







To find out why GuruFocus thinks data on insider trade are interesting, read
| Symbol | Company | Insider | Position | Date | Buy/Sell | Shares | Trade Price ($) | Cost ($1000) | Price Change Since Trade (%) |
Yield (%) | P/E | Market Cap ($M) | Details | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() | SIAL | Sigma-Aldrich C... | Green Eric Mark | EVP & President, Research | 2013-05-15 | Sell | 3,900 | $83.05 | 323.9 | 1.47 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | COTTIER GILLES | EVP & Pres. SAFC Commercial | 2013-05-03 | Sell | 7,084 | $79 | 559.6 | 6.67 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | WICKS FRANK | EVP & Pres., Applied | 2013-05-01 | Sell | 20,000 | $77.85 | 1557 | 8.25 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | COTTIER GILLES | EVP & Pres. SAFC Commercial | 2013-04-30 | Sell | 20,000 | $78.51 | 1570.2 | 7.34 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | MILLER KAREN J | SVP, Corp Develop & Corp Comm | 2013-04-29 | Sell | 6,273 | $78.33 | 491.4 | 7.58 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | REINHARD J PEDRO | Director | 2013-04-29 | Sell | 2,640 | $78.14 | 206.3 | 7.84 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | Bertsch Jan | EVP, CFO & TREASURER (Click for the stocks that their CFOs have bought) | 2012-11-01 | Buy | 1,500 | $70.6 | 105.9 | 19.36 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | MILLER GEORGE LLOYD | SVP, General Counsel & Sec | 2013-02-15 | Buy | 1,000 | $76.92 | 76.9 | 9.56 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | COTTIER GILLES | EVP & President SAFC | 2013-01-09 | Sell | 15,000 | $76.55 | 1148.3 | 10.08 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | Nash Avi M | Director | 2012-11-19 | Sell | 9,300 | $70.63 | 656.9 | 19.31 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | MCCOLLUM LEE | Director | 2012-11-12 | Sell | 8,000 | $69.76 | 558.1 | 20.8 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | Rau Douglas | VP, Human Resources | 2012-11-07 | Sell | 1,000 | $70.34 | 70.3 | 19.8 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | WICKS FRANK | EVP, President Research | 2012-10-31 | Sell | 4,000 | $70.25 | 281 | 19.96 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | SPATZ D DEAN | Director | 2012-10-31 | Sell | 26,000 | $70.11 | 1822.9 | 20.2 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | Rau Douglas | VP, Human Resources | 2012-08-29 | Sell | 11,000 | $70.33 | 773.6 | 19.82 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | SPATZ D DEAN | Director | 2012-05-04 | Sell | 1,474 | $68.62 | 101.1 | 22.81 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | COTTIER GILLES | President, SAFC | 2012-02-15 | Sell | 14,315 | $70.72 | 1012.4 | 19.16 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | MILLER GEORGE LLOYD | Sr. VP, General Counsel & Sec. | 2010-12-03 | Buy | 1,100 | $65.29 | 71.8 | 29.07 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | HARVEY DAVID R | Director | 2012-02-28 | Sell | 10,000 | $72.71 | 727.1 | 15.9 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | HARVEY DAVID R | Director | 2011-11-16 | Sell | 7,200 | $64 | 460.8 | 31.67 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | MILLER KAREN J | VP, Strategy & Corp Developmen | 2012-02-27 | Sell | 5,000 | $72 | 360 | 17.04 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | Smoller David Adam | Chief Scientific Officer | 2012-02-22 | Sell | 8,000 | $71.72 | 573.8 | 17.5 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | Smoller David Adam | Chief Scientific Officer | 2012-02-21 | Sell | 2,816 | $71.99 | 202.7 | 17.06 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | COTTIER GILLES | President, SAFC | 2012-02-16 | Sell | 3,685 | $71.71 | 264.3 | 17.51 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | HARVEY DAVID R | Director | 2012-02-17 | Sell | 14,000 | $71.74 | 1004.4 | 17.47 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | COTTIER GILLES | President, SAFC | 2012-02-15 | Sell | 14,315 | $70.72 | 1012.4 | 19.16 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | MILLER KAREN J | VP, Strategy & Corp Developmen | 2012-02-14 | Sell | 17,890 | $70.08 | 1253.7 | 20.25 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | RICHTER KIRK A | VP & Treasurer | 2012-02-14 | Sell | 18,500 | $70 | 1295 | 20.39 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | WICKS FRANK | President, Research | 2012-02-15 | Sell | 20,000 | $70.85 | 1417 | 18.94 | 1.00 | 22.00 | 10121.3 | |
![]() | SIAL | Sigma-Aldrich C... | Smoller David Adam | Chief Scientific Officer | 2012-02-14 | Sell | 12,283 | $70.15 | 861.7 | 20.13 | 1.00 | 22.00 | 10121.3 |
| Guru Name | Portfolio Date* | Current Shares (?) | % of Total Assets (?) | Change from Last Holdings (?) | |
|---|---|---|---|---|---|
| Yacktman Fund | 2013-03-31 | 564,100 | 0.52% | New Buy | |
| Yacktman Focused Fund | 2013-03-31 | 484,400 | 0.51% | New Buy | |
| Donald Yacktman | 2013-03-31 | 1,244,900 | 0.5% | New Buy | |
| Manning & Napier Advisors, Inc | 2013-03-31 | 921,670 | 0.37% | -6.69% | |
| Murray Stahl | 2013-03-31 | 275,890 | 0.33% | -0.05% | |
| Vanguard Health Care Fund | 2013-03-31 | 488,400 | 0.15% | -85.11% | |
| Jim Simons | 2013-03-31 | 325,432 | 0.06% | New Buy | |
| Chris Davis | 2013-03-31 | 288,005 | 0.06% | -4.12% | |
| Jeremy Grantham | 2013-03-31 | 131,255 | 0.03% | +15.59% | |
| Bill Frels | 2013-03-31 | 10,950 | 0.02% | ||
| Ken Fisher | 2013-03-31 | 69,534 | 0.01% | +4.08% | |
| First Pacific Advisors | 2013-03-31 | 3,900 | 0% | -7.14% | |
| Chuck Royce | 2013-03-31 | 9,646 | 0% | ||
| Dodge & Cox | 2013-03-31 | 22,000 | 0% | ||
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