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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in SIGMA ALDRICH CORP. Get notifications about new insider transactions in SIGMA ALDRICH CORP for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 12 2014 | SIAL | SIGMA ALDRICH CORP | KANAN MICHAEL F | VP & Corporate Cont ... | Option Exercise | M | 0.00 | 2,000 | 0 | 0 | |
| Aug 12 2014 | SIAL | SIGMA ALDRICH CORP | KANAN MICHAEL F | VP & Corporate Cont ... | Payment of Exercise | F | 101.93 | 668 | 68,089 | 4,838 | 5.5 K to 4.8 K (-12.13 %) |
| Aug 12 2014 | SIAL | SIGMA ALDRICH CORP | KANAN MICHAEL F | VP & Corporate Cont ... | Buy | M | 0.00 | 2,000 | 0 | 5,506 | 3.5 K to 5.5 K (+57.05 %) |
| Aug 12 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Option Exercise | M | 0.00 | 2,000 | 0 | 0 | |
| Aug 12 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Payment of Exercise | F | 101.93 | 668 | 68,089 | 8,768 | 9.4 K to 8.8 K (-7.08 %) |
| Aug 12 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Buy | M | 0.00 | 2,000 | 0 | 9,436 | 7.4 K to 9.4 K (+26.90 %) |
| Jul 29 2014 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Option Exercise | M | 48.61 | 7,943 | 386,109 | 0 | |
| Jul 29 2014 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Sell | S | 103.19 | 7,943 | 819,659 | 5,009 | 13 K to 5 K (-61.33 %) |
| Jul 29 2014 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Buy | M | 48.61 | 7,943 | 386,109 | 12,952 | 5 K to 13 K (+158.57 %) |
| May 30 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Option Exercise | M | 34.03 | 2,500 | 85,075 | 0 | |
| May 30 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Option Exercise | M | 28.83 | 3,400 | 98,005 | 0 | |
| May 30 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Sell | S | 98.03 | 4,544 | 445,444 | 7,436 | 12 K to 7.4 K (-37.93 %) |
| May 30 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Buy | M | 34.03 | 2,500 | 85,075 | 11,980 | 9.5 K to 12 K (+26.37 %) |
| May 30 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Buy | M | 28.83 | 3,400 | 98,005 | 9,480 | 6.1 K to 9.5 K (+55.92 %) |
| May 29 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Sell | S | 98.10 | 12,000 | 1,177,174 | 10,528 | 22.5 K to 10.5 K (-53.27 %) |
| May 07 2014 | SIAL | SIGMA ALDRICH CORP | SACHDEV RAKESH | President & CEO | Gift | G | 0.00 | 105 | 0 | 31,477 | 31.6 K to 31.5 K (-0.33 %) |
| Apr 30 2014 | SIAL | SIGMA ALDRICH CORP | WICKS FRANK | EVP & Pres., Applie ... | Gift | G | 0.00 | 400 | 0 | 22,081 | 22.5 K to 22.1 K (-1.78 %) |
| Apr 30 2014 | SIAL | SIGMA ALDRICH CORP | WICKS FRANK | EVP & Pres., Applie ... | Sell | S | 95.21 | 5,443 | 518,242 | 22,481 | 27.9 K to 22.5 K (-19.49 %) |
| Mar 06 2014 | SIAL | SIGMA ALDRICH CORP | Bertsch Jan | EVP & CFO | Option Exercise | M | 0.00 | 6,000 | 0 | 6,000 | |
| Mar 06 2014 | SIAL | SIGMA ALDRICH CORP | Bertsch Jan | EVP & CFO | Payment of Exercise | F | 94.15 | 1,952 | 183,781 | 6,752 | 8.7 K to 6.8 K (-22.43 %) |
| Mar 06 2014 | SIAL | SIGMA ALDRICH CORP | Bertsch Jan | EVP & CFO | Buy | M | 0.00 | 6,000 | 0 | 8,704 | 2.7 K to 8.7 K (+221.89 %) |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Option Exercise | M | 52.76 | 4,650 | 245,334 | 0 | |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Option Exercise | M | 41.62 | 4,750 | 197,695 | 0 | |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Option Exercise | M | 41.62 | 2,750 | 114,455 | 0 | |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Option Exercise | M | 34.03 | 2,500 | 85,075 | 0 | |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Option Exercise | M | 32.84 | 1,697 | 55,721 | 0 | |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Sell | S | 93.53 | 5,700 | 533,121 | 41 | 5.7 K to 41 (-99.29 %) |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Sell | S | 93.53 | 4,650 | 434,915 | 13,586 | 18.2 K to 13.6 K (-25.50 %) |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Sell | S | 93.53 | 4,750 | 444,268 | 18,236 | 23 K to 18.2 K (-20.66 %) |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Buy | M | 52.76 | 4,650 | 245,334 | 22,986 | 18.3 K to 23 K (+25.36 %) |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Buy | M | 41.62 | 4,750 | 197,695 | 18,336 | 13.6 K to 18.3 K (+34.96 %) |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Payment of Exercise | F | 93.48 | 2,730 | 255,200 | 13,586 | 16.3 K to 13.6 K (-16.73 %) |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Buy | M | 41.62 | 2,750 | 114,455 | 16,316 | 13.6 K to 16.3 K (+20.27 %) |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Buy | M | 34.03 | 2,500 | 85,075 | 13,566 | 11.1 K to 13.6 K (+22.59 %) |
| Mar 05 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Buy | M | 32.84 | 1,697 | 55,721 | 11,066 | 9.4 K to 11.1 K (+18.11 %) |
| Mar 04 2014 | SIAL | SIGMA ALDRICH CORP | SACHDEV RAKESH | President & CEO | Gift | G | 0.00 | 107 | 0 | 31,582 | 31.7 K to 31.6 K (-0.34 %) |
| Feb 25 2014 | SIAL | SIGMA ALDRICH CORP | REINHARD J PEDRO | Director | Option Exercise | M | 28.62 | 8,000 | 228,960 | 0 | |
| Feb 25 2014 | SIAL | SIGMA ALDRICH CORP | REINHARD J PEDRO | Director | Sell | S | 93.52 | 2,450 | 229,132 | 27,820 | 30.3 K to 27.8 K (-8.09 %) |
| Feb 25 2014 | SIAL | SIGMA ALDRICH CORP | REINHARD J PEDRO | Director | Buy | M | 28.62 | 8,000 | 228,960 | 30,270 | 22.3 K to 30.3 K (+35.92 %) |
| Feb 20 2014 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Sell | S | 95.64 | 400 | 38,257 | 5,009 | 5.4 K to 5 K (-7.40 %) |
| Feb 20 2014 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Sell | S | 95.61 | 733 | 70,083 | 5,409 | 6.1 K to 5.4 K (-11.93 %) |
| Feb 18 2014 | SIAL | SIGMA ALDRICH CORP | TOAN BARRETT A | Director | Option Exercise | M | 30.12 | 10,000 | 301,200 | 0 | |
| Feb 18 2014 | SIAL | SIGMA ALDRICH CORP | TOAN BARRETT A | Director | Option Exercise | M | 28.62 | 8,000 | 228,960 | 0 | |
| Feb 18 2014 | SIAL | SIGMA ALDRICH CORP | TOAN BARRETT A | Director | Sell | S | 96.35 | 10,000 | 963,455 | 28,773 | 38.8 K to 28.8 K (-25.79 %) |
| Feb 18 2014 | SIAL | SIGMA ALDRICH CORP | TOAN BARRETT A | Director | Buy | M | 30.12 | 10,000 | 301,200 | 38,773 | 28.8 K to 38.8 K (+34.75 %) |
| Feb 18 2014 | SIAL | SIGMA ALDRICH CORP | TOAN BARRETT A | Director | Sell | S | 96.35 | 8,000 | 770,764 | 28,773 | 36.8 K to 28.8 K (-21.76 %) |
| Feb 18 2014 | SIAL | SIGMA ALDRICH CORP | TOAN BARRETT A | Director | Buy | M | 28.62 | 8,000 | 228,960 | 36,773 | 28.8 K to 36.8 K (+27.80 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | WICKS FRANK | EVP & Pres., Applie ... | Option Exercise | A | 0.00 | 2,430 | 0 | 2,430 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | WICKS FRANK | EVP & Pres., Applie ... | Option Exercise | A | 93.07 | 14,701 | 1,368,222 | 14,701 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | WICKS FRANK | EVP & Pres., Applie ... | Option Exercise | A | 93.07 | 1,074 | 99,957 | 1,074 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | WICKS FRANK | EVP & Pres., Applie ... | Payment of Exercise | F | 93.07 | 1,395 | 129,833 | 27,924 | 29.3 K to 27.9 K (-4.76 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | WICKS FRANK | EVP & Pres., Applie ... | Grant | A | 0.00 | 4,096 | 0 | 29,319 | 25.2 K to 29.3 K (+16.24 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | SACHDEV RAKESH | President & CEO | Option Exercise | A | 0.00 | 10,000 | 0 | 10,000 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | SACHDEV RAKESH | President & CEO | Option Exercise | A | 93.07 | 63,836 | 5,941,217 | 63,836 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | SACHDEV RAKESH | President & CEO | Option Exercise | A | 93.07 | 1,074 | 99,957 | 1,074 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | SACHDEV RAKESH | President & CEO | Payment of Exercise | F | 93.07 | 4,313 | 401,411 | 31,689 | 36 K to 31.7 K (-11.98 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | SACHDEV RAKESH | President & CEO | Grant | A | 0.00 | 12,281 | 0 | 36,002 | 23.7 K to 36 K (+51.77 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Option Exercise | A | 0.00 | 