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 Jan 8, 2008 involved exercising options for 87,500 shares valued at $2.6M.
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 Jan 8, 2008, when they sold 87,500 shares at $29.81 per share.
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| $65.09 |
| Discretionary |
| Dec 12, 2007 | MCK | $1.5M | Option Exercise | 50,000 | $29.81 | Discretionary |
| Dec 12, 2007 | MCK | $3.3M | Sale | 50,000 | $65.18 | Discretionary |
| Dec 11, 2007 | MCK | $3.2M | Sale | 50,000 | $64.64 | Discretionary |
| Dec 11, 2007 | MCK | $1.5M | Option Exercise | 50,000 | $29.81 | Discretionary |
| Nov 14, 2007 | MCK | $1.3M | Sale | 20,000 | $64.36 | Discretionary |
| Nov 14, 2007 | MCK | $596.2K | Option Exercise | 20,000 | $29.81 | Discretionary |
| Nov 13, 2007 | MCK | $3.5M | Sale | 55,000 | $64.14 | Discretionary |
| Nov 13, 2007 | MCK | $1.6M | Option Exercise | 55,000 | $29.81 | Discretionary |
| Oct 10, 2007 | MCK | $1.5M | Sale | 25,000 | $60.05 | Discretionary |
| Oct 10, 2007 | MCK | $745.3K | Option Exercise | 25,000 | $29.81 | Discretionary |
| Oct 9, 2007 | MCK | $745.3K | Option Exercise | 25,000 | $29.81 | Discretionary |
| Oct 9, 2007 | MCK | $1.5M | Sale | 25,000 | $59.44 | Discretionary |
| Sep 11, 2007 | MCK | $745.3K | Option Exercise | 25,000 | $29.81 | Discretionary |
| Sep 11, 2007 | MCK | $1.4M | Sale | 25,000 | $55.07 | Discretionary |
| Aug 14, 2007 | MCK | $745.3K | Option Exercise | 25,000 | $29.81 | Discretionary |
| Aug 14, 2007 | MCK | $1.4M | Sale | 25,000 | $57.24 | Discretionary |
| Aug 4, 2007 | MCK | $1.5M | Option Exercise | 50,000 | $29.81 | Discretionary |
| Jul 12, 2007 | MCK | $725.4K | Option Exercise | 24,334 | $29.81 | Discretionary |
| Jul 12, 2007 | MCK | $40.0K | Sale | 666 | $60.00 | Discretionary |
| Jul 12, 2007 | MCK | $33.6K | Option Exercise | 666 | $50.38 | Discretionary |
| Jul 12, 2007 | MCK | $1.5M | Sale | 24,334 | $60.00 | Discretionary |
| Jul 11, 2007 | MCK | $1.5M | Sale | 25,000 | $58.74 | Discretionary |
| Jul 11, 2007 | MCK | $1.3M | Option Exercise | 25,000 | $50.38 | Discretionary |
| Jun 6, 2007 | MCK | $1.5M | Option Exercise | 50,000 | $29.81 | Discretionary |
| Jun 6, 2007 | MCK | $3.1M | Sale | 50,000 | $62.06 | Discretionary |
| Jun 5, 2007 | MCK | $3.1M | Sale | 50,000 | $62.48 | Discretionary |
| Jun 5, 2007 | MCK | $1.5M | Option Exercise | 50,000 | $29.81 | Discretionary |
| May 25, 2007 | MCK | $1.6M | Payment | 25,162 | $62.36 | Discretionary |