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 200 shares valued at $11.9K.
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 200 shares at $59.31 per share.
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| $58.94 |
| Discretionary |
| Jul 28, 2008 | SIAL | $76.7K | Sale | 1,300 | $58.97 | Discretionary |
| Jul 28, 2008 | SIAL | $29.5K | Sale | 500 | $58.98 | Discretionary |
| Jul 28, 2008 | SIAL | $177.0K | Sale | 3,000 | $58.99 | Discretionary |
| Jul 28, 2008 | SIAL | $141.6K | Sale | 2,400 | $59.00 | Discretionary |
| Jul 28, 2008 | SIAL | $188.8K | Sale | 3,200 | $59.01 | Discretionary |
| Jul 28, 2008 | SIAL | $118.0K | Sale | 2,000 | $59.02 | Discretionary |
| Jul 28, 2008 | SIAL | $301.1K | Sale | 5,100 | $59.03 | Discretionary |
| Jul 28, 2008 | SIAL | $35.4K | Sale | 600 | $59.04 | Discretionary |
| Jul 28, 2008 | SIAL | $70.9K | Sale | 1,200 | $59.05 | Discretionary |
| Jul 28, 2008 | SIAL | $17.7K | Sale | 300 | $59.06 | Discretionary |
| Jul 28, 2008 | SIAL | $5.9K | Sale | 100 | $59.07 | Discretionary |
| Jul 28, 2008 | SIAL | $23.9K | Sale | 405 | $59.09 | Discretionary |
| Jul 28, 2008 | SIAL | $11.8K | Sale | 200 | $59.10 | Discretionary |
| Jul 28, 2008 | SIAL | $687.8K | Option Exercise | 24,000 | $28.66 | Discretionary |
| Jul 28, 2008 | SIAL | $94.0K | Sale | 1,595 | $58.92 | Discretionary |
| Jul 28, 2008 | SIAL | $64.8K | Sale | 1,100 | $58.93 | Discretionary |
| Jul 28, 2008 | SIAL | $5.9K | Sale | 100 | $58.96 | Discretionary |
| Jul 28, 2008 | SIAL | $47.2K | Sale | 800 | $58.95 | Discretionary |
| Oct 26, 2007 | SIAL | $273.8K | Option Exercise | 15,000 | $18.25 | Discretionary |
| Oct 26, 2007 | SIAL | $755.4K | Option Exercise | 15,000 | $50.36 | Discretionary |
| May 14, 2007 | CASS | $10.0K | Purchase | 300 | $33.39 | Discretionary |
| May 4, 2007 | SIAL | $1.0M | Option Exercise | 24,000 | $43.03 | Discretionary |
| May 4, 2007 | SIAL | $438.0K | Option Exercise | 24,000 | $18.25 | Discretionary |
| May 4, 2007 | CASS | $6.9K | Purchase | 200 | $34.31 | Discretionary |
| Feb 27, 2007 | SIAL | $297.0K | Option Exercise | 16,500 | $18.00 | Discretionary |
| Feb 27, 2007 | SIAL | $689.2K | Option Exercise | 16,500 | $41.77 | Discretionary |
| Feb 26, 2007 | SIAL | $21.1K | Gift | 500 | $42.12 | Discretionary |
| Feb 26, 2007 | SIAL | $169.9K | Sale | 4,000 | $42.47 | Discretionary |