835 | 0 | 835 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Option Exercise | A | 93.07 | 4,336 | 403,552 | 4,336 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Option Exercise | A | 93.07 | 1,074 | 99,957 | 1,074 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Payment of Exercise | F | 93.07 | 617 | 57,424 | 9,369 | 10 K to 9.4 K (-6.18 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Rau Douglas | VP, Human Resources | Grant | A | 0.00 | 1,755 | 0 | 9,986 | 8.2 K to 10 K (+21.32 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Option Exercise | A | 0.00 | 835 | 0 | 835 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Option Exercise | A | 93.07 | 4,336 | 403,552 | 4,336 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Option Exercise | A | 93.07 | 1,074 | 99,957 | 1,074 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Payment of Exercise | F | 93.07 | 622 | 57,890 | 6,142 | 6.8 K to 6.1 K (-9.20 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Grant | A | 0.00 | 1,755 | 0 | 6,764 | 5 K to 6.8 K (+35.04 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | MILLER GEORGE LLOYD | SVP, General Counse ... | Option Exercise | A | 0.00 | 1,460 | 0 | 1,460 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | MILLER GEORGE LLOYD | SVP, General Counse ... | Option Exercise | A | 93.07 | 8,391 | 780,950 | 8,391 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | MILLER GEORGE LLOYD | SVP, General Counse ... | Option Exercise | A | 93.07 | 1,074 | 99,957 | 1,074 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | MILLER GEORGE LLOYD | SVP, General Counse ... | Payment of Exercise | F | 93.07 | 619 | 57,610 | 10,186 | 10.8 K to 10.2 K (-5.73 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | MILLER GEORGE LLOYD | SVP, General Counse ... | Grant | A | 0.00 | 1,755 | 0 | 10,805 | 9.1 K to 10.8 K (+19.39 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | KANAN MICHAEL F | VP & Corporate Cont ... | Option Exercise | A | 0.00 | 835 | 0 | 835 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | KANAN MICHAEL F | VP & Corporate Cont ... | Option Exercise | A | 93.07 | 4,336 | 403,552 | 4,336 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | KANAN MICHAEL F | VP & Corporate Cont ... | Option Exercise | A | 93.07 | 1,074 | 99,957 | 1,074 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | KANAN MICHAEL F | VP & Corporate Cont ... | Sell | S | 92.99 | 517 | 48,076 | 3,506 | 4 K to 3.5 K (-12.85 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | KANAN MICHAEL F | VP & Corporate Cont ... | Payment of Exercise | F | 93.07 | 531 | 49,420 | 4,023 | 4.6 K to 4 K (-11.66 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | KANAN MICHAEL F | VP & Corporate Cont ... | Grant | A | 0.00 | 1,466 | 0 | 4,554 | 3.1 K to 4.6 K (+47.47 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Option Exercise | A | 0.00 | 1,735 | 0 | 1,735 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Option Exercise | A | 93.07 | 10,196 | 948,942 | 10,196 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Option Exercise | A | 93.07 | 1,074 | 99,957 | 1,074 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Payment of Exercise | F | 93.07 | 619 | 57,610 | 6,080 | 6.7 K to 6.1 K (-9.24 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Green Eric Mark | EVP & President, Re ... | Grant | A | 0.00 | 1,755 | 0 | 6,699 | 4.9 K to 6.7 K (+35.50 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Option Exercise | A | 0.00 | 2,430 | 0 | 2,430 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Option Exercise | A | 93.07 | 1,074 | 99,957 | 1,074 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Option Exercise | A | 93.07 | 14,701 | 1,368,222 | 14,701 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Option Exercise | M | 48.61 | 2,057 | 99,991 | 0 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Option Exercise | M | 37.56 | 2,664 | 100,060 | 0 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Option Exercise | M | 41.62 | 17,600 | 732,512 | 0 