David Julien serves as Executive at SIGMA ALDRICH CORP, where they oversee executive responsibilities. Since joining the company, David Julien has executed 45 insider transactions totaling $7.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 17, 2010 involved receiving (via award) 1,650 shares valued at $8.0M.
David Julien currently holds 24,179 shares of SIGMA ALDRICH CORP (SIAL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David Julien has been a net seller of SIAL stock. They have purchased $0 and sold $7.8M worth of shares.
David Julien's most recent insider trade was on Feb 17, 2010, when they sold 1,650 shares at $4861.00 per share.
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| $55.07 |
| Discretionary |
| Nov 13, 2009 | SIAL | $936.1K | Option Exercise | 36,200 | $25.86 | Discretionary |
| Nov 5, 2009 | SIAL | $97.4K | Option Exercise | 3,400 | $28.66 | Discretionary |
| Nov 5, 2009 | SIAL | $763.6K | Sale | 14,000 | $54.54 | Discretionary |
| Nov 5, 2009 | SIAL | $1.2M | Sale | 22,200 | $54.13 | Discretionary |
| Nov 5, 2009 | SIAL | $393.4K | Payment | 7,404 | $53.13 | Discretionary |
| Nov 5, 2009 | SIAL | $197.5K | Option Exercise | 7,800 | $25.32 | Discretionary |
| Nov 5, 2009 | SIAL | $98.5K | Option Exercise | 5,400 | $18.25 | Discretionary |
| Nov 5, 2009 | SIAL | $562.1K | Option Exercise | 22,200 | $25.32 | Discretionary |
| Nov 5, 2009 | SIAL | $562.1K | Option Exercise | 22,200 | $25.32 | Discretionary |
| Nov 5, 2009 | SIAL | $1.2M | Sale | 22,200 | $54.13 | Discretionary |
| Nov 5, 2009 | SIAL | $763.6K | Sale | 14,000 | $54.54 | Discretionary |
| Oct 27, 2009 | SIAL | $1.1M | Sale | 20,000 | $54.09 | Discretionary |
| Oct 27, 2009 | SIAL | $506.4K | Option Exercise | 20,000 | $25.32 | Discretionary |
| Aug 12, 2009 | SIAL | $31.3K | Sale | 597 | $52.51 | Discretionary |
| Aug 12, 2009 | SIAL | $15.8K | Sale | 300 | $52.52 | Discretionary |
| Aug 12, 2009 | SIAL | $5.3K | Sale | 100 | $52.58 | Discretionary |
| Aug 12, 2009 | SIAL | $157.1K | Sale | 2,992 | $52.51 | Discretionary |
| Aug 12, 2009 | SIAL | $14.5K | Sale | 277 | $52.51 | Discretionary |
| Aug 12, 2009 | SIAL | $21.8K | Sale | 415 | $52.50 | Discretionary |
| Aug 12, 2009 | SIAL | $5.3K | Sale | 100 | $52.57 | Discretionary |
| Aug 12, 2009 | SIAL | $26.3K | Sale | 500 | $52.52 | Discretionary |
| Aug 12, 2009 | SIAL | $6.4K | Sale | 121 | $52.55 | Discretionary |
| Aug 12, 2009 | SIAL | $42.0K | Sale | 800 | $52.55 | Discretionary |
| Aug 12, 2009 | SIAL | $7.5K | Sale | 143 | $52.55 | Discretionary |
| Aug 12, 2009 | SIAL | $16.0K | Sale | 305 | $52.55 | Discretionary |
| Aug 12, 2009 | SIAL | $10.7K | Sale | 203 | $52.53 | Discretionary |
| Aug 12, 2009 | SIAL | $125.1K | Option Exercise | 6,853 | $18.25 | Discretionary |
| Aug 7, 2009 | SIAL | $141.4K | Option Exercise | 7,747 | $18.25 | Discretionary |