John H. Hammergren serves as Executive at MCKESSON CORP, where they oversee executive responsibilities. Since joining the company, John H. Hammergren has executed 335 insider transactions totaling $909.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 30, 2006 involved selling 22,511 shares valued at $1.1M.
John H. Hammergren currently holds 61,388 shares of MCKESSON CORP (MCK), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John H. Hammergren has been a net seller of MCK stock. They have purchased $28.2K and sold $909.5M worth of shares.
John H. Hammergren's most recent insider trade was on May 30, 2006, when they sold 22,511 shares at $48.54 per share.
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| $48.74 |
| Discretionary |
| Apr 12, 2006 | MCK | $205.6K | Option Exercise | 10,000 | $20.56 | Discretionary |
| Apr 12, 2006 | MCK | $515.7K | Sale | 10,000 | $51.57 | Discretionary |
| Apr 11, 2006 | MCK | $514.3K | Sale | 10,000 | $51.43 | Discretionary |
| Apr 11, 2006 | MCK | $205.6K | Option Exercise | 10,000 | $20.56 | Discretionary |
| Apr 10, 2006 | MCK | $516.8K | Sale | 10,000 | $51.68 | Discretionary |
| Apr 10, 2006 | MCK | $205.6K | Option Exercise | 10,000 | $20.56 | Discretionary |
| Apr 7, 2006 | MCK | $516.9K | Sale | 10,000 | $51.69 | Discretionary |
| Apr 7, 2006 | MCK | $205.6K | Option Exercise | 10,000 | $20.56 | Discretionary |
| Apr 6, 2006 | MCK | $519.2K | Sale | 10,000 | $51.92 | Discretionary |
| Apr 6, 2006 | MCK | $205.6K | Option Exercise | 10,000 | $20.56 | Discretionary |
| Apr 5, 2006 | MCK | $1.1M | Sale | 20,000 | $52.56 | Discretionary |
| Apr 5, 2006 | MCK | $411.2K | Option Exercise | 20,000 | $20.56 | Discretionary |
| Apr 3, 2006 | MCK | $102.8K | Option Exercise | 5,000 | $20.56 | Discretionary |
| Apr 3, 2006 | MCK | $264.1K | Sale | 5,000 | $52.82 | Discretionary |
| Mar 31, 2006 | MCK | $493.4K | Option Exercise | 24,000 | $20.56 | Discretionary |
| Mar 31, 2006 | MCK | $1.3M | Sale | 24,000 | $52.10 | Discretionary |
| Mar 30, 2006 | MCK | $1.3M | Sale | 24,600 | $52.77 | Discretionary |
| Mar 30, 2006 | MCK | $505.8K | Option Exercise | 24,600 | $20.56 | Discretionary |
| Mar 29, 2006 | MCK | $73.5K | Sale | 1,400 | $52.52 | Discretionary |
| Mar 29, 2006 | MCK | $28.8K | Option Exercise | 1,400 | $20.56 | Discretionary |
| Feb 27, 2006 | MCK | $1.7M | Option Exercise | 83,000 | $20.56 | Discretionary |
| Feb 27, 2006 | MCK | $4.5M | Sale | 83,000 | $53.77 | Discretionary |
| Feb 24, 2006 | MCK | $437.9K | Option Exercise | 21,300 | $20.56 | Discretionary |
| Feb 24, 2006 | MCK | $1.1M | Sale | 21,300 | $53.69 | Discretionary |
| Feb 23, 2006 | MCK | $37.9K | Sale | 700 | $54.10 | Discretionary |
| Feb 23, 2006 | MCK | $425.6K | Option Exercise | 20,700 | $20.56 | Discretionary |
| Feb 23, 2006 | MCK | $1.1M | Sale | 20,000 | $54.00 | Discretionary |
| Feb 7, 2006 | MCK | $678.5K | Option Exercise | 33,000 | $20.56 | Discretionary |