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Sigma-Aldrich Corporation (SIAL)

On Jul 10: 46.66   0.05 (0.11%)

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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 45,200 9 Net Shares Purchased (Sold) (45,200) 9 Total Insider Shares Held 275.92K N/A % Net Shares Purchased (Sold) (14.1%) N/A Net Institutional Purchases - Prior Qtr to Latest Qtr   Shares Net Shares Purchased (Sold) (8,015,460) % Change in Institutional Shares Held (8.9%) Data provided by Thomson Financial
INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS Date Insider Shares Type Transaction Value* 2-Jun-09 RICHTER KIRK A Officer 500 Direct Disposition (Non Open Market) at $49.88 per share. $24,940 2-Jun-09 COTTIER GILLES Officer 700 Direct Sale at $49.15 per share. $34,405 29-May-09 NAGARKATTI JAI Officer 2,100 Direct Sale at $47.63 - $47.66 per share. $100,0002 27-May-09 MILLER KAREN J Officer 2,909 Direct Disposition (Non Open Market) at $46.42 per share. $135,035 26-May-09 MILLER KAREN J Officer 7,400 Direct Option Exercise at $18.25 per share. $135,050 20-May-09 KROSLEY KEVIN Other 5,000 Direct Option Exercise at $25.32 per share. $126,600 20-May-09 KROSLEY KEVIN Other 5,000 Direct Sale at $46.65 - $46.68 per share. $233,0002 20-May-09 ZIHLMANN JOSEF Other 7,000 Direct Option Exercise at $25.32 per share. $177,240 20-May-09 ZIHLMANN JOSEF Other 7,000 Direct Sale at $46.76 - $46.81 per share. $327,0002 18-May-09 VAN DEN DOOL GERRIT Other 10,000 Direct Option Exercise at $25.32 per share. $253,200 18-May-09 VAN DEN DOOL GERRIT Other 10,000 Direct Sale at $45.38 - $45.4 per share. $454,0002 5-May-09 HARVEY DAVID R Director 600 Direct Disposition (Non Open Market) at $45.04 per share. $27,024 4-May-09 ZIHLMANN JOSEF Other 3,000 Direct Option Exercise at $25.32 per share. $75,960 4-May-09 ZIHLMANN JOSEF Other 3,000 Direct Sale at $44.97 per share. $134,910 13-Apr-09 KANAN MICHAEL F Officer 40 Direct Statement of Ownership N/A 20-Mar-09 SPATZ D DEAN Director 8,000 Direct Option Exercise at $14.31 - $16.56 per share. $123,0002 4-Mar-09 RICHTER KIRK A Officer 6,600 Direct Option Exercise at $13.44 per share. $88,704 4-Mar-09 RICHTER KIRK A Officer 6,600 Direct Sale at $33.74 per share. $222,684 3-Mar-09 KELLEY RODNEY Other 7,400 Direct Option Exercise at $13.44 per share. $99,456 3-Mar-09 KELLEY RODNEY Other 7,400 Direct Sale at $33.69 - $33.7 per share. $249,0002 2-Mar-09 NAGARKATTI JAI Officer 720 Direct Disposition (Non Open Market) at $34.69 per share. $24,976 27-Feb-09 RICHTER KIRK A Officer 3,400 Direct Option Exercise at $13.44 per share. $45,696 27-Feb-09 RICHTER KIRK A Officer 3,400 Direct Sale at $36 - $36.09 per share. $123,0002 20-Feb-09 HARVEY DAVID R Director 2,270 Direct Disposition (Non Open Market) at $37.29 per share. $84,648 18-Feb-09 KROSLEY KEVIN Officer 270 Direct Acquisition (Non Open Market) at $37.56 per share. $10,141 18-Feb-09 RAU DOUGLAS Officer 540 Direct Acquisition (Non Open Market) at $37.56 per share. $20,282 18-Feb-09 WALTON STEVE Officer 540 