John B. Henneman III serves as Executive at INTEGRA LIFESCIENCES HOLDINGS CORP, where they oversee executive responsibilities. Since joining the company, John B. Henneman III has executed 249 insider transactions totaling $24.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 15, 2010 involved exercising options for 20,000 shares valued at $646.4K.
John B. Henneman III currently holds 35,707 shares of INTEGRA LIFESCIENCES HOLDINGS CORP (IART), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John B. Henneman III has been a net seller of IART stock. They have purchased $584.5K and sold $23.9M worth of shares.
John B. Henneman III's most recent insider trade was on Jan 15, 2010, when they sold 20,000 shares at $32.32 per share.
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| 1,588 |
| $36.87 |
| Discretionary |
| Jan 4, 2010 | IART | $0 | Option Exercise | 4,366 | $N/A | Discretionary |
| Dec 18, 2009 | IART | $110.1K | Payment | 3,106 | $35.45 | Discretionary |
| Dec 17, 2009 | IART | $0 | Award | 6,700 | $N/A | Discretionary |
| Dec 15, 2009 | IART | $28.3K | Sale | 800 | $35.32 | Discretionary |
| Dec 15, 2009 | IART | $77.5K | Sale | 2,200 | $35.24 | Discretionary |
| Nov 17, 2009 | IART | $214.5K | Sale | 6,700 | $32.02 | Discretionary |
| Nov 17, 2009 | IART | $192.8K | Option Exercise | 6,700 | $28.78 | Discretionary |
| Nov 16, 2009 | IART | $14.2K | Sale | 433 | $32.76 | Discretionary |
| Nov 16, 2009 | IART | $578.9K | Sale | 17,867 | $32.40 | Discretionary |
| Nov 16, 2009 | IART | $526.7K | Option Exercise | 18,300 | $28.78 | Discretionary |
| Aug 26, 2009 | IART | $132.4K | Sale | 3,800 | $34.84 | Discretionary |
| Aug 26, 2009 | IART | $59.1K | Sale | 1,700 | $34.79 | Discretionary |
| Apr 13, 2009 | IART | $0 | Award | 7,813 | $N/A | Discretionary |
| Apr 3, 2009 | IART | $409.0K | Sale | 17,435 | $23.46 | Discretionary |
| Apr 3, 2009 | IART | $455.6K | Option Exercise | 20,000 | $22