Frank Wicks serves as Executive at SIGMA ALDRICH CORP, where they oversee executive responsibilities. Since joining the company, Frank Wicks has executed 234 insider transactions totaling $14.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 28, 2008 involved selling 500 shares valued at $29.7K.
Frank Wicks currently holds 32,016 shares of SIGMA ALDRICH CORP (SIAL), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Frank Wicks has been a net seller of SIAL stock. They have purchased $21.7K and sold $14.7M worth of shares.
Frank Wicks's most recent insider trade was on Jul 28, 2008, when they sold 500 shares at $59.35 per share.
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| $59.37 |
| Discretionary |
| Jul 28, 2008 | SIAL | $35.6K | Sale | 600 | $59.36 | Discretionary |
| Jul 28, 2008 | SIAL | $42.6K | Sale | 717 | $59.39 | Discretionary |
| Jul 28, 2008 | SIAL | $29.7K | Sale | 500 | $59.33 | Discretionary |
| Jul 28, 2008 | SIAL | $195.8K | Sale | 3,300 | $59.32 | Discretionary |
| Jul 28, 2008 | SIAL | $53.4K | Sale | 900 | $59.31 | Discretionary |
| Jul 28, 2008 | SIAL | $5.9K | Sale | 100 | $59.30 | Discretionary |
| Jul 28, 2008 | SIAL | $82.9K | Sale | 1,400 | $59.24 | Discretionary |
| Jul 28, 2008 | SIAL | $5.2K | Sale | 88 | $59.22 | Discretionary |
| Jul 28, 2008 | SIAL | $11.8K | Sale | 200 | $59.21 | Discretionary |
| Jul 28, 2008 | SIAL | $64.8K | Sale | 1,095 | $59.18 | Discretionary |
| Jul 28, 2008 | SIAL | $284.7K | Option Exercise | 15,600 | $18.25 | Discretionary |
| Jul 28, 2008 | SIAL | $11.9K | Sale | 200 | $59.60 | Discretionary |
| Jul 28, 2008 | SIAL | $23.8K | Sale | 400 | $59.59 | Discretionary |
| Jul 28, 2008 | SIAL | $11.9K | Sale | 200 | $59.58 | Discretionary |
| Jul 28, 2008 | SIAL | $23.8K | Sale | 400 | $59.57 | Discretionary |
| Jul 28, 2008 | SIAL | $35.7K | Sale | 600 | $59.56 | Discretionary |
| Jul 28, 2008 | SIAL | $17.9K | Sale | 300 | $59.55 | Discretionary |
| Jul 28, 2008 | SIAL | $11.9K | Sale | 200 | $59.54 | Discretionary |
| Jul 28, 2008 | SIAL | $6.0K | Sale | 100 | $59.53 | Discretionary |
| Jul 28, 2008 | SIAL | $23.8K | Sale | 400 | $59.52 | Discretionary |
| Jul 28, 2008 | SIAL | $23.8K | Sale | 400 | $59.51 | Discretionary |
| Jul 28, 2008 | SIAL | $6.0K | Sale | 100 | $59.50 | Discretionary |
| Jul 28, 2008 | SIAL | $5.9K | Sale | 100 | $59.44 | Discretionary |
| Jul 28, 2008 | SIAL | $59.5K | Sale | 1,000 | $59.45 | Discretionary |
| Jul 28, 2008 | SIAL | $53.5K | Sale | 900 | $59.47 | Discretionary |
| Jul 28, 2008 | SIAL | $41.6K | Sale | 700 | $59.48 | Discretionary |
| Jul 28, 2008 | SIAL | $46.7K | Sale | 788 | $59.32 | Discretionary |
| Jul 28, 2008 | SIAL | $11.9K | Sale | 200 | $59.29 | Discretionary |