Direct Acquisition (Non Open Market) at $37.56 per share. $20,282 18-Feb-09 FELDKER DAVID P Officer 540 Direct Acquisition (Non Open Market) at $37.56 per share. $20,282 18-Feb-09 GREEN ERIC MARK Officer 540 Direct Acquisition (Non Open Market) at $37.56 per share. $20,282 18-Feb-09 ZIHLMANN JOSEF Officer 540 Direct Acquisition (Non Open Market) at $37.56 per share. $20,282 18-Feb-09 SMOLLER DAVID ADAM Officer 540 Direct Acquisition (Non Open Market) at $37.56 per share. $20,282 18-Feb-09 HUMMEL LARRY M Officer 540 Direct Acquisition (Non Open Market) at $37.56 per share. $20,282 18-Feb-09 COTTIER GILLES Officer 1,485 Direct Acquisition (Non Open Market) at $37.56 per share. $55,776 18-Feb-09 JULIEN DAVID Officer 1,485 Direct Acquisition (Non Open Market) at $37.56 per share. $55,776 18-Feb-09 WICKS FRANK Officer 1,485 Direct Acquisition (Non Open Market) at $37.56 per share. $55,776 18-Feb-09 VAN DEN DOOL GERRIT Officer 540 Direct Acquisition (Non Open Market) at $37.56 per share. $20,282 18-Feb-09 NAGARKATTI JAI Officer 3,712 Direct Acquisition (Non Open Market) at $37.56 per share. $139,422 18-Feb-09 KELLEY RODNEY Officer 540 Direct Acquisition (Non Open Market) at $37.56 per share. $20,282 18-Feb-09 RICHTER KIRK A Officer 540 Direct Acquisition (Non Open Market) at $37.56 per share. $20,282 17-Feb-09 PORWOLL JOE Officer 540 Direct Acquisition (Non Open Market) at $37.56 per share. $20,282 17-Feb-09 MILLER KAREN J Officer 540 Direct Acquisition (Non Open Market) at $37.56 per share. $20,282 2-Jan-09 TOAN BARRETT A Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-09 REINHARD J PEDRO Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-09 BERGMAN REBECCA M Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-09 NASH AVI M Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-09 SEAR TIMOTHY R G Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-09 PAUL STEVEN M Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-09 MCCOLLUM LEE Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 2-Jan-09 SPATZ D DEAN Director 1,200 Direct Acquisition (Non Open Market) at $0 per share. N/A 26-Nov-08 WALTON STEVE Officer 951 Direct Acquisition (Non Open Market) at $40.98 per share. $38,971 25-Nov-08 NAGARKATTI JAI Officer 14,800 Direct Option Exercise at $13.44 per share. $198,912 25-Nov-08 NAGARKATTI JAI Officer 4,816 Direct Disposition (Non Open Market) at $41.29 per share. $198,852 17-Nov-08 SACHDEV RAKESH Officer 12,632 Direct Acquisition (Non Open Market) N/A 17-Nov-08 MILLER KAREN J Officer 6,000 Direct Acquisition (Non Open Market) N/A 17-Nov-08 SACHDEV RAKESH Officer N/A Direct Statement of Ownership N/A 12-Nov-08 TURZA CARL S Officer 400 Indirect Purchase at $39 per share. $15,600 11-Nov-08 PORWOLL JOE Other 200 Direct Disposition (Non Open Market) at $41.38 per share. $8,276 30-Oct-08 SMOLLER DAVID ADAM Other 2,000 Direct Option Exercise at $28.56 per share. $57,120 28-Aug-08 KEFFER RICHARD A Officer 2,600 Direct Option Exercise at $36.40 per share. $94,640 19-Aug-08 HARVEY DAVID R Director 180 Direct Acquisition (Non Open Market) at $58.75 per share. $10,575 13-Aug-08 HOGAN MICHAEL R Officer 15,600 Direct Option Exercise at $18.25 per share. $284,700 13-Aug-08 HOGAN MICHAEL R Officer 5,000 Direct Option Exercise at $18.25 per share. $91,250 13-Aug-08 HOGAN MICHAEL R Officer 15,600 Direct Sale at $61.98 - $62.13 per share. $968,0002 13-Aug-08 HOGAN MICHAEL R Officer 5,000 Direct Sale at $62.14 - $62.32 per share. $311,0002 5-Aug-08 SMOLLER DAVID ADAM Other 1,000 Direct Sale at $61 per share. $61,000 5-Aug-08 HARVEY DAVID R Director 24,562 Direct Option Exercise at $28.83 per share. $708,122 5-Aug-08 HARVEY DAVID R Director 15,438 Direct Option Exercise at $28.83 per share. $445,077 5-Aug-08 HARVEY DAVID R Director 24,562 Direct Sale at $60.76 - $60.9 per share. $1,494,0002 5-Aug-08 HARVEY DAVID R Director 15,438 Direct Sale at $60.90 - $61.06 per share. $941,0002 5-Aug-08 NAGARKATTI JAI Officer 25,200 Direct Option Exercise at $13.44 per share. $338,688 5-Aug-08 NAGARKATTI JAI Officer 25,200 Direct Sale at $61.50 - $61.69 per share. $1,552,0002 1-Aug-08 SMOLLER DAVID ADAM Other 3,000 Direct Option Exercise at $28.83 per share. $86,490 1-Aug-08 SMOLLER DAVID ADAM Other 3,000 Direct Sale at $60 per share. $180,000 30-Jul-08 HUMMEL LARRY M Other 5,514 Direct Sale at $60.90 - $60.98 per share. $336,0002 30-Jul-08 FELDKER DAVID P Other 2,500 Direct Option Exercise at $28.83 per share. $72,075 30-Jul-08 FELDKER DAVID P Other 2,500 Direct Sale at $61.38 - $61.45 per share. $154,0002 30-Jul-08 PORWOLL JOE Other 5,400 Direct Option Exercise at $18.25 per share. $98,550 30-Jul-08 PORWOLL JOE Other 5,400 Direct Sale at $61 per share. $329,400 29-Jul-08 HARVEY DAVID R Director 5,000 Direct Sale at $60 per share. $300,000 29-Jul-08 FELDKER DAVID P Other 1,000 Direct Option Exercise at $28.66 per share. $28,660 29-Jul-08 FELDKER DAVID P Other 1,000 Direct Sale at $60.17 - $60.18 per share. $60,0002 29-Jul-08 HOGAN MICHAEL R Officer 16,000 Direct Option Exercise at $14.63 per share. $234,080 29-Jul-08 HOGAN MICHAEL R Officer 34,000 Direct Option Exercise at $18.25 per share. $620,500 29-Jul-08 HOGAN MICHAEL R Officer 16,000 Direct Sale at $59.82 - $60.03 per share. $959,0002 29-Jul-08 HOGAN MICHAEL R Officer 34,000 Direct Sale at $59.81 - $60.21 per share. $2,040,0002 28-Jul-08 WICKS FRANK Officer 24,000 Direct Option Exercise at $28.66 per share. $687,840 28-Jul-08 WICKS FRANK Officer 13,200 Direct Option Exercise at $18.25 - $25.32 per share. N/A 28-Jul-08 WICKS FRANK Officer 15,600 Direct Option Exercise at $18.25 per share. $284,700 28-Jul-08 WICKS FRANK Officer 24,000 Direct Sale at $58.92 - $59.1 per share. $1,416,0002 28-Jul-08 WICKS FRANK Officer 13,200 Direct Sale at $59.09 - $59.38 per share. $782,0002 28-Jul-08 WICKS FRANK Officer 15,600 Direct Sale at $59.18 - $59.6 per share. $926,0002 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 per share. $22,351 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 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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