| Sigma-Aldrich Corporation, a life science and high technology company, develops, manufactures, purchases, and distributes various chemicals, biochemicals, and equipment worldwide. Its chemical products and kits are used in scientific research, including genomic and proteomic research, biotechnology, pharmaceutical development, and diagnosis of disease; and as key components in pharmaceutical, diagnostics, and high technology manufacturing. The company sells its products to commercial laboratories, pharmaceutical companies, industrial companies, universities, diagnostics companies, biotechnology companies, electronics companies, hospitals, governmental institutions, and non-profit organizations. Sigma-Aldrich Corporation was founded in 1951 and is based in St. Louis, Missouri. |
| Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| COTTIER GILLES | EVP & Pres. SAFC Commercial | May 22 | Option Exercise | 34.03 | 5,319 | 181,006 | 31,428 | May 23 11:23 AM | | COTTIER GILLES | EVP & Pres. SAFC Commercial | May 22 | Sale | 85.03 | 5,319 | 452,268 | 26,109 | May 23 11:23 AM | | MILLER KAREN J | SVP, Corp Develop & Corp Comm | May 22 | Sale | 85.00 | 2,713 | 230,605 | 3,457 | May 23 11:23 AM | | SACHDEV RAKESH | President & CEO | May 16 | Option Exercise | 42.56 | 4,543 | 193,365 | 24,927 | May 20 04:43 PM | | Green Eric Mark | EVP & President, Research | May 15 | Option Exercise | 28.76 | 5,400 | 155,325 | 6,844 | May 16 03:28 PM | | Green Eric Mark | EVP & President, Research | May 15 | Sale | 83.05 | 3,900 | 323,898 | 1,444 | May 16 03:28 PM | | COTTIER GILLES | EVP & Pres. SAFC Commercial | May 03 | Sale | 79.00 | 7,084 | 559,636 | 26,109 | May 03 04:37 PM | | WICKS FRANK | EVP & Pres., Applied | May 01 | Option Exercise | 34.03 | 20,000 | 680,600 | 47,823 | May 03 09:35 AM | | WICKS FRANK | EVP & Pres., Applied | May 01 | Sale | 77.85 | 20,000 | 1,557,016 | 27,823 | May 03 09:35 AM | | COTTIER GILLES | EVP & Pres. SAFC Commercial | Apr 30 | Option Exercise | 32.53 | 33,010 | 1,073,758 | 40,183 | May 01 04:04 PM | | COTTIER GILLES | EVP & Pres. SAFC Commercial | Apr 30 | Sale | 78.51 | 20,000 | 1,570,206 | 20,183 | May 01 04:04 PM | | MILLER KAREN J | SVP, Corp Develop & Corp Comm | Apr 29 | Option Exercise | 37.56 | 6,273 | 235,614 | 12,443 | Apr 30 03:00 PM | | REINHARD J PEDRO | Director | Apr 29 | Option Exercise | 25.75 | 8,000 | 206,000 | 24,537 | Apr 30 03:00 PM | | REINHARD J PEDRO | Director | Apr 29 | Sale | 78.14 | 2,640 | 206,290 | 21,897 | Apr 30 03:00 PM | | MILLER KAREN J | SVP, Corp Develop & Corp Comm | Apr 29 | Sale | 78.33 | 6,273 | 491,381 | 6,170 | Apr 30 03:00 PM | | TOAN BARRETT A | Director | Mar 04 | Option Exercise | 25.75 | 8,000 | 206,000 | 28,400 | Mar 04 04:27 PM | | MILLER GEORGE LLOYD | SVP, General Counsel & Sec | Feb 15 | Buy | 76.92 | 1,000 | 76,920 | 4,849 | Feb 15 04:22 PM | | COTTIER GILLES | EVP & President SAFC | Jan 09 | Option Exercise | 28.66 | 15,000 | 429,900 | 35,410 | Jan 10 04:41 PM | | COTTIER GILLES | EVP & President SAFC | Jan 09 | Sale | 76.55 | 15,000 | 1,148,205 | 20,410 | Jan 10 04:41 PM | | SACHDEV RAKESH | President & CEO | Dec 05 | Option Exercise | 37.56 | 5,500 | 206,580 | 21,453 | Dec 06 04:29 PM | | Nash Avi M | Director | Nov 19 | Option Exercise | 32.31 | 20,000 | 646,100 | 28,400 | Nov 20 03:21 PM | | Nash Avi M | Director | Nov 19 | Sale | 70.63 | 9,300 | 656,881 | 19,100 | Nov 20 03:21 PM | | Rau Douglas | VP, Human Resources | Nov 13 | Option Exercise | 32.84 | 7,303 | 239,794 | 10,758 | Nov 15 11:20 AM | | MILLER KAREN J | SVP, Strategy & Corp Develop | Nov 13 | Option Exercise | 52.76 | 1,850 | 97,606 | 6,504 | Nov 15 11:20 AM | | MCCOLLUM LEE | Director | Nov 12 | Option Exercise | 25.75 | 8,000 | 206,000 | 19,400 | Nov 13 01:21 PM | | MCCOLLUM LEE | Director | Nov 12 | Sale | 69.76 | 8,000 | 558,084 | 11,400 | Nov 13 01:21 PM | | Rau Douglas | VP, Human Resources | Nov 07 | Sale | 70.34 | 1,000 | 70,340 | 3,455 | Nov 09 09:24 AM | | Bertsch Jan | EVP, CFO & TREASURER | Nov 01 | Buy | 70.60 | 1,500 | 105,900 | 1,500 | Feb 20 02:23 PM | | SPATZ D DEAN | Director | Oct 31 | Option Exercise | 32.79 | 46,000 | 1,508,510 | 84,583 | Nov 01 03:26 PM | | SPATZ D DEAN | Director | Oct 31 | Sale | 70.11 | 26,000 | 1,822,756 | 58,583 | Nov 01 03:26 PM | | WICKS FRANK | EVP, President Research | Oct 31 | Sale | 70.25 | 4,000 | 281,000 | 27,980 | Nov 01 03:26 PM | | Rau Douglas | VP, Human Resources | Aug 29 | Option Exercise | 33.38 | 11,000 | 367,160 | 15,455 | Aug 30 03:17 PM | | Rau Douglas | VP, Human Resources | Aug 29 | Sale | 70.33 | 11,000 | 773,659 | 4,455 | Aug 30 03:17 PM | | KANAN MICHAEL F | VP & Corporate Controller | Aug 02 | Buy | 68.61 | 225 | 15,437 | 2,396 | Aug 03 02:52 PM |
|