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Sigma-Aldrich Corp. (SIAL)

On Jul 23: 58.57   0.00 (0.00%)

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Insider Transactions Get Insider Transactions for:
NET SHARE PURCHASE ACTIVITY Insider Purchases - Last 6 Months   Shares Trans Purchases N/A 0 Sales 255,460 13 Net Shares Purchased (Sold) (255,460) 13 Total Insider Shares Held 304.23K N/A % Net Shares Purchased (Sold) (45.6%) N/A Net Institutional Purchases - Prior Qtr to Latest Qtr   Shares Net Shares Purchased (Sold) (6,727,770) % Change in Institutional Shares Held (7.2%) Data provided by Thomson Financial
INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS Date Insider Shares Type Transaction Value* 27-May-08 TURZA CARL S Officer 5,800 Direct Option Exercise at $34.03 per share. $197,374 27-May-08 TURZA CARL S Officer 5,800 Direct Sale at $56.88 - $56.98 per share. $330,0002 19-May-08 VUILLEUMYER HERBERT Other 12,000 Direct Option Exercise at $18.25 per share. $219,000 19-May-08 VUILLEUMYER HERBERT Other 12,000 Direct Sale at $60 - $60.04 per share. $720,0002 6-May-08 BERGMAN REBECCA M Director N/A Direct Statement of Ownership N/A 5-May-08 SPATZ D DEAN Director 24,000 Direct Option Exercise at $19.94 - $20.06 per share. $480,0002 5-May-08 SPATZ D DEAN Director 24,000 Direct Sale at $56.77 per share. $1,362,480 2-May-08 ONEIL WILLIAM C Director 24,000 Direct Option Exercise at $19.94 - $20.06 per share. $480,0002 2-May-08 ONEIL WILLIAM C Director 24,000 Direct Sale at $57.36 per share. $1,376,640 8-Apr-08 SMOLLER DAVID ADAM Other 2,000 Direct Option Exercise at $28.56 per share. $57,120 27-Mar-08 BASTIAN HELGE Other N/A Direct Statement of Ownership N/A 19-Mar-08 HOGAN MICHAEL R Officer 215 Direct Disposition (Non Open Market) at $58.36 per share. $12,547 4-Mar-08 METEER JAMES W Other 9,000 Direct Option Exercise at $25.32 per share. $227,880 4-Mar-08 METEER JAMES W Other 3,700 Direct Sale at $55.32 per share. $204,684 3-Mar-08 HOGAN MICHAEL R Officer 11,772 Direct Option Exercise at $14.63 - $55.02 per share. N/A 28-Feb-08 METEER JAMES W Other 101,600 Direct Option Exercise at $18.25 - $56.02 per share. N/A 27-Feb-08 FELDKER DAVID P Other 9,400 Direct Option Exercise at $25.86 - $57.17 per share. N/A 26-Feb-08 PORWOLL JOE Other 7,400 Direct Option Exercise at $13.44 - $56.39 per share. N/A 25-Feb-08 ZIHLMANN JOSEF Other 15,000 Direct Option Exercise at $25.86 - $55.66 per share. N/A 25-Feb-08 MILLER KAREN J Officer 12,000 Direct Option Exercise at $13.44 per share. $161,280 22-Feb-08 NAGARKATTI JAI Officer 1,015 Direct Disposition (Non Open Market) at $54.77 per share. $55,591 21-Feb-08 LEESE ALBERT BARRY Other 7,237 Direct Statement of Ownership N/A 20-Feb-08 HARVEY DAVID R Director 60,000 Direct Option Exercise at $28.98 - $54.27 per share. N/A 19-Feb-08 HOGAN MICHAEL R Officer 100,000 Direct Option Exercise at $14.63 - $54.14 per share. N/A 19-Feb-08 HARVEY DAVID R Director 20,000 Direct Option Exercise at $28.98 - $54.25 per share. N/A 19-Feb-08 MILLER KAREN J Officer 19,260 Direct Sale at $53.89 per share. $1,037,921 15-Feb-08 HOGAN MICHAEL R Officer 10,000 Direct Sale at $54.09 per share. $540,900 17-Jan-08 HUMMEL LARRY M Other 1,000 Direct Disposition (Non Open Market) at $0 per share. N/A 9-Jan-08 RICHTER KIRK A Officer 1,400 Direct Option Exercise at $18.44 per share. $25,816 2-Jan-08 NASH AVI M Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-08 SEAR TIMOTHY R G Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-08 PAUL STEVEN M Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-08 TOAN BARRETT A Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-08 MCCOLLUM LEE Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-08 SPATZ D DEAN Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-08 REINHARD J PEDRO Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-08 ONEIL WILLIAM C Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 8-Nov-07 SMOLLER DAVID ADAM Other 1,000 Direct Option Exercise at $28.56 per share. $28,560 7-Nov-07 WALTON STEVE Officer 430 Direct Purchase at $51.98 - $51.98 per share. $22,0002 7-Nov-07 COTTIER GILLES Officer 11,640 Direct Option Exercise at $13.44 - $52.31 per share. N/A 6-Nov-07 VUILLEUMYER HERBERT Other 8,000 Direct Option Exercise at $13.44 - $51.72 per share. N/A 2-Nov-07 HARVEY DAVID R Director 4,500 Direct Disposition (Non Open Market) at $50.68 per share. $228,060 1-Nov-07 VAN DEN DOOL GERRIT Other 38,400 Direct Option Exercise at $16.16 - $51.02 per share. N/A 31-Oct-07 HUMMEL LARRY M Other 5,514 Direct Sale at $50.90 per share. $280,662 30-Oct-07 HUMMEL LARRY M Other 41,600 Direct Option Exercise at $18.25 - $50.39 per share. N/A 30-Oct-07 JULIEN DAVID Officer 14,338 Direct Option Exercise at $19.88 - $50.69 per share. N/A 30-Oct-07 JULIEN DAVID Officer 9,400 Direct Option Exercise at $19.88 - $50.41 per share. N/A 29-Oct-07 HOGAN MICHAEL R Officer 100,000 Direct Option Exercise at $14.63 - $50.44 per share. N/A 29-Oct-07 PORWOLL JOE Other 7,400 Direct Option Exercise at $13.44 - $50.53 per share. N/A 26-Oct-07 WICKS FRANK Officer 30,000 Direct Option Exercise at $18.25 - $50.36 per share. N/A 26-Oct-07 HOGAN MICHAEL R Officer 10,000 Direct Sale at $50.80 - $50.8 per share. $508,0002 26-Oct-07 HARVEY DAVID R Director 10,000 Direct Sale at $50.50 - $50.5 per share. $505,0002 10-Aug-07 RICHTER KIRK A Officer 8,600 Direct Option Exercise at $18.44 per share. $158,584 9-Aug-07 HARVEY DAVID R Director 550 Direct Disposition (Non Open Market) at $48.97 - $48.97 per share. $27,0002 8-Aug-07 RAU DOUGLAS Officer 1,000 Direct Purchase at $48.52 - $48.81 per share. $49,0002 8-Aug-07 FELDKER DAVID P Other 9,468 Direct Option Exercise at $25.32 - $48.9 per share. N/A 8-Aug-07 RICHTER KIRK A Officer 9,200 Direct Sale at $50.85 - $50.85 per share. $468,0002 8-Aug-07 ZIHLMANN JOSEF Other 4,000 Direct Option Exercise at $18.25 - $48.9 per share. N/A 7-Aug-07 PORWOLL JOE Other 5,200 Direct Option Exercise at $13.44 - $47.61 per share. N/A 7-Aug-07 JULIEN DAVID Officer 30,000 Direct Option Exercise at $19.88 - $47.64 per share. N/A 3-Aug-07 HARVEY DAVID R Director 12,050 Direct Option Exercise at $25.32 - $46.18 per share. N/A 3-Aug-07 FEDOROFF NINA Director 20,000 Direct Option Exercise at $42.74 - $45.92 per share. $887,0002 1-Aug-07 METEER JAMES W Officer 38,400 Direct Option Exercise at $18.25 - $45.59 per share. N/A 1-Aug-07 YOUSAF SHAHED Officer 2,000 Direct Sale at $46 - $46 per share. $92,0002 30-Jul-07 GREEN ERIC MARK Other 30,000 Direct Option Exercise at $25.32 - $45.23 per share. N/A 30-Jul-07 YOUSAF SHAHED Officer 141,008 Direct Option Exercise at $18.25 - $45.15 per share. N/A 27-Jul-07 KROSLEY KEVIN Other 6,000 Direct Option Exercise at $19.79 - $45 per share. N/A 27-Jul-07 FEDOROFF NINA Director 88,000 Direct Option Exercise at $16.56 - $44.52 per share. N/A 27-Jul-07 HARVEY DAVID R Director 120,000 Direct Option Exercise at $28.66 - $45.01 per share. N/A 9-May-07 HARVEY DAVID R Director 22,200 Direct Option Exercise at $25.32 - $43.04 per share. N/A 8-May-07 BOUCHE ROBERT A Other 8,000 Direct Option Exercise at $25.32 - $42.64 per share. N/A 7-May-07 HARVEY DAVID R Director 50,000 Direct Option Exercise at $25.32 - $43 per share. N/A 4-May-07 WICKS FRANK Officer 48,000 Direct Option Exercise at $18.25 - $43.03 per share. N/A 2-May-07 BOUCHE ROBERT A Other 93,000 Direct Option Exercise at $18.25 - $42.65 per share. N/A 1-May-07 FELDKER DAVID P Officer 13,000 Direct Option Exercise at $28.66 - $42.25 per share. N/A 1-May-07 FEDOROFF NINA Director 16,000 Direct Option Exercise at $28.62 - $42.52 per share. N/A 1-May-07 HUMMEL LARRY M Other 24,000 Direct Option Exercise at $18.25 - $42 per share. N/A 2-Mar-07 HARVEY DAVID R Director 2,500 Direct Disposition (Non Open Market) at $40.51 - $40.51 per share. $101,0002 2-Mar-07 KELLEY RODNEY Other 6,000 Direct Sale at $40.60 - $40.6 per share. $244,0002 1-Mar-07 NAGARKATTI JAI Officer 1,110 Direct Disposition (Non Open Market) at $40.58 per share. $45,043 28-Feb-07 TURZA CARL S Officer 1,400 Direct Purchase at $41 per share. $57,400 27-Feb-07 WICKS FRANK Officer 33,000 Direct Option Exercise at $18 - $41.77 per share. N/A 27-Feb-07 TURZA CARL S Officer 1,000 Direct Purchase at $41.39 - $41.39 per share. $41,0002 26-Feb-07 WICKS FRANK Officer 500 Direct Disposition (Non Open Market) at $42.12 - $42.12 per share. $21,0002 26-Feb-07 WICKS FRANK Officer 4,000 Direct Sale at $42.47 - $42.47 per share. $170,0002 26-Feb-07 HARVEY DAVID R Director 250 Direct Disposition (Non Open Market) at $42.36 - $42.36 per share. $11,0002 22-Feb-07 HARVEY DAVID R Director 92,200 Direct Option Exercise at $25.86 - $42.58 per share. N/A 21-Feb-07 ZIHLMANN JOSEF Other 4,600 Direct Option Exercise at $18.25 - $42.5 per share. N/A 21-Feb-07 HARVEY DAVID R Director 30,000 Direct Option Exercise at $25.86 - $42.27 per share. N/A 21-Feb-07 NAGARKATTI JAI Officer 47,000 Direct Option Exercise at $18 - $42.29 per share. N/A 20-Feb-07 METEER JAMES W Officer 20,000 Direct Option Exercise at $18.44 - $41.71 per share. N/A 16-Feb-07 BOUCHE ROBERT A Other 9,000 Direct Option Exercise at $18 - $41.51 per share. N/A 16-Feb-07 HOGAN MICHAEL R Officer 10,000 Direct Sale at $41.55 - $41.55 per share. $416,0002 16-Feb-07 MILLER KAREN J Officer 17,860 Direct Option Exercise at $15.38 per share. $274,686 2-Jan-07 WALTON STEVE Officer 450 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $17,0002 2-Jan-07 ZIHLMANN JOSEF Other 2,000 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $78,0002 2-Jan-07 SMOLLER DAVID ADAM Other 1,125 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $44,0002 2-Jan-07 HUMMEL LARRY M Other 6,514 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $253,0002 2-Jan-07 JULIEN DAVID Officer 14,391 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $559,0002 2-Jan-07 YOUSAF SHAHED Officer 2,500 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $97,0002 2-Jan-07 WICKS FRANK Officer 13,000 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $505,0002 2-Jan-07 METEER JAMES W Officer 2,896 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $113,0002 2-Jan-07 PORWOLL JOE Other 4,250 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $165,0002 2-Jan-07 VAN DEN DOOL GERRIT Other 2,400 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $93,0002 2-Jan-07 NAGARKATTI JAI Officer 35,215 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $1,368,0002 2-Jan-07 KELLEY RODNEY Officer 6,430 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $250,0002 2-Jan-07 RICHTER KIRK A Officer 39,421 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $1,532,0002 2-Jan-07 VUILLEUMYER