Insider Trading activities of Sigma Aldrich Corp insiders.

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. 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 1. Monthly summaries of insider stock purchases, sales, and option exercises for Sigma Aldrich Corp (SIAL).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2015-10 0 $0 3,000 $419,294 0 $0
2015-09 0 $0 822 $114,825 822 $57,802
2015-08 0 $0 36,653 $5,119,001 45,920 $2,642,858
2015-07 0 $0 1,018 $141,939 0 $0
2015-06 0 $0 6,000 $836,100 0 $0
2015-03 0 $0 37,855 $5,229,361 94,846 $7,421,796
2015-01 0 $0 0 $0 6,156 $0
2014-12 0 $0 0 $0 354,346 $31,194,798
2014-11 0 $0 10,000 $1,352,589 10,000 $301,200
2014-08 0 $0 0 $0 4,000 $0
2014-07 0 $0 7,943 $819,661 7,943 $386,109
2014-05 0 $0 16,544 $1,622,619 5,900 $185,425
2014-04 0 $0 5,443 $518,244 0 $0
2014-03 0 $0 15,100 $1,412,303 22,347 $694,803
2014-02 0 $0 50,700 $4,808,179 48,321 $1,708,427
2014-01 0 $0 0 $0 3,357 $0
2013-12 0 $0 10,200 $889,823 15,654 $632,847
2013-11 0 $0 10,000 $871,340 14,157 $783,733
2013-09 1,204 $99,980 7,400 $617,463 8,000 $228,960
2013-08 44 $3,639 0 $0 0 $0
2013-05 0 $0 46,497 $3,761,072 41,243 $1,416,085
2013-04 0 $0 28,913 $2,267,871 47,283 $1,887,087
2013-03 0 $0 0 $0 8,000 $206,000
2013-02 1,000 $76,920 0 $0 0 $0
2013-01 0 $0 15,000 $1,148,205 15,000 $429,900
2012-12 0 $0 0 $0 5,500 $206,580
2012-11 1,500 $105,899 18,300 $1,285,297 37,153 $1,189,500
2012-10 0 $0 30,000 $2,103,755 46,000 $1,487,870
2012-08 225 $15,437 11,000 $773,663 11,000 $367,763
2012-05 94 $6,444 1,474 $101,144 4,000 $101,260
2012-02 0 $0 126,489 $8,971,972 114,835 $3,674,293
2011-11 0 $0 17,400 $1,101,071 22,200 $621,916
2011-10 0 $0 12,320 $832,947 18,185 $682,380
2011-08 700 $42,418 41,663 $2,591,286 55,000 $1,204,498
2011-05 0 $0 15,000 $1,058,835 15,000 $429,900
2011-02 0 $0 16,410 $1,041,822 20,617 $791,754
2010-12 0 $0 1,000 $65,318 0 $0
2010-11 0 $0 62,435 $4,082,398 64,935 $1,678,344
2010-10 0 $0 78,956 $4,916,966 79,956 $2,314,662
2010-08 100 $5,390 52,666 $2,913,701 52,666 $1,179,302
2010-07 0 $0 8,540 $490,178 0 $0
2010-06 0 $0 163,800 $8,575,749 180,000 $3,285,000
2010-05 0 $0 7,534 $429,648 7,534 $194,829
2010-04 0 $0 6,740 $395,975 7,000 $213,304
2010-03 0 $0 19,000 $921,500 15,000 $387,900
2010-02 400 $18,999 5,000 $242,500 5,000 $129,300
2010-01 500 $25,875 0 $0 0 $0
2009-12 0 $0 38,831 $2,095,847 25,100 $660,680
2009-11 0 $0 111,000 $6,091,881 98,400 $2,510,725
2009-10 0 $0 20,000 $1,081,880 20,000 $506,300
2009-09 0 $0 5,000 $249,250 5,000 $129,300
2009-08 0 $0 86,385 $4,509,178 110,094 $2,778,201
2009-06 0 $0 700 $34,401 0 $0
2009-05 0 $0 27,100 $1,249,712 32,400 $767,925
2009-03 0 $0 14,000 $472,049 22,000 $311,613
2009-02 0 $0 3,400 $122,536 3,400 $45,685
2008-11 400 $15,600 0 $0 14,800 $198,867
2008-10 0 $0 0 $0 2,000 $57,120
2008-08 0 $0 110,238 $6,759,546 111,838 $2,584,926
2008-07 0 $0 185,014 $11,056,035 174,500 $3,506,556
