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SIAL - As of  04/30/25, 07:22:31 PM:   77 Insider Transactions.

Sector: Basic Materials    Industry: Specialty Chemicals
Prev Close:$139.76  Avg Vol(3m): 1,347,910  P/E: 34.10  EPS: 4.09

Email this page to a friend.    Insider Transactions for SIAL

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2016-02-02 14:45:15.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO n/a view
S 2015-02-12 16:43:28.0 SIGMA ALDRICH CORP SIAL STATE STREET CORP 5.1% view
B 2015-02-11 07:59:28.0 SIGMA ALDRICH CORP SIAL VANGUARD GROUP INC 8.47% view
B 2015-02-06 17:52:52.0 SIGMA ALDRICH CORP SIAL BlackRock Inc 5.8% view
B 2015-02-04 12:05:33.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 5.55% view
S 2014-10-09 16:38:45.0 SIGMA ALDRICH CORP SIAL Bank of New York Mellon Corp 1.21% view
B 2014-02-12 17:45:33.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 5.55% view
B 2014-02-11 13:02:55.0 SIGMA ALDRICH CORP SIAL VANGUARD GROUP INC 7.7% view
B 2014-02-04 14:45:52.0 SIGMA ALDRICH CORP SIAL STATE STREET CORP 5.3% view
B 2014-01-30 14:09:18.0 SIGMA ALDRICH CORP SIAL BlackRock Inc 5.8% view
B 2014-01-29 12:41:20.0 SIGMA ALDRICH CORP SIAL Bank of New York Mellon Corp 6.02% view
B 2013-02-12 10:18:48.0 SIGMA ALDRICH CORP SIAL STATE STREET CORP 5.0% view
B 2013-02-12 09:22:46.0 SIGMA ALDRICH CORP SIAL VANGUARD GROUP INC 6.71% view
B 2013-02-07 18:06:04.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 5.51% view
B 2013-02-04 16:34:28.0 SIGMA ALDRICH CORP SIAL Bank of New York Mellon CORP 5.15% view
B 2013-01-30 14:51:18.0 SIGMA ALDRICH CORP SIAL BlackRock Inc 5.29% view
S 2012-02-10 13:24:20.0 SIGMA ALDRICH CORP SIAL Capital World Investors 4.7% view
B 2012-02-08 08:25:20.0 SIGMA ALDRICH CORP SIAL VANGUARD GROUP INC 6.08% view
B 2012-01-31 15:49:22.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 5.5% view
B 2011-02-11 20:04:27.0 SIGMA ALDRICH CORP SIAL GROWTH FUND OF AMERICA INC 5.3% view
S 2011-02-11 19:54:04.0 SIGMA ALDRICH CORP SIAL Capital World Investors 9.1% view
B 2011-02-10 12:43:13.0 SIGMA ALDRICH CORP SIAL VANGUARD GROUP INC 5.42% view
B 2011-02-08 16:47:07.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 5.44% view
B 2010-06-10 12:03:36.0 SIGMA ALDRICH CORP SIAL BlackRock Inc 4.87% view
B 2010-02-10 10:36:44.0 SIGMA ALDRICH CORP SIAL Capital World Investors 10.0% view
S 2010-02-09 12:53:16.0 SIGMA ALDRICH CORP SIAL Capital World Investors 8.2% view
B 2010-02-03 10:04:31.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 5.44% view
B 2009-02-12 16:38:44.0 SIGMA ALDRICH CORP SIAL Capital World Investors 8.5% view
B 2009-02-10 17:11:26.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 5.43% view
S 2008-01-30 09:05:49.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 5.1% view
B 2007-02-14 17:26:14.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 12.0% view
B 2007-02-14 15:19:12.0 SIGMA ALDRICH CORP SIAL AMVESCAP PLC 5.43% view
S 2007-02-09 16:48:08.0 SIGMA ALDRICH CORP SIAL AMVESCAP PLC 3.95% view
B 2006-02-13 00:00:00.0 SIGMA ALDRICH CORP SIAL AMVESCAP PLC 10.16% view
B 2006-02-10 00:00:00.0 SIGMA ALDRICH CORP SIAL BARCLAYS PLC 0.02% view
B 2006-02-02 00:00:00.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 4.93% view
B 2005-02-15 00:00:00.0 SIGMA ALDRICH CORP SIAL AMVESCAP PLC 9.06% view
