HUMMEL LARRY M Insider Trading
Get the latest insider transactions of HUMMEL LARRY M. HUMMEL LARRY M is in SIGMA ALDRICH CORP ($SIAL) and VP, St. Louis Operations in SIGMA ALDRICH CORP ($SIAL). Discover the current value of HUMMEL LARRY M shares.
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HUMMEL LARRY M is Insider in these Companies
| Ticker | Company Name | Current and Previous Positions | Total Shares | Current Value ($) |
|---|---|---|---|---|
| SIAL | SIGMA ALDRICH CORP | 10,140 | 1,417,166.40 |
Insider Trading Transactions of HUMMEL LARRY M
| Date | Ticker | Company | Owner | Relationship | Transaction | Cost ($) | Shares | Transaction Value ($) | Total Shares |
|---|---|---|---|---|---|---|---|---|---|
| Feb 22 2011 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Buy | 62.49 | 1,200 | 74,988 | 10,140 | |
| Feb 18 2010 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Buy | 48.61 | 600 | 29,166 | 8,940 | |
| Feb 18 2010 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 48.61 | 2,594 | 126,094 | 2,594 | |
| Feb 18 2010 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 48.61 | 5,406 | 262,786 | 5,406 | |
| Feb 19 2009 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | VP, St. Louis Operati ... | Buy | 37.56 | 540 | 20,282 | 6,940 |
| Feb 19 2009 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | VP, St. Louis Operati ... | Option Exercise | 37.56 | 3,868 | 145,282 | 3,868 |
| Feb 19 2009 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | VP, St. Louis Operati ... | Option Exercise | 37.56 | 2,032 | 76,322 | 2,032 |
| Jan 17 2008 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Sell | 55.85 | 1,000 | 55,850 | 12,914 | |
| Jan 17 2008 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Sell | 0.00 | 1,000 | 0 | 11,914 | |
| Nov 01 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Sell | 50.90 | 5,514 | 280,663 | 13,914 | |
| Oct 30 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Buy | 18.25 | 24,000 | 438,000 | 37,028 | |
| Oct 30 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Sell | 50.39 | 17,600 | 886,948 | 19,428 | |
| Oct 30 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 18.25 | 24,000 | 438,000 | 0 | |
| May 03 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Buy | 18.25 | 12,000 | 219,000 | 25,028 | |
| May 03 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Sell | 42.00 | 12,000 | 504,029 | 13,028 | |
| May 03 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 18.25 | 12,000 | 219,000 | 24,000 | |
| Feb 20 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Buy | 38.86 | 6,514 | 253,134 | 13,028 | |
| Feb 20 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 41.62 | 7,500 | 312,150 | 7,500 | |
| Feb 20 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 18.25 | 18,000 | 328,500 | 36,000 | |
| Feb 20 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 25.32 | 15,000 | 379,725 | 30,000 | |
| Feb 20 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 25.86 | 7,500 | 193,950 | 15,000 | |
| Feb 20 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 28.66 | 7,500 | 214,950 | 15,000 | |
| Feb 20 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 28.83 | 3,750 | 108,094 | 7,500 | |
| Feb 20 2007 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 34.03 | 5,000 | 170,150 | 10,000 | |
| Oct 31 2006 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Buy | 26.88 | 15,000 | 403,125 | 21,514 | |
| Oct 31 2006 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Sell | 74.19 | 15,000 | 1,112,780 | 6,514 | |
| Oct 31 2006 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 26.88 | 3,000 | 80,625 | 12,000 | |
| Oct 31 2006 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 26.88 | 12,000 | 322,500 | 0 | |
| May 03 2006 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 68.06 | 5,000 | 340,300 | 5,000 | |
| Feb 22 2006 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Buy | 39.75 | 15,000 | 596,250 | 21,514 | |
| Feb 22 2006 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Sell | 64.60 | 15,000 | 968,942 | 6,514 | |
| Feb 22 2006 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 39.75 | 15,000 | 596,250 | 0 | |
| Feb 15 2005 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Buy | 36.00 | 10,000 | 360,000 | 16,514 | |
| Feb 15 2005 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Sell | 62.33 | 10,000 | 623,340 | 6,514 | |
| Feb 15 2005 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 36.00 | 10,000 | 360,000 | 0 | |
| Jul 29 2003 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Sell | 55.80 | 913 | 50,945 | 4,514 | |
| Jul 29 2003 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Buy | 25.50 | 2,000 | 51,000 | 6,514 | |
| Jul 29 2003 | SIAL | SIGMA ALDRICH CORP | HUMMEL LARRY M | Option Exercise | 25.50 | 2,000 | 51,000 | 0 |