Earnings Conference Call 27-Apr-05 11:00 AM SIAL   Q4 2004 Sigma-Aldrich Corporation Earnings Conference Call 9-Feb-05 11:00 AM SIAL   Sigma-Aldrich to Acquire JRH Biosciences to Broaden Life Science Capabilities 19-Jan-05 11:00 AM SIAL   Q3 2004 Sigma-Aldrich Corporation Earnings Conference Call 22-Oct-04 11:00 AM SIAL   Q2 2004 Sigma-Aldrich Corporation Earnings Conference Call 23-Jul-04 11:00 AM SIAL   Sigma-Aldrich Corporation Annual Shareholders Meeting 4-May-04 12:00 PM SIAL   Q1 2004 Sigma-Aldrich Corporation Earnings Conference Call 23-Apr-04 11:00 AM SIAL   Sigma-Aldrich Corporation Annual Business Update 12-Feb-04 9:30 AM SIAL   Q4 2003 Sigma-Aldrich Corporation Earnings Conference Call 11-Feb-04 11:00 AM SIAL   Q3 2003 Sigma-Aldrich Corporation Earnings Conference Call 22-Oct-03 11:00 AM SIAL   Q2 2003 Sigma-Aldrich Corporation Earnings Conference Call 23-Jul-03 11:00 AM SIAL   Annual Shareholder`s Meeting 6-May-03 12:00 PM SIAL   1st Quarter Results and Current Initiatives Outlook 23-Apr-03 11:00 AM SIAL   Sigma-Aldrich Corporation Annual Business Update 4-Mar-03 9:30 AM SIAL   Q4 2002 Sigma-Aldrich Earnings Conference Call 12-Feb-03 11:00 AM SIAL   3rd Quarter Results and Current Initiatives Outlook 23-Oct-02 11:00 AM SIAL   Q2 2002 Sigma-Aldrich Earnings Conference Call 24-Jul-02 11:00 AM SIAL   Q1 2002 Sigma-Aldrich Earnings Conference Call 24-Apr-02 11:00 AM SIAL   Q4 2001 Sigma-Aldrich Earnings Conference Call 13-Feb-02 11:00 AM SIAL   Q3 2001 Sigma-Aldrich Earnings Conference Call 24-Oct-01 11:00 AM SIAL   Q2 2001 Sigma-Aldrich Earnings Conference Call 25-Jul-01 11:00 AM SIAL   Q1 2001 Sigma-Aldrich Earnings Conference Call 25-Apr-01 11:00 AM   Earnings Releases SYMBOL PERIOD EPS ESTIMATE EPS ACTUAL PREV. YEAR ACTUAL DATE/TIME (ET) SIAL   Q4 2009 $ 0.72  n/a  $ 0.68  10-Feb-10 SIAL   Q3 2009 $ 0.67  $ 0.70  $ 0.64  22-Oct-09 BMO SIAL   Q2 2009 $ 0.68  $ 0.68  $ 0.70  23-Jul-09 BMO SIAL   Q1 2009 $ 0.64  $ 0.68  $ 0.64  23-Apr-09 8:00 AM SIAL   Q4 2008 $ 0.64  $ 0.68  $ 0.64  11-Feb-09 BMO SIAL   Q3 2008 $ 0.65  $ 0.64  $ 0.54  21-Oct-08 AMC SIAL   Q2 2008 $ 0.67  $ 0.70  $ 0.60  22-Jul-08 AMC SIAL   Q1 2008 $ 0.63  $ 0.64  $ 0.56  22-Apr-08 AMC SIAL   Q4 2007 $ 0.61  $ 0.64  $ 0.53  12-Feb-08 AMC SIAL   Q3 2007 $ 0.55  $ 0.54  $ 0.51  23-Oct-07 AMC SIAL   Q2 2007 $ 0.56  $ 0.60  $ 0.52  24-Jul-07 AMC SIAL   Q1 2007 $ 0.55  $ 0.56  $ 0.51  24-Apr-07 AMC SIAL   Q4 2006 $ 0.47  $ 0.53  $ 0.48  13-Feb-07 AMC SIAL   Q3 2006 $ 0.49  $ 0.51  $ 0.49  26-Oct-06 AMC SIAL   Q2 2006 $ 0.49  $ 0.52  $ 0.48  25-Jul-06 SIAL   Q1 2006 $ 0.49  $ 0.51  $ 0.47  25-Apr-06 AMC SIAL   Q4 2005 $ 0.47  $ 0.48  $ 0.40  14-Feb-06 AMC SIAL   Q3 2005 $ 0.46  $ 0.49  $ 0.41  25-Oct-05 AMC SIAL   Q2 2005 $ 0.45  $ 0.48  $ 0.43  26-Jul-05 4:00 PM SIAL   Q1 2005 $ 0.46  $ 0.47  $ 0.45  26-Apr-05 4:00 PM SIAL   Q4 2004 $ 0.40  $ 0.40  $ 0.34  8-Feb-05 AMC SIAL   Q3 2004 $ 0.41  $ 0.41  $ 0.33  21-Oct-04 AMC SIAL   Q2 2004 $ 0.41  $ 0.43  $ 0.34  22-Jul-04 AMC SIAL   Q1 2004 $ 0.39  $ 0.45  $ 0.34  22-Apr-04 AMC SIAL   Q4 2003 $ 0.33  $ 0.34  n/a  10-Feb-04 AMC SIAL   Q3 2003 $ 0.32  $ 0.33  n/a  21-Oct-03 4:00 PM SIAL   Q2 2003 $ 0.33  $ 0.34  n/a  22-Jul-03 AMC SIAL   Q1 2003 $ 0.31  $ 0.34  n/a  22-Apr-03 4:00 PM SIAL   Q4 2002 n/a  n/a  n/a  11-Feb-03 4:00 PM SIAL   Q3 2002 n/a  n/a  n/a  22-Oct-02 4:00 PM SIAL   Q2 2002 n/a  n/a  n/a  23-Jul-02 AMC SIAL   Q1 2002 n/a  n/a  n/a  23-Apr-02 4:00 PM SIAL   Q4 2001 n/a  n/a  n/a  12-Feb-02 4:00 PM SIAL   Q3 2001 n/a  n/a  n/a  23-Oct-01 AMC SIAL   Q2 2001 n/a  n/a  n/a  24-Jul-01 AMC SIAL   Q1 2001 n/a  n/a  n/a  24-Apr-01 AMC SIAL   Q4 2000 n/a  n/a  n/a  20-Feb-01 AMC SIAL   Q3 2000 n/a  n/a  n/a  24-Oct-00 AMC SIAL   Q2 2000 n/a  n/a  n/a  26-Jul-00 BMO SIAL   Q1 2000 n/a  n/a  n/a  25-Apr-00 AMC SIAL   Q4 1999 n/a  n/a  n/a  15-Feb-00 AMC SIAL   Q3 1999 n/a  n/a  n/a  21-Oct-99 AMC SIAL   Q2 1999 n/a  n/a  n/a  22-Jul-99 AMC SIAL   Q1 1999 n/a  n/a  n/a  22-Apr-99 AMC   Home  |  Top  |  Welcome / TSC Network Tour  |  Site Map  |  Who's Who  |  Reader Feedback  |  Jobs Terms of Use  |  Privacy Policy  |  Conflicts Policy  |  Advertise  |  Investor Relations © 1996-2002 TheStreet.com, Inc. 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