2008-05 0 $0 65,800 $3,789,650 65,800 $1,376,374
2008-04 0 $0 0 $0 2,000 $57,120
2008-03 0 $0 3,700 $204,665 20,772 $637,759
2008-02 0 $0 29,260 $1,578,841 325,400 $11,293,318
2008-01 0 $0 0 $0 1,400 $25,811
2007-11 430 $22,351 0 $0 59,040 $1,924,954
2007-10 0 $0 25,514 $1,293,702 217,076 $7,288,988
2007-08 1,000 $48,662 11,200 $559,783 127,718 $4,323,115
2007-07 0 $0 0 $0 385,008 $13,813,807
2007-05 0 $0 0 $0 274,200 $8,978,844
2007-03 0 $0 6,000 $243,600 0 $0
2007-02 2,400 $98,790 10,000 $415,500 220,660 $6,877,492
2006-12 0 $0 0 $0 1,500 $54,750
2006-11 150 $11,554 4,800 $365,232 126,136 $7,692,599
2006-10 1,000 $74,100 0 $0 34,500 $1,765,650
2006-08 0 $0 0 $0 7,100 $392,288
2006-05 0 $0 0 $0 38,525 $1,949,821
2006-03 0 $0 0 $0 32,480 $1,802,911
2006-02 0 $0 27,483 $1,788,466 52,599 $2,694,883
2005-11 300 $19,794 4,200 $273,966 0 $0
2005-10 0 $0 25,320 $1,596,665 0 $0
2003-07 0 $0 1,000 $55,850 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Sigma Aldrich Corp insiders (SIAL)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2015-10-26 Reinhard J Pedro Sale 3,000 139.76 419,294
2015-09-10 Cottier Gilles (EVP & Pres. SAFC Commercial) Sale 520 139.65 72,618
2015-09-10 Cottier Gilles (EVP & Pres. SAFC Commercial) Option Ex 520 70.32 36,566
2015-09-08 Cottier Gilles (EVP & Pres. SAFC Commercial) Sale 302 139.76 42,207
2015-09-08 Cottier Gilles (EVP & Pres. SAFC Commercial) Option Ex 302 70.32 21,236
2015-08-27 Cottier Gilles (EVP & Pres. SAFC Commercial) Sale 800 139.78 111,826
2015-08-27 Cottier Gilles (EVP & Pres. SAFC Commercial) Option Ex 800 66.40 53,124
2015-08-11 Rau Douglas (VP, Human Resources) Sale 9,543 139.68 1,332,966
2015-08-11 Rau Douglas (VP, Human Resources) Option Ex 9,543 54.35 518,642
2015-08-10 Miller Karen J (SVP, Corp Develop & Corp Comm) Option Ex 5,079 60.47 307,142
2015-08-07 Kanan Michael F (VP & Corporate Controller) Sale 9,832 139.61 1,372,645
2015-08-07 Kanan Michael F (VP & Corporate Controller) Option Ex 9,832 55.55 546,197
2015-08-06 Cottier Gilles (EVP & Pres. SAFC Commercial) Sale 300 139.75 41,925
2015-08-06 Cottier Gilles (EVP & Pres. SAFC Commercial) Option Ex 300 62.49 18,747
2015-08-05 Cottier Gilles (EVP & Pres. SAFC Commercial) Sale 1,100 139.76 153,730
2015-08-05 Cottier Gilles (EVP & Pres. SAFC Commercial) Option Ex 1,100 62.49 68,739
2015-08-03 Bertsch Jan (EVP & CFO) Option Ex 4,188 71.62 299,944
2015-08-03 Sachdev Rakesh (President & CEO) Sale 3,022 139.91 422,808
2015-08-03 Sachdev Rakesh (President & CEO) Option Ex 3,022 66.40 200,675
2015-08-03 Wicks Frank (EVP & Pres., Applied) Sale 12,056 139.61 1,683,101
2015-08-03 Wicks Frank (EVP & Pres., Applied) Option Ex 12,056 52.23 629,648
2015-07-24 Miller George Lloyd (SVP, General Counsel & Sec) Sale 1,018 139.43 141,939
2015-06-17 Reinhard J Pedro Sale 6,000 139.35 836,100
2015-03-12 Green Eric Mark (EVP & President, Research) Sale 30,760 138.20 4,251,032