S 2005-02-14 00:00:00.0 SIGMA ALDRICH CORP SIAL BARCLAYS GLOBAL INVESTORS NA 6.81% view
B 2005-01-21 00:00:00.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 4.8% view
B 2004-02-17 00:00:00.0 SIGMA ALDRICH CORP SIAL BARCLAYS GLOBAL INVESTORS NA 6.86% view
S 2004-02-13 00:00:00.0 SIGMA ALDRICH CORP SIAL AIM FUNDS MANAGEMENT INC 6.13% view
S 2004-02-12 00:00:00.0 SIGMA ALDRICH CORP SIAL WELLINGTON MANAGEMENT CO LLP 3.973% view
S 2004-02-05 00:00:00.0 SIGMA ALDRICH CORP SIAL VANGUARD SPECIALIZED FUNDS 3.97% view
B 2004-01-29 00:00:00.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 4.78% view
S 2004-01-16 00:00:00.0 SIGMA ALDRICH CORP SIAL BADER ALFRED R 4.8% view
S 2004-01-12 00:00:00.0 SIGMA ALDRICH CORP SIAL JANUS CAPITAL MANAGEMENT LLC 3.7% view
B 2003-02-24 00:00:00.0 SIGMA ALDRICH CORP SIAL WELLINGTON MANAGEMENT CO LLP 5.94% view
B 2003-02-18 00:00:00.0 SIGMA ALDRICH CORP SIAL AIM FUNDS MANAGEMENT INC 6.27% view
B 2003-02-14 00:00:00.0 SIGMA ALDRICH CORP SIAL JANUS CAPITAL MANAGEMENT LLC 6.7% view
S 2003-02-12 00:00:00.0 SIGMA ALDRICH CORP SIAL VANGUARD SPECIALIZED FUNDS 5.93% view
S 2003-02-12 00:00:00.0 SIGMA ALDRICH CORP SIAL WELLINGTON MANAGEMENT CO LLP 5.71% view
S 2003-02-11 00:00:00.0 SIGMA ALDRICH CORP SIAL BADER ALFRED R 5.6% view
B 2003-02-10 00:00:00.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 4.62% view
S 2002-04-30 00:00:00.0 SIGMA ALDRICH CORP SIAL AIM FUNDS MANAGEMENT INC 5.93% view
B 2002-02-14 00:00:00.0 SIGMA ALDRICH CORP SIAL JANUS CAPITAL CORP 5.7% view
B 2002-02-12 00:00:00.0 SIGMA ALDRICH CORP SIAL WELLINGTON MANAGEMENT CO LLP 7.48% view
B 2002-02-07 00:00:00.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 4.52% view
B 2002-02-07 00:00:00.0 SIGMA ALDRICH CORP SIAL VANGUARD SPECIALIZED FUNDS 6.8% view
B 2002-01-23 00:00:00.0 SIGMA ALDRICH CORP SIAL BADER ALFRED R 5.6% view
S 2001-03-09 00:00:00.0 SIGMA ALDRICH CORP SIAL PRIMECAP MANAGEMENT CO 4.66% view
S 2001-02-27 00:00:00.0 SIGMA ALDRICH CORP SIAL PRIMECAP MANAGEMENT CO 5.06% view
B 2001-02-14 00:00:00.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 4.27% view
S 2001-02-13 00:00:00.0 SIGMA ALDRICH CORP SIAL WELLINGTON MANAGEMENT CO LLP 6.92% view
B 2001-02-09 00:00:00.0 SIGMA ALDRICH CORP SIAL VANGUARD SPECIALIZED PORTFOLIOS INC 6.2% view
B 2001-01-30 00:00:00.0 SIGMA ALDRICH CORP SIAL AIM FUNDS MANAGEMENT INC 5.99% view
B 2000-06-13 00:00:00.0 SIGMA ALDRICH CORP SIAL PRIMECAP MANAGEMENT CO 5.06% view
B 2000-02-11 00:00:00.0 SIGMA ALDRICH CORP SIAL WELLINGTON MANAGEMENT CO LLP 9.39% view
B 2000-02-03 00:00:00.0 SIGMA ALDRICH CORP SIAL BADER ALFRED R 5.23% view
S 2000-02-03 00:00:00.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 3.27% view
S 1999-02-09 00:00:00.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 3.27% view
S 1999-02-03 00:00:00.0 SIGMA ALDRICH CORP SIAL BADER ALFRED R 5.2% view
B 1999-01-28 00:00:00.0 SIGMA ALDRICH CORP SIAL STATE FARM MUTUAL AUTOMOBILE INSURANCE CO 3.27% view
S 1998-02-12 00:00:00.0 SIGMA ALDRICH CORP SIAL BADER ALFRED R 5.3% view
S 1997-02-10 00:00:00.0 SIGMA ALDRICH CORP SIAL BADER ALFRED R 5.6% view
S 1995-02-14 00:00:00.0 SIGMA ALDRICH CORP SIAL BADER ALFRED R 5.78% view
S 1994-02-11 00:00:00.0 SIGMA ALDRICH CORP SIAL BADER ALFRED R 5.79% view
B 1994-02-08 00:00:00.0 SIGMA ALDRICH CORP SIAL BADER ALFRED R 5.79% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.