Arthur D. Levinson serves as Executive at GENENTECH INC, where they oversee executive responsibilities. Since joining the company, Arthur D. Levinson has executed 523 insider transactions totaling $219.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 17, 2006 involved selling 600 shares valued at $49.2K.
Arthur D. Levinson currently holds 4,069,576 shares of GENENTECH INC (DNA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Arthur D. Levinson has been a net seller of DNA stock. They have purchased $500.0K and sold $218.6M worth of shares.
Arthur D. Levinson's most recent insider trade was on Aug 17, 2006, when they sold 600 shares at $82.06 per share.
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| $12.13 |
| Discretionary |
| Aug 17, 2006 | DNA | $49.2K | Sale | 600 | $82.08 | Discretionary |
| Aug 17, 2006 | DNA | $1.2K | Option Exercise | 100 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $81.9K | Sale | 1,000 | $81.91 | Discretionary |
| Aug 17, 2006 | DNA | $82.2K | Sale | 1,000 | $82.24 | Discretionary |
| Aug 17, 2006 | DNA | $12.1K | Option Exercise | 1,000 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $49.3K | Sale | 600 | $82.22 | Discretionary |
| Aug 17, 2006 | DNA | $7.3K | Option Exercise | 600 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $90.4K | Sale | 1,100 | $82.21 | Discretionary |
| Aug 17, 2006 | DNA | $13.3K | Option Exercise | 1,100 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $41.1K | Sale | 500 | $82.20 | Discretionary |
| Aug 17, 2006 | DNA | $6.1K | Option Exercise | 500 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $49.3K | Sale | 600 | $82.14 | Discretionary |
| Aug 17, 2006 | DNA | $7.3K | Option Exercise | 600 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $205.9K | Sale | 2,500 | $82.35 | Discretionary |
| Aug 17, 2006 | DNA | $30.3K | Option Exercise | 2,500 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $98.8K | Sale | 1,200 | $82.33 | Discretionary |
| Aug 17, 2006 | DNA | $14.6K | Option Exercise | 1,200 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $82.3K | Sale | 1,000 | $82.32 | Discretionary |
| Aug 17, 2006 | DNA | $12.1K | Option Exercise | 1,000 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $123.5K | Sale | 1,500 | $82.31 | Discretionary |
| Aug 17, 2006 | DNA | $18.2K | Option Exercise | 1,500 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $49.4K | Sale | 600 | $82.30 | Discretionary |
| Aug 17, 2006 | DNA | $7.3K | Option Exercise | 600 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $41.1K | Sale | 500 | $82.29 | Discretionary |
| Aug 17, 2006 | DNA | $6.1K | Option Exercise | 500 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $181.0K | Sale | 2,200 | $82.28 | Discretionary |
| Aug 17, 2006 | DNA | $26.7K | Option Exercise | 2,200 | $12.13 | Discretionary |
| Aug 17, 2006 | DNA | $32.9K | Sale | 400 | $82.27 | Discretionary |