William H. Baum serves as Executive at DIVERSA CORP, where they oversee executive responsibilities. Since joining the company, William H. Baum has executed 128 insider transactions totaling $2.6M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 4, 2006 involved exercising options for 10,000 shares valued at $20.2K.
William H. Baum currently holds 218,679 shares of DIVERSA CORP (DVSA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William H. Baum has been a net seller of DVSA stock. They have purchased $0 and sold $2.6M worth of shares.
William H. Baum's most recent insider trade was on May 4, 2006, when they sold 10,000 shares at $2.02 per share.
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| $10.95 |
| Discretionary |
| May 4, 2006 | DVSA | $10.9K | Option Exercise | 5,400 | $2.02 | Discretionary |
| May 4, 2006 | DVSA | $60.4K | Sale | 5,368 | $11.25 | Discretionary |
| May 4, 2006 | DVSA | $10.8K | Option Exercise | 5,368 | $2.02 | Discretionary |
| May 4, 2006 | DVSA | $139.0K | Sale | 12,523 | $11.10 | Discretionary |
| May 4, 2006 | DVSA | $25.3K | Option Exercise | 12,523 | $2.02 | Discretionary |
| May 4, 2006 | DVSA | $244.1K | Sale | 21,696 | $11.25 | Discretionary |
| May 4, 2006 | DVSA | $37.5K | Option Exercise | 21,696 | $1.73 | Discretionary |
| May 4, 2006 | DVSA | $3.3K | Sale | 300 | $11.06 | Discretionary |
| May 4, 2006 | DVSA | $1.0K | Option Exercise | 500 | $2.02 | Discretionary |
| May 4, 2006 | DVSA | $5.5K | Sale | 500 | $11.02 | Discretionary |
| May 4, 2006 | DVSA | $202 | Option Exercise | 100 | $2.02 | Discretionary |
| May 4, 2006 | DVSA | $1.1K | Sale | 100 | $11.04 | Discretionary |
| May 4, 2006 | DVSA | $606 | Option Exercise | 300 | $2.02 | Discretionary |
| May 4, 2006 | DVSA | $3.3K | Sale | 300 | $11.02 | Discretionary |
| May 4, 2006 | DVSA | $202 | Option Exercise | 100 | $2.02 | Discretionary |
| May 4, 2006 | DVSA | $1.1K | Sale | 100 | $11.07 | Discretionary |
| May 4, 2006 | DVSA | $1.0K | Option Exercise | 500 | $2.02 | Discretionary |
| May 4, 2006 | DVSA | $5.5K | Sale | 500 | $11.08 | Discretionary |
| May 4, 2006 | DVSA | $606 | Option Exercise | 300 | $2.02 | Discretionary |
| Mar 14, 2006 | DVSA | $250.2K | Sale | 30,000 | $8.34 | Discretionary |
| Feb 24, 2006 | DVSA | $29.7K | Sale | 3,725 | $7.96 | Discretionary |
| Feb 15, 2006 | DVSA | $0 | Award | 11,786 | $N/A | Discretionary |
| Feb 15, 2006 | DVSA | $0 | Award | 78,850 | $N/A | Discretionary |
| Feb 15, 2006 | DVSA | $0 | Award | 1,156 | $N/A | Discretionary |
| Aug 31, 2005 | DVSA | $8.5K | Award | 2,095 | $4.05 | Discretionary |
| Aug 31, 2005 | DVSA | $8.5K | Award | 2,095 | $4.05 | Discretionary |