William T. Butler Md serves as Executive at LYONDELL CHEMICAL CO, where they oversee executive responsibilities. Since joining the company, William T. Butler Md has executed 15 insider transactions totaling $473.5K, demonstrating a bearish approach to their equity position. Their most recent transaction on May 3, 2007 involved exercising options for 1,955 shares valued at $0.
William T. Butler Md currently holds 21,953 shares of LYONDELL CHEMICAL CO (LYO), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William T. Butler Md has been a net seller of LYO stock. They have purchased $0 and sold $473.5K worth of shares.
William T. Butler Md's most recent insider trade was on May 3, 2007, when they sold 1,955 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| May 3, 2007 | LYO | $66.8K | Disposition | 1,955 | $34.18 | Discretionary |
| May 3, 2007 | LYO | $66.8K | Disposition | 1,955 | $34.18 | Discretionary |
| Feb 28, 2007 | LYO | $85.2K | Sale | 2,700 | $31.57 | Discretionary |
| Feb 28, 2007 | LYO | $64.5K | Option Exercise | 5,000 | $12.91 | Discretionary |
| Feb 28, 2007 | LYO | $81.3K | Option Exercise | 5,000 | $16.25 | Discretionary |
| Feb 28, 2007 | LYO | $82.2K | Sale | 2,600 | $31.60 | Discretionary |
| Feb 28, 2007 | LYO | $41.1K | Sale | 1,300 | $31.58 | Discretionary |
| Feb 28, 2007 | LYO | $265.0K | Sale | 8,400 | $31.55 | Discretionary |
| Feb 28, 2007 | LYO | $69.0K | Option Exercise | 5,000 | $13.80 | Discretionary |
| May 4, 2006 | LYO | $0 | Option Exercise | 7,481 | $N/A | Discretionary |
| May 4, 2006 | LYO | $53.6K | Disposition | 2,099 | $25.53 | Discretionary |
| May 4, 2006 | LYO | $0 | Option Exercise | 2,099 | $N/A | Discretionary |
| May 4, 2006 | LYO | $191.0K | Disposition | 7,481 | $25.53 | Discretionary |