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Buy | M | 48.61 | 2,057 | 99,991 | 22,528 | 20.5 K to 22.5 K (+10.05 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Buy | M | 37.56 | 2,664 | 100,060 | 20,471 | 17.8 K to 20.5 K (+14.96 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Sell | S | 94.00 | 17,600 | 1,654,400 | 17,807 | 35.4 K to 17.8 K (-49.71 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Buy | M | 41.62 | 17,600 | 732,512 | 35,407 | 17.8 K to 35.4 K (+98.84 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Sell | S | 94.00 | 11,000 | 1,034,000 | 17,807 | 28.8 K to 17.8 K (-38.19 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Payment of Exercise | F | 93.07 | 1,398 | 130,112 | 28,807 | 30.2 K to 28.8 K (-4.63 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | COTTIER GILLES | EVP & Pres. SAFC Co ... | Grant | A | 0.00 | 4,096 | 0 | 30,205 | 26.1 K to 30.2 K (+15.69 %) |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Bertsch Jan | EVP & CFO | Option Exercise | A | 0.00 | 2,500 | 0 | 2,500 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Bertsch Jan | EVP & CFO | Option Exercise | A | 93.07 | 15,156 | 1,410,569 | 15,156 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Bertsch Jan | EVP & CFO | Option Exercise | A | 93.07 | 1,074 | 99,957 | 1,074 | |
| Feb 12 2014 | SIAL | SIGMA ALDRICH CORP | Bertsch Jan | EVP & CFO | Option Exercise | A | 93.07 | 10,820 | 1,007,017 | 10,820 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | TOAN BARRETT A | Director | Option Exercise | M | 0.00 | 373 | 0 | 747 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | TOAN BARRETT A | Director | Option Exercise | A | 0.00 | 935 | 0 | 935 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | TOAN BARRETT A | Director | Option Exercise | A | 92.78 | 4,430 | 411,015 | 4,430 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | TOAN BARRETT A | Director | Buy | M | 0.00 | 373 | 0 | 28,773 | 28.4 K to 28.8 K (+1.31 %) |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | SPATZ D DEAN | Director | Option Exercise | M | 0.00 | 373 | 0 | 747 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | SPATZ D DEAN | Director | Option Exercise | A | 0.00 | 935 | 0 | 935 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | SPATZ D DEAN | Director | Option Exercise | A | 92.78 | 4,430 | 411,015 | 4,430 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | SPATZ D DEAN | Director | Buy | M | 0.00 | 373 | 0 | 58,956 | 58.6 K to 59 K (+0.64 %) |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | REINHARD J PEDRO | Director | Option Exercise | M | 0.00 | 373 | 0 | 747 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | REINHARD J PEDRO | Director | Option Exercise | A | 0.00 | 935 | 0 | 935 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | REINHARD J PEDRO | Director | Option Exercise | A | 92.78 | 4,430 | 411,015 | 4,430 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | REINHARD J PEDRO | Director | Buy | M | 0.00 | 373 | 0 | 22,270 | 21.9 K to 22.3 K (+1.70 %) |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | PAUL STEVEN M | Director | Option Exercise | M | 0.00 | 373 | 0 | 747 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | PAUL STEVEN M | Director | Option Exercise | A | 0.00 | 935 | 0 | 935 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | PAUL STEVEN M | Director | Option Exercise | A | 92.78 | 4,430 | 411,015 | 4,430 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | PAUL STEVEN M | Director | Buy | M | 0.00 | 373 | 0 | 7,573 | 7.2 K to 7.6 K (+5.18 %) |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | Nash Avi M | Director | Option Exercise | M | 0.00 | 373 | 0 | 747 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | Nash Avi M | Director | Option Exercise | A | 0.00 | 935 | 0 | 935 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | Nash Avi M | Director | Option Exercise | A | 92.78 | 4,430 | 411,015 | 4,430 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | Nash Avi M | Director | Buy | M | 0.00 | 373 | 