Insider Trading activities of Sigma Aldrich Corp insiders. , Part 2

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Sigma Aldrich Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Sigma Aldrich Corp since year 2005. (See page 1 of this report.) Table 2 shows the detailed insider transactions of Sigma Aldrich Corp since 2005. The reporting company's ticker symbol is SIAL. The reporting company's CIK number is 90185.
The total value of stock buying since 2005 is $691,852.
The total value of stock sales since 2005 is $120,733,849.
The total value of stock option exercises since 2005 is $157,326,567.


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Table 2. Detailed insider stock purchases, sales, and option exercises of Sigma Aldrich Corp insiders (SIAL) , Part 2
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2012-02-15 Wicks Frank (President, Research) Option Ex 20,000 28.82 576,500
2012-02-14 Smoller David Adam Sale 12,283 70.15 861,689
2012-02-14 Smoller David Adam Option Ex 12,283 50.68 622,563
2012-02-14 Cottier Gilles (President, SAFC) Sale 3,000 70.00 210,000
2012-02-14 Richter Kirk A (VP & Treasurer) Sale 18,500 70.00 1,295,000
2012-02-14 Richter Kirk A (VP & Treasurer) Option Ex 20,000 25.32 506,300
2012-02-14 Miller Karen J (VP, Strategy & Corp Developmen) Sale 17,890 70.08 1,253,802
2012-02-14 Miller Karen J (VP, Strategy & Corp Developmen) Option Ex 9,090 28.74 261,273
2011-11-30 Harvey David R Sale 5,000 64.30 321,500
2011-11-30 Harvey David R Option Ex 5,000 28.82 144,100
2011-11-29 Harvey David R Sale 5,200 61.31 318,822
2011-11-29 Harvey David R Option Ex 5,200 28.98 150,696
2011-11-17 Harvey David R Option Ex 7,200 27.26 196,272
2011-11-16 Harvey David R Sale 7,200 63.99 460,749
2011-11-16 Harvey David R Option Ex 4,800 27.26 130,848
2011-10-31 Smoller David Adam Sale 5,145 66.76 343,454
2011-10-31 Smoller David Adam Option Ex 3,970 37.56 149,113
2011-10-28 Smoller David Adam Sale 2,800 68.33 191,324
2011-10-28 Smoller David Adam Option Ex 2,100 37.56 78,876
2011-10-28 Miller Karen J (VP, Strategy & Corp Developmen) Sale 4,375 68.15 298,169
2011-10-28 Miller Karen J (VP, Strategy & Corp Developmen) Option Ex 7,275 35.14 246,084
2011-10-27 Smoller David Adam (Chief Scientific Officer) Option Ex 1,940 45.16 87,610
2011-08-31 Toan Barrett A Sale 10,000 64.06 640,620
2011-08-31 Toan Barrett A Option Ex 20,000 19.36 387,299
2011-08-29 Kanan Michael F (VP & Corporate Controller) Buy 325 62.44 20,293
2011-08-29 Harvey David R Sale 17,400 62.52 1,087,449
2011-08-29 Harvey David R Option Ex 15,000 28.66 429,900
2011-08-23 Reinhard J Pedro Sale 11,863 60.11 713,073
2011-08-23 Reinhard J Pedro Option Ex 20,000 19.36 387,299
2011-08-10 Borg Magnus Buy 375 59.00 22,125
2011-05-02 Hummel Larry M Sale 15,000 70.59 1,058,835
2011-05-02 Hummel Larry M Option Ex 15,000 28.66 429,900
2011-02-28 Smoller David Adam Sale 3,000 63.50 190,500
2011-02-28 Spatz D Dean Sale 2,743 63.31 173,648
2011-02-28 Spatz D Dean Option Ex 4,000 23.46 93,840
2011-02-18 Smoller David Adam Sale 10,667 63.53 677,674
2011-02-18 Smoller David Adam Option Ex 16,617 42.00 697,914
2010-12-03 Walton Steve (VP, Safety & Compliance) Sale 1,000 65.32 65,318
2010-11-10 Mccollum Lee Sale 19,000 64.90 1,233,024
2010-11-10 Mccollum Lee Option Ex 20,000 19.36 387,299
2010-11-05 Miller Karen J (VP, Strategy & Corp Developmen) Sale 1,038 66.00 68,508
2010-11-05 Miller Karen J (VP, Strategy & Corp Developmen) Option Ex 1,038 28.66 29,749
2010-11-04 Porwoll Joe Sale 4,100 66.00 270,600
2010-11-04 Porwoll Joe Option Ex 4,100 41.62 170,642
2010-11-04 Van Den Dool Gerrit Sale 10,000 65.00 650,000
2010-11-04 Van Den Dool Gerrit Option Ex 10,000 25.32 253,150