HERBERT Other 8,760 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $340,0002 2-Jan-07 NASH AVI M Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-07 SEAR TIMOTHY R G Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-07 PAUL STEVEN M Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-07 TOAN BARRETT A Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-07 FEDOROFF NINA Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-07 MCCOLLUM LEE Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-07 SPATZ D DEAN Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-07 REINHARD J PEDRO Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-07 ONEIL WILLIAM C Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-07 FELDKER DAVID P Other 1,465 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $57,0002 2-Jan-07 GREEN ERIC MARK Other 1,200 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $47,0002 2-Jan-07 KEFFER RICHARD A Officer 1,000 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $39,0002 2-Jan-07 COTTIER GILLES Officer 5,742 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $223,0002 2-Jan-07 HOGAN MICHAEL R Officer 33,735 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $1,311,0002 2-Jan-07 MILLER KAREN J Officer 700 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $27,0002 2-Jan-07 HARVEY DAVID R Director 42,890 Direct Acquisition (Non Open Market) at $38.86 - $38.86 per share. $1,667,0002 8-Dec-06 YOUSAF SHAHED Officer 1,500 Direct Option Exercise at $36.50 - $36.5 per share. $55,0002 14-Nov-06 PAUL STEVEN M Director N/A Direct Statement of Ownership N/A 13-Nov-06 COTTIER GILLES Officer 6,000 Direct Option Exercise at $36.50 - $76.73 per share. N/A 13-Nov-06 ZIHLMANN JOSEF Other 1,700 Direct Option Exercise at $36.50 - $76.87 per share. N/A 13-Nov-06 MILLER KAREN J Officer 700 Direct Option Exercise at $30.75 per share. $21,525 13-Nov-06 WALTON STEVE Officer 150 Direct Purchase at $77.03 - $77.03 per share. $12,0002 9-Nov-06 FELDKER DAVID P Other 2,436 Direct Option Exercise at $50.63 - $76.48 per share. N/A 9-Nov-06 VUILLEUMYER HERBERT Other 8,000 Direct Option Exercise at $26.88 - $76.5 per share. N/A 8-Nov-06 MILLER KAREN J Officer 4,800 Direct Sale at $76.09 - $76.09 per share. $365,0002 7-Nov-06 KELLEY RODNEY Officer 10,000 Direct Option Exercise at $36 - $76.42 per share. N/A 7-Nov-06 PORWOLL JOE Other 5,500 Direct Option Exercise at $36 - $75.5 per share. N/A 6-Nov-06 HARVEY DAVID R Director 90,000 Direct Option Exercise at $50.63 - $75.44 per share. N/A 3-Nov-06 NAGARKATTI JAI Officer 40 Direct Disposition (Non Open Market) at $74.88 - $74.88 per share. $2,9952 2-Nov-06 MILLER KAREN J Officer 1,800 Direct Option Exercise at $36.50 - $74.9 per share. N/A 31-Oct-06 HUMMEL LARRY M Other 30,000 Direct Option Exercise at $26.88 - $74.19 per share. N/A 31-Oct-06 PORWOLL JOE Other 4,500 Direct Option Exercise at $36 - $75 per share. N/A 31-Oct-06 KEFFER RICHARD A Officer 1,000 Direct Purchase at $74.10 - $74.1 per share. $74,0002 28-Aug-06 KEFFER RICHARD A Officer N/A Direct Statement of Ownership N/A 10-Aug-06 FELDKER DAVID P Other 1,600 Direct Option Exercise at $51.72 - $71 per share. N/A 4-Aug-06 BOUCHE ROBERT A Other 5,500 Direct Option Exercise at $36 - $70.95 per share. N/A Data provided by EDGAR Online * = Where indicated, some values are estimates. 1 = Potential proceeds estimated by the filer. 2 = Estimated based on the average of multiple prices reported. 3 = Multiple dates reported. Most recent date shown.
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