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Friday, November 27, 2009, 10:33PM ET - U.S. Markets closed early today. Dow  1.48% Nasdaq  1.73%

Sigma-Aldrich Corporation (SIAL)

At 1:00PM ET: 53.06   1.31 (2.41%)

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INSIDER HOLDERS* Individual/Entity Most Recent Trans. Shares Owned as of Trans. Date BASTIAN HELGE Other Ownership Statement 27-Mar-08 0 27-Mar-08 BERGMAN REBECCA M Director Acquisition (Non Open Market) 2-Jan-09 1,200 2-Jan-09 CHURCH GEORGE Director Ownership Statement 2-Oct-09 0 2-Oct-09 COTTIER GILLES Officer Sale 2-Jun-09 15,569 2-Jun-09 FELDKER DAVID P Officer Acquisition (Non Open Market) 18-Feb-09 3,470 18-Feb-09 GREEN ERIC MARK Other Option Exercise 3-Sep-09 2,940 3-Sep-09 HARVEY DAVID R Director Sale 5-Aug-09 43,480 5-Aug-09 HOGAN MICHAEL R Officer Option Exercise 13-Aug-08 44,083 13-Aug-08 HUMMEL LARRY M Other Option Exercise 11-Nov-09 8,340 11-Nov-09 JULIEN DAVID Officer Option Exercise 13-Nov-09 22,529 13-Nov-09 KANAN MICHAEL F Officer Ownership Statement 13-Apr-09 40 13-Apr-09 KEFFER RICHARD A Officer Option Exercise 28-Aug-08 4,600 28-Aug-08 KELLEY RODNEY Other Option Exercise 3-Mar-09 7,400 3-Mar-09 KROSLEY KEVIN Other Option Exercise 16-Nov-09 270 16-Nov-09 LEESE ALBERT BARRY Other Ownership Statement 21-Feb-08 7,237 21-Feb-08 MCCOLLUM LEE Director Acquisition (Non Open Market) 2-Jan-09 6,800 2-Jan-09 METEER JAMES W Other Option Exercise 4-Mar-08 11,092 4-Mar-08 MILLER GEORGE LLOYD Officer Acquisition (Non Open Market) 30-Sep-09 2,779 30-Sep-09 MILLER KAREN J Officer Option Exercise 31-Aug-09 21,740 31-Aug-09 NAGARKATTI JAI Officer Sale 29-May-09 79,181 29-May-09 NASH AVI M Director Acquisition (Non Open Market) 2-Jan-09 4,800 2-Jan-09 ONEIL WILLIAM C Director Option Exercise 2-May-08 11,600 2-May-08 PAUL STEVEN M Director Acquisition (Non Open Market) 2-Jan-09 1,200 2-Jan-09 PORWOLL JOE Officer Acquisition (Non Open Market) 17-Feb-09 8,840 17-Feb-09 RAU DOUGLAS Officer Acquisition (Non Open Market) 18-Feb-09 1,540 18-Feb-09 REINHARD J PEDRO Director Acquisition (Non Open Market) 2-Jan-09 4,800 2-Jan-09 RICHTER KIRK A Officer Disposition (Non Open Market) 2-Jun-09 79,682 2-Jun-09 SACHDEV RAKESH Officer Acquisition (Non Open Market) 17-Nov-08 12,632 17-Nov-08 SEAR TIMOTHY R G Director Option Exercise 20-Aug-09 40,800 20-Aug-09 SMOLLER DAVID ADAM Officer Acquisition (Non Open Market) 18-Feb-09 6,790 18-Feb-09 SPATZ D DEAN Director Option Exercise 20-Mar-09 31,200 20-Mar-09 TOAN BARRETT A Director Acquisition (Non Open Market) 2-Jan-09 6,800 2-Jan-09 TURZA CARL S Officer Purchase 12-Nov-08 2,800 12-Nov-08 VAN DEN DOOL GERRIT Other Option Exercise 18-May-09 6,540 18-May-09 VUILLEUMYER HERBERT Other Option Exercise 19-May-08 17,520 19-May-08 WALTON STEVE Officer Acquisition (Non Open Market) 18-Feb-09 2,821 18-Feb-09 WICKS FRANK Officer Disposition (Non Open Market) 24-Aug-09 22,500 24-Aug-09 ZIHLMANN JOSEF Other Option Exercise 9-Nov-09 4,540 9-Nov-09 View Transactions for Insiders & Institutional Holders
* Insider roster data is derived solely from the last 24 months of Form 3 & Form 4 SEC filings.  Add to Portfolio     Set Alert     Email to a Friend Get Insider Roster for Another Symbol: Symbol Lookup • Today's SEC Filings • Mergers & Acquisitions