2015-03-12 Green Eric Mark (EVP & President, Research) Option Ex 45,716 60.74 2,776,652
2015-03-11 Miller George Lloyd (SVP, General Counsel & Sec) Sale 7,095 137.89 978,329
2015-03-11 Miller George Lloyd (SVP, General Counsel & Sec) Option Ex 43,130 107.70 4,645,144
2015-03-05 Bertsch Jan (EVP & CFO) Option Ex 6,000 .00 0
2015-01-02 Marberry Michael Option Ex 684 .00 0
2015-01-02 Church George Option Ex 684 .00 0
2015-01-02 Bergman Rebecca M Option Ex 684 .00 0
2015-01-02 Nash Avi M Option Ex 684 .00 0
2015-01-02 Paul Steven M Option Ex 684 .00 0
2015-01-02 Spatz D Dean Option Ex 684 .00 0
2015-01-02 Mccollum Lee Option Ex 684 .00 0
2015-01-02 Reinhard J Pedro Option Ex 684 .00 0
2015-01-02 Toan Barrett A Option Ex 684 .00 0
2014-12-18 Bertsch Jan (EVP & CFO) Option Ex 6,982 103.98 725,960
2014-12-18 Miller George Lloyd (SVP, General Counsel & Sec) Option Ex 15,900 99.41 1,580,619
2014-12-18 Green Eric Mark (EVP & President, Research) Option Ex 31,800 91.77 2,918,222
2014-12-18 Sachdev Rakesh (President & CEO) Option Ex 23,684 92.47 2,190,059
2014-12-17 Bertsch Jan (EVP & CFO) Option Ex 16,100 104.09 1,675,800
2014-12-17 Miller George Lloyd (SVP, General Counsel & Sec) Option Ex 3,200 99.35 317,926
2014-12-17 Sachdev Rakesh (President & CEO) Option Ex 40,602 92.40 3,751,584
2014-12-17 Reinhard J Pedro Option Ex 11,924 83.23 992,446
2014-12-16 Kanan Michael F (VP & Corporate Controller) Option Ex 5,200 88.46 460,007
2014-12-16 Sachdev Rakesh (President & CEO) Option Ex 63,290 87.33 5,527,242
2014-12-15 Miller George Lloyd (SVP, General Counsel & Sec) Option Ex 15,886 92.35 1,467,056
2014-12-15 Nash Avi M Option Ex 26,900 48.36 1,300,884
2014-12-15 Sachdev Rakesh (President & CEO) Option Ex 74,938 87.84 6,582,478
2014-12-12 Miller George Lloyd (SVP, General Counsel & Sec) Option Ex 17,940 95.01 1,704,515
2014-11-05 Mccollum Lee Sale 10,000 135.26 1,352,589
2014-11-05 Mccollum Lee Option Ex 10,000 30.12 301,200
2014-08-08 Kanan Michael F (VP & Corporate Controller) Option Ex 2,000 .00 0
2014-08-08 Green Eric Mark (EVP & President, Research) Option Ex 2,000 .00 0
2014-07-28 Miller Karen J (SVP, Corp Develop & Corp Comm) Sale 7,943 103.19 819,661
2014-07-28 Miller Karen J (SVP, Corp Develop & Corp Comm) Option Ex 7,943 48.61 386,109
2014-05-29 Green Eric Mark (EVP & President, Research) Sale 4,544 98.03 445,443
2014-05-29 Green Eric Mark (EVP & President, Research) Option Ex 5,900 31.43 185,425
2014-05-28 Cottier Gilles (EVP & Pres. SAFC Commercial) Sale 12,000 98.10 1,177,176
2014-04-28 Wicks Frank (EVP & Pres., Applied) Sale 5,443 95.21 518,244
2014-03-05 Bertsch Jan (EVP & CFO) Option Ex 6,000 .00 0
2014-03-04 Rau Douglas (VP, Human Resources) Sale 15,100 93.53 1,412,303
2014-03-04 Rau Douglas (VP, Human Resources) Option Ex 9,400 47.19 443,586
2014-03-03 Rau Douglas (VP, Human Resources) Option Ex 6,947 36.16 251,217