2010-11-04 Wicks Frank (President, Research Specialiti) Sale 16,000 65.85 1,053,664
2010-11-04 Wicks Frank (President, Research Specialiti) Option Ex 16,000 28.66 458,560
2010-11-04 Miller Karen J (VP, Strategy & Corp Developmen) Sale 7,297 66.00 481,602
2010-11-04 Miller Karen J (VP, Strategy & Corp Developmen) Option Ex 7,297 28.66 209,132
2010-11-02 Cottier Gilles (Predisent) Sale 5,000 65.00 325,000
2010-11-02 Cottier Gilles (Predisent) Option Ex 5,000 25.32 126,575
2010-11-01 Smoller David Adam Option Ex 1,500 28.82 43,237
2010-10-29 Green Eric Mark Sale 5,500 63.70 350,339
2010-10-29 Green Eric Mark Option Ex 5,500 28.66 157,630
2010-10-29 Cottier Gilles (Predisent) Sale 10,000 63.02 630,240
2010-10-29 Cottier Gilles (Predisent) Option Ex 10,000 25.31 253,100
2010-10-28 Miller Karen J (VP, Strategy & Corp Developmen) Option Ex 5,700 31.42 179,122
2010-10-27 Smoller David Adam Sale 13,756 62.52 860,025
2010-10-27 Smoller David Adam Option Ex 13,756 37.74 519,110
2010-10-27 Harvey David R Sale 15,000 62.50 937,500
2010-10-27 Harvey David R Option Ex 15,000 28.66 429,900
2010-10-27 Miller Karen J (VP, Strategy & Corp Developmen) Sale 19,700 62.03 1,221,912
2010-10-27 Miller Karen J (VP, Strategy & Corp Developmen) Option Ex 15,000 25.86 387,900
2010-10-27 Hummel Larry M Sale 15,000 61.13 916,950
2010-10-27 Hummel Larry M Option Ex 15,000 25.86 387,900
2010-08-31 Richter Kirk A (VP & Treasurer) Sale 24,000 53.00 1,272,000
2010-08-31 Richter Kirk A (VP & Treasurer) Option Ex 24,000 18.25 438,000
2010-08-11 Kanan Michael F (Vice President & Controller) Buy 100 53.90 5,390
2010-08-02 Wicks Frank (President, Research Specialiti) Sale 28,666 57.27 1,641,701
2010-08-02 Wicks Frank (President, Research Specialiti) Option Ex 28,666 25.86 741,302
2010-07-27 Miller Karen J (VP, Strategy & Corp Developmen) Sale 8,540 57.40 490,178
2010-06-02 Nagarkatti Jai (President & CEO) Sale 109,200 52.36 5,717,166
2010-06-02 Nagarkatti Jai (President & CEO) Option Ex 120,000 18.25 2,190,000
2010-05-13 Wicks Frank (President, Research Specialiti) Sale 7,534 57.03 429,648
2010-05-13 Wicks Frank (President, Research Specialiti) Option Ex 7,534 25.86 194,829
2010-04-30 Smoller David Adam Option Ex 7,000 30.47 213,304
2010-04-27 Smoller David Adam Sale 6,740 58.75 395,975
2010-03-01 Harvey David R Sale 17,000 48.50 824,500
2010-03-01 Harvey David R Option Ex 15,000 25.86 387,900
2010-02-23 Harris Michael (Regional Director, EMEA) Buy 400 47.50 18,999
2010-02-16 Green Eric Mark Sale 5,000 48.50 242,500
2010-02-16 Green Eric Mark Option Ex 5,000 25.86 129,300
2010-01-15 Kanan Michael F (VP & Corporate Controller) Buy 500 51.75 25,875
2009-12-02 Turza Carl S (CIO) Sale 2,200 53.73 118,199
2009-12-02 Turza Carl S (CIO) Option Ex 2,900 34.03 98,687
2009-12-02 Wicks Frank (President, Research Specialiti) Sale 26,000 54.02 1,404,818
2009-12-02 Wicks Frank (President, Research Specialiti) Option Ex 22,200 25.32 561,993
2009-12-02 Kelley Rodney (President, SAFC Biosciences) Sale 6,831 53.81 367,589
2009-11-16 Krosley Kevin Sale 5,000 55.63 278,135
2009-11-16 Krosley Kevin Option Ex 5,000 25.32 126,575
2009-11-13 Julien David (President, Supply Chain) Sale 36,200 55.07 1,993,534
2009-11-13 Julien David (President, Supply Chain) Option Ex 36,200 25.86 936,132
2009-11-11 Hummel Larry M Sale 28,600 55.13 1,576,775
2009-11-11 Hummel Larry M Option Ex 30,000 25.32 759,450
2009-11-09 Zihlmann Josef Sale 5,000 55.30 276,510
2009-11-09 Zihlmann Josef Option Ex 5,000 25.32 126,575
2009-11-05 Julien David (President, Supply Chain) Sale 36,200 54.34 1,966,927
2009-11-05 Julien David (President, Supply Chain) Option Ex 22,200 25.32 561,993
