Arthur D. Levinson serves as Executive at GENENTECH INC, where they oversee executive responsibilities. Since joining the company, Arthur D. Levinson has executed 521 insider transactions totaling $219.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 30, 2009 involved exercising options for 5,000 shares valued at $0.
Arthur D. Levinson currently holds 4,070,689 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 Jan 30, 2009, when they sold 5,000 shares at $0.00 per share.
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| $337.87 |
| Discretionary |
| Jul 18, 2008 | DNA | $1.2K | Option Exercise | 100 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $73.0K | Sale | 900 | $81.13 | Discretionary |
| Jul 18, 2008 | DNA | $10.9K | Option Exercise | 900 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $16.2K | Sale | 200 | $81.12 | Discretionary |
| Jul 18, 2008 | DNA | $2.4K | Option Exercise | 200 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $16.2K | Sale | 200 | $81.12 | Discretionary |
| Jul 18, 2008 | DNA | $2.4K | Option Exercise | 200 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $235.2K | Sale | 2,900 | $81.11 | Discretionary |
| Jul 18, 2008 | DNA | $35.2K | Option Exercise | 2,900 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $381.2K | Sale | 4,700 | $81.10 | Discretionary |
| Jul 18, 2008 | DNA | $57.0K | Option Exercise | 4,700 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $307.8K | Sale | 3,800 | $80.99 | Discretionary |
| Jul 18, 2008 | DNA | $46.1K | Option Exercise | 3,800 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $186.5K | Sale | 2,300 | $81.08 | Discretionary |
| Jul 18, 2008 | DNA | $27.9K | Option Exercise | 2,300 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $259.1K | Sale | 3,200 | $80.98 | Discretionary |
| Jul 18, 2008 | DNA | $38.8K | Option Exercise | 3,200 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $75.0K | Sale | 929 | $80.72 | Discretionary |
| Jul 18, 2008 | DNA | $11.3K | Option Exercise | 929 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $32.4K | Sale | 400 | $81.07 | Discretionary |
| Jul 18, 2008 | DNA | $4.9K | Option Exercise | 400 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $8.1K | Sale | 100 | $80.61 | Discretionary |
| Jul 18, 2008 | DNA | $1.2K | Option Exercise | 100 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $113.7K | Sale | 1,400 | $81.18 | Discretionary |
| Jul 18, 2008 | DNA | $17.0K | Option Exercise | 1,400 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $32.5K | Sale | 400 | $81.16 | Discretionary |
| Jul 18, 2008 | DNA | $4.9K | Option Exercise | 400 | $12.13 | Discretionary |
| Jul 18, 2008 | DNA | $8.1K | Sale | 100 | $81.15 | Discretionary |