2014-02-24 Reinhard J Pedro Sale 2,450 93.52 229,131
2014-02-24 Reinhard J Pedro Option Ex 8,000 28.62 228,960
2014-02-19 Miller Karen J (SVP, Corp Develop & Corp Comm) Sale 1,133 95.63 108,345
2014-02-14 Toan Barrett A Sale 18,000 96.35 1,734,228
2014-02-14 Toan Barrett A Option Ex 18,000 29.37 528,660
2014-02-11 Kanan Michael F (VP & Corporate Controller) Sale 517 92.99 48,075
2014-02-11 Cottier Gilles (EVP & Pres. SAFC Commercial) Sale 28,600 94.00 2,688,400
2014-02-11 Cottier Gilles (EVP & Pres. SAFC Commercial) Option Ex 22,321 42.60 950,807
2014-01-02 Marberry Michael Option Ex 373 .00 0
2014-01-02 Church George Option Ex 373 .00 0
2014-01-02 Bergman Rebecca M Option Ex 373 .00 0
2014-01-02 Nash Avi M Option Ex 373 .00 0
2014-01-02 Paul Steven M Option Ex 373 .00 0
2014-01-02 Spatz D Dean Option Ex 373 .00 0
2014-01-02 Mccollum Lee Option Ex 373 .00 0
2014-01-02 Reinhard J Pedro Option Ex 373 .00 0
2014-01-02 Toan Barrett A Option Ex 373 .00 0
2013-12-04 Nash Avi M Sale 3,100 88.00 272,809
2013-12-04 Nash Avi M Option Ex 3,100 42.74 132,494
2013-12-03 Miller Karen J (SVP, Corp Develop & Corp Comm) Sale 3,499 86.80 303,720
2013-12-03 Miller Karen J (SVP, Corp Develop & Corp Comm) Option Ex 6,226 39.59 248,054
2013-12-02 Miller Karen J (SVP, Corp Develop & Corp Comm) Sale 3,601 87.00 313,294
2013-12-02 Miller Karen J (SVP, Corp Develop & Corp Comm) Option Ex 3,601 41.62 149,873
2013-11-26 Nash Avi M Sale 10,000 87.13 871,340
2013-11-26 Nash Avi M Option Ex 10,000 57.05 570,500
2013-11-22 Miller George Lloyd (SVP, General Counsel & Sec) Option Ex 4,157 51.30 213,233
2013-09-04 Bertsch Jan (EVP, CFO & TREASURER) Buy 1,204 83.04 99,980
2013-09-04 Mccollum Lee Sale 7,400 83.44 617,463
2013-09-04 Mccollum Lee Option Ex 8,000 28.62 228,960
2013-08-27 Miller George Lloyd (SVP, General Counsel & Sec) Buy 44 82.72 3,639
2013-05-28 Cottier Gilles (EVP & Pres. SAFC Commercial) Sale 5,981 85.30 510,179
2013-05-28 Cottier Gilles (EVP & Pres. SAFC Commercial) Option Ex 5,981 34.03 203,533
2013-05-28 Wicks Frank (EVP & Pres., Applied) Sale 1,500 85.00 127,507
2013-05-22 Cottier Gilles (EVP & Pres. SAFC Commercial) Sale 5,319 85.03 452,269
2013-05-22 Cottier Gilles (EVP & Pres. SAFC Commercial) Option Ex 5,319 34.03 181,005
2013-05-22 Miller Karen J (SVP, Corp Develop & Corp Comm) Sale 2,713 85.00 230,605
2013-05-16 Sachdev Rakesh (President & CEO) Option Ex 4,543 43.08 195,735
2013-05-15 Green Eric Mark (EVP & President, Research) Sale 3,900 83.04 323,856
2013-05-15 Green Eric Mark (EVP & President, Research) Option Ex 5,400 28.74 155,212
2013-05-03 Cottier Gilles (EVP & Pres. SAFC Commercial) Sale 7,084 79.00 559,636
2013-05-01 Wicks Frank (EVP & Pres., Applied) Sale 20,000 77.85 1,557,020
2013-05-01 Wicks Frank (EVP & Pres., Applied) Option Ex 20,000 34.03 680,600
2013-04-30 Cottier Gilles (EVP & Pres. SAFC Commercial) Sale 20,000 78.51 1,570,200