2009-10-27 Julien David (President, Supply Chain) Sale 20,000 54.09 1,081,880
2009-10-27 Julien David (President, Supply Chain) Option Ex 20,000 25.32 506,300
2009-09-03 Green Eric Mark Sale 5,000 49.85 249,250
2009-09-03 Green Eric Mark Option Ex 5,000 25.86 129,300
2009-08-31 Miller Karen J (VP, Strategy & Corp Developmen) Option Ex 7,800 25.32 197,457
2009-08-26 Miller Karen J (VP, Strategy & Corp Developmen) Sale 20,189 51.46 1,038,986
2009-08-26 Miller Karen J (VP, Strategy & Corp Developmen) Option Ex 20,189 25.32 511,084
2009-08-25 Miller Karen J (VP, Strategy & Corp Developmen) Sale 2,011 52.04 104,642
2009-08-25 Miller Karen J (VP, Strategy & Corp Developmen) Option Ex 2,011 25.32 50,908
2009-08-20 Sear Timothy R G Option Ex 30,000 32.11 963,239
2009-08-13 Wicks Frank (President, SAFC) Sale 20,000 52.47 1,049,420
2009-08-13 Wicks Frank (President, SAFC) Option Ex 20,000 25.32 506,300
2009-08-12 Julien David (President, Supply Chain) Sale 6,853 52.54 360,029
2009-08-12 Julien David (President, Supply Chain) Option Ex 6,853 18.25 125,067
2009-08-07 Julien David (President, Supply Chain) Sale 15,494 52.50 813,512
2009-08-07 Julien David (President, Supply Chain) Option Ex 15,494 18.25 282,764
2009-08-05 Harvey David R (Director) Sale 5,000 51.86 259,320
2009-08-05 Miller Karen J (VP Strategy & Corp Development) Sale 9,091 52.42 476,513
2009-06-02 Cottier Gilles (President, SAFC) Sale 700 49.14 34,401
2009-05-29 Nagarkatti Jai (President & CEO) Sale 2,100 47.65 100,058
2009-05-26 Miller Karen J (Controller) Option Ex 7,400 18.25 135,050
2009-05-20 Krosley Kevin Sale 5,000 46.67 233,335
2009-05-20 Krosley Kevin Option Ex 5,000 25.32 126,575
2009-05-20 Zihlmann Josef Sale 7,000 46.79 327,516
2009-05-20 Zihlmann Josef Option Ex 7,000 25.32 177,205
2009-05-18 Van Den Dool Gerrit Sale 10,000 45.39 453,890
2009-05-18 Van Den Dool Gerrit Option Ex 10,000 25.32 253,150
2009-05-04 Zihlmann Josef Sale 3,000 44.97 134,913
2009-05-04 Zihlmann Josef Option Ex 3,000 25.32 75,945
2009-03-20 Spatz D Dean Option Ex 8,000 15.44 123,496
2009-03-04 Richter Kirk A (Treasurer) Sale 6,600 33.74 222,684
2009-03-04 Richter Kirk A (Treasurer) Option Ex 6,600 13.44 88,684
2009-03-03 Kelley Rodney Sale 7,400 33.70 249,365
2009-03-03 Kelley Rodney Option Ex 7,400 13.44 99,433
2009-02-27 Richter Kirk A (Treasurer) Sale 3,400 36.04 122,536
2009-02-27 Richter Kirk A (Treasurer) Option Ex 3,400 13.44 45,685
2008-11-25 Nagarkatti Jai (President & CEO) Option Ex 14,800 13.44 198,867
2008-11-12 Turza Carl S (CIO) Buy 400 39.00 15,600
2008-10-30 Smoller David Adam Option Ex 2,000 28.56 57,120
2008-08-28 Keffer Richard A (General Counsel & Secretary) Option Ex 2,600 36.40 94,640
2008-08-13 Hogan Michael R (CAO & CFO) Sale 20,600 62.14 1,279,193
2008-08-13 Hogan Michael R (CAO & CFO) Option Ex 20,600 18.25 375,950
2008-08-05 Smoller David Adam Sale 1,000 61.00 61,000
2008-08-05 Nagarkatti Jai (President & CEO) Sale 25,200 61.58 1,551,690
2008-08-05 Nagarkatti Jai (President & CEO) Option Ex 25,200 13.44 338,612
2008-08-05 Harvey David R Sale 40,000 60.90 2,435,366
2008-08-05 Harvey David R Option Ex 40,000 28.82 1,152,999
2008-08-01 Smoller David Adam Sale 3,000 60.00 180,000
2008-08-01 Smoller David Adam Option Ex 3,000 28.82 86,475
2008-07-30 Feldker David P Sale 2,500 61.42 153,545
2008-07-30 Feldker David P Option Ex 2,500 28.82 72,062
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Insider trading activities including stock purchases, stock sales, and option exercises of SIAL listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Sigma Aldrich Corp (symbol SIAL, CIK number 90185) see the Securities and Exchange Commission (SEC) website.