John M. Whiting serves as Executive at GENENTECH INC, where they oversee executive responsibilities. Since joining the company, John M. Whiting has executed 101 insider transactions totaling $4.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 18, 2007 involved selling 300 shares valued at $26.4K.
John M. Whiting currently holds 7,845 shares of GENENTECH INC (DNA), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John M. Whiting has been a net seller of DNA stock. They have purchased $0 and sold $4.8M worth of shares.
John M. Whiting's most recent insider trade was on Jan 18, 2007, when they sold 300 shares at $87.88 per share.
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| $42.05 |
| Discretionary |
| Jan 18, 2007 | DNA | $35.2K | Sale | 400 | $87.90 | Discretionary |
| Jan 18, 2007 | DNA | $16.8K | Option Exercise | 400 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $36.0K | Sale | 409 | $87.91 | Discretionary |
| Jan 18, 2007 | DNA | $17.2K | Option Exercise | 409 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $44.0K | Sale | 500 | $87.92 | Discretionary |
| Jan 18, 2007 | DNA | $21.0K | Option Exercise | 500 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $17.6K | Sale | 200 | $87.93 | Discretionary |
| Jan 18, 2007 | DNA | $8.4K | Option Exercise | 200 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $123.1K | Sale | 1,400 | $87.94 | Discretionary |
| Jan 18, 2007 | DNA | $33.6K | Option Exercise | 800 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $35.1K | Sale | 400 | $87.72 | Discretionary |
| Jan 18, 2007 | DNA | $16.8K | Option Exercise | 400 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $70.2K | Sale | 800 | $87.71 | Discretionary |
| Jan 18, 2007 | DNA | $21.0K | Option Exercise | 500 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $43.9K | Sale | 500 | $87.70 | Discretionary |
| Jan 18, 2007 | DNA | $21.0K | Option Exercise | 500 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $43.8K | Sale | 500 | $87.62 | Discretionary |
| Jan 18, 2007 | DNA | $71.5K | Option Exercise | 1,700 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $148.9K | Sale | 1,700 | $87.59 | Discretionary |
| Jan 18, 2007 | DNA | $96.7K | Option Exercise | 2,300 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $61.4K | Sale | 700 | $87.73 | Discretionary |
| Jan 18, 2007 | DNA | $29.4K | Option Exercise | 700 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $236.9K | Sale | 2,700 | $87.74 | Discretionary |
| Jan 18, 2007 | DNA | $113.5K | Option Exercise | 2,700 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $52.6K | Sale | 600 | $87.75 | Discretionary |
| Jan 18, 2007 | DNA | $25.2K | Option Exercise | 600 | $42.05 | Discretionary |
| Jan 18, 2007 | DNA | $17.6K | Sale | 200 | $87.77 | Discretionary |
| Jan 18, 2007 | DNA | $8.4K | Option Exercise | 200 | $42.05 | Discretionary |