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 Mar 6, 2007 involved selling 25,000 shares valued at $1.4M.
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 Mar 6, 2007, when they sold 25,000 shares at $55.02 per share.
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| $29.81 |
| Discretionary |
| Feb 26, 2007 | MCK | $290.0K | Sale | 5,000 | $58.00 | Discretionary |
| Feb 7, 2007 | MCK | $1.5M | Option Exercise | 50,000 | $29.81 | Discretionary |
| Feb 7, 2007 | MCK | $2.8M | Sale | 50,000 | $55.77 | Discretionary |
| Feb 6, 2007 | MCK | $2.8M | Sale | 50,000 | $55.75 | Discretionary |
| Feb 6, 2007 | MCK | $1.5M | Option Exercise | 50,000 | $29.81 | Discretionary |
| Feb 1, 2007 | MCK | $3.0M | Option Exercise | 100,000 | $29.81 | Discretionary |
| Feb 1, 2007 | MCK | $5.6M | Sale | 100,000 | $56.00 | Discretionary |
| Jan 3, 2007 | MCK | $5.6M | Sale | 109,000 | $51.49 | Discretionary |
| Jan 3, 2007 | MCK | $3.2M | Option Exercise | 109,000 | $29.81 | Discretionary |
| Dec 5, 2006 | MCK | $745.3K | Option Exercise | 25,000 | $29.81 | Discretionary |
| Dec 5, 2006 | MCK | $1.2M | Sale | 25,000 | $49.01 | Discretionary |
| Nov 15, 2006 | MCK | $348.8K | Option Exercise | 11,700 | $29.81 | Discretionary |
| Nov 15, 2006 | MCK | $586.3K | Sale | 11,700 | $50.11 | Discretionary |
| Nov 14, 2006 | MCK | $1.3M | Sale | 25,000 | $50.15 | Discretionary |
| Nov 14, 2006 | MCK | $2.7M | Sale | 54,300 | $50.17 | Discretionary |
| Nov 14, 2006 | MCK | $1.6M | Option Exercise | 54,300 | $29.81 | Discretionary |
| Nov 14, 2006 | MCK | $745.3K | Option Exercise | 25,000 | $29.81 | Discretionary |
| Oct 4, 2006 | MCK | $784.6K | Option Exercise | 18,000 | $43.59 | Discretionary |
| Oct 4, 2006 | MCK | $208.7K | Option Exercise | 7,000 | $29.81 | Discretionary |
| Oct 4, 2006 | MCK | $960.3K | Sale | 18,000 | $53.35 | Discretionary |
| Oct 4, 2006 | MCK | $373.4K | Sale | 7,000 | $53.35 | Discretionary |
| Oct 3, 2006 | MCK | $268.3K | Option Exercise | 9,000 | $29.81 | Discretionary |
| Oct 3, 2006 | MCK | $483.3K | Sale | 9,000 | $53.70 | Discretionary |
| Oct 3, 2006 | MCK | $2.9M | Option Exercise | 66,000 | $43.59 | Discretionary |
| Oct 3, 2006 | MCK | $3.5M | Sale | 66,000 | $53.70 | Discretionary |
| Sep 11, 2006 | MCK | $3.0M | Option Exercise | 100,000 | $29.81 | Discretionary |
| Sep 11, 2006 | MCK | $5.4M | Sale | 100,000 | $54.02 | Discretionary |
| Sep 6, 2006 | MCK | $2.6M | Sale | 50,000 | $52.22 | Discretionary |