0 | 15,873 | 15.5 K to 15.9 K (+2.41 %) |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | MCCOLLUM LEE | Director | Option Exercise | M | 0.00 | 373 | 0 | 747 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | MCCOLLUM LEE | Director | Option Exercise | A | 0.00 | 935 | 0 | 935 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | MCCOLLUM LEE | Director | Option Exercise | A | 92.78 | 4,430 | 411,015 | 4,430 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | MCCOLLUM LEE | Director | Buy | M | 0.00 | 373 | 0 | 12,373 | 12 K to 12.4 K (+3.11 %) |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | Marberry Michael | Director | Option Exercise | M | 0.00 | 373 | 0 | 747 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | Marberry Michael | Director | Option Exercise | A | 0.00 | 935 | 0 | 935 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | Marberry Michael | Director | Option Exercise | A | 92.78 | 4,430 | 411,015 | 4,430 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | Marberry Michael | Director | Buy | M | 0.00 | 373 | 0 | 373 | 0 to 373 |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | CHURCH GEORGE | Director | Option Exercise | M | 0.00 | 373 | 0 | 747 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | CHURCH GEORGE | Director | Option Exercise | A | 0.00 | 935 | 0 | 935 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | CHURCH GEORGE | Director | Option Exercise | A | 92.78 | 4,430 | 411,015 | 4,430 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | CHURCH GEORGE | Director | Buy | M | 0.00 | 373 | 0 | 3,973 | 3.6 K to 4 K (+10.36 %) |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | Bergman Rebecca M | Director | Option Exercise | M | 0.00 | 373 | 0 | 747 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | Bergman Rebecca M | Director | Option Exercise | A | 0.00 | 935 | 0 | 935 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | Bergman Rebecca M | Director | Option Exercise | A | 92.78 | 4,430 | 411,015 | 4,430 | |
| Jan 06 2014 | SIAL | SIGMA ALDRICH CORP | Bergman Rebecca M | Director | Buy | M | 0.00 | 373 | 0 | 5,173 | 4.8 K to 5.2 K (+7.77 %) |
| Dec 06 2013 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Option Exercise | M | 37.56 | 2,727 | 102,426 | 0 | |
| Dec 06 2013 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Payment of Exercise | F | 87.10 | 1,175 | 102,343 | 5,009 | 6.2 K to 5 K (-19.00 %) |
| Dec 06 2013 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Buy | M | 37.56 | 2,727 | 102,426 | 6,184 | 3.5 K to 6.2 K (+78.88 %) |
| Dec 05 2013 | SIAL | SIGMA ALDRICH CORP | Nash Avi M | Director | Option Exercise | M | 42.74 | 3,100 | 132,494 | 6,900 | |
| Dec 05 2013 | SIAL | SIGMA ALDRICH CORP | Nash Avi M | Director | Sell | S | 88.00 | 3,100 | 272,809 | 15,500 | 18.6 K to 15.5 K (-16.67 %) |
| Dec 05 2013 | SIAL | SIGMA ALDRICH CORP | Nash Avi M | Director | Buy | M | 42.74 | 3,100 | 132,494 | 18,600 | 15.5 K to 18.6 K (+20.00 %) |
| Dec 05 2013 | SIAL | SIGMA ALDRICH CORP | Nash Avi M | Director | Gift | G | 0.00 | 3,600 | 0 | 15,500 | 19.1 K to 15.5 K (-18.85 %) |
| Dec 04 2013 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Option Exercise | M | 41.62 | 3,499 | 145,628 | 0 | |
| Dec 04 2013 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Option Exercise | M | 41.62 | 3,601 | 149,874 | 3,499 | |
| Dec 04 2013 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Sell | S | 86.80 | 3,499 | 303,721 | 3,457 | 7 K to 3.5 K (-50.30 %) |
| Dec 04 2013 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Buy | M | 41.62 | 3,499 | 145,628 | 6,956 | 3.5 K to 7 K (+101.21 %) |
| Dec 04 2013 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Sell | S | 87.00 | 3,601 | 313,292 | 3,457 | 7.1 K to 3.5 K (-51.02 %) |
| Dec 04 2013 | SIAL | SIGMA ALDRICH CORP | MILLER KAREN J | SVP, Corp Develop & ... | Buy | M | 41.62 | 3,601 | 149,874 | 7,058 | 3.5 K to 7.1 K (+104.17 %) |
| Nov 27 2013 | SIAL | SIGMA ALDRICH CORP | Nash Avi M | Director | Option Exercise | M | 57.05 | 10,000 | 570,500 | 0 |