2013-04-30 Cottier Gilles (EVP & Pres. SAFC Commercial) Option Ex 33,010 43.79 1,445,474
2013-04-29 Miller Karen J (SVP, Corp Develop & Corp Comm) Sale 6,273 78.33 491,382
2013-04-29 Miller Karen J (SVP, Corp Develop & Corp Comm) Option Ex 6,273 37.56 235,613
2013-04-29 Reinhard J Pedro Sale 2,640 78.14 206,289
2013-04-29 Reinhard J Pedro Option Ex 8,000 25.75 206,000
2013-03-04 Toan Barrett A Option Ex 8,000 25.75 206,000
2013-02-15 Miller George Lloyd (SVP, General Counsel & Sec) Buy 1,000 76.92 76,920
2013-01-09 Cottier Gilles (EVP & President SAFC) Sale 15,000 76.55 1,148,205
2013-01-09 Cottier Gilles (EVP & President SAFC) Option Ex 15,000 28.66 429,900
2012-12-05 Sachdev Rakesh (President & CEO) Option Ex 5,500 37.56 206,580
2012-11-19 Nash Avi M Sale 9,300 70.63 656,877
2012-11-19 Nash Avi M Option Ex 20,000 32.30 646,100
2012-11-13 Rau Douglas (VP, Human Resources) Option Ex 7,303 32.84 239,794
2012-11-13 Miller Karen J (SVP, Strategy & Corp Develop) Option Ex 1,850 52.76 97,606
2012-11-12 Mccollum Lee Sale 8,000 69.76 558,080
2012-11-12 Mccollum Lee Option Ex 8,000 25.75 206,000
2012-11-07 Rau Douglas (VP, Human Resources) Sale 1,000 70.34 70,340
2012-11-01 Bertsch Jan (EVP, CFO & TREASURER) Buy 1,500 70.60 105,899
2012-10-31 Spatz D Dean Sale 26,000 70.11 1,822,755
2012-10-31 Spatz D Dean Option Ex 46,000 32.34 1,487,870
2012-10-31 Wicks Frank (EVP, President Research) Sale 4,000 70.25 281,000
2012-08-29 Rau Douglas (VP, Human Resources) Sale 11,000 70.33 773,663
2012-08-29 Rau Douglas (VP, Human Resources) Option Ex 11,000 33.43 367,763
2012-08-02 Kanan Michael F (VP & Corporate Controller) Buy 225 68.61 15,437
2012-05-06 Kanan Michael F (VP & Corporate Controller) Buy 94 68.56 6,444
2012-05-04 Spatz D Dean Sale 1,474 68.62 101,144
2012-05-04 Spatz D Dean Option Ex 4,000 25.32 101,260
2012-02-28 Harvey David R Sale 10,000 72.71 727,120
2012-02-28 Harvey David R Option Ex 10,000 28.98 289,800
2012-02-27 Miller Karen J (VP, Strategy & Corp Developmen) Sale 5,000 72.00 360,000
2012-02-27 Miller Karen J (VP, Strategy & Corp Developmen) Option Ex 5,000 34.03 170,150
2012-02-24 Smoller David Adam Option Ex 2,662 37.56 99,984
2012-02-22 Smoller David Adam Sale 8,000 71.72 573,760
2012-02-22 Smoller David Adam Option Ex 8,000 48.61 388,880
2012-02-21 Smoller David Adam Sale 2,816 71.99 202,723
2012-02-17 Harvey David R Sale 14,000 71.74 1,004,359
2012-02-17 Harvey David R Option Ex 12,800 28.98 370,944
2012-02-16 Cottier Gilles (President, SAFC) Sale 3,685 71.71 264,247
2012-02-16 Cottier Gilles (President, SAFC) Option Ex 3,685 25.86 95,294
2012-02-15 Cottier Gilles (President, SAFC) Sale 11,315 70.91 802,312
2012-02-15 Cottier Gilles (President, SAFC) Option Ex 11,315 25.86 292,605
2012-02-15 Wicks Frank (President, Research) Sale 20,000 70.85 1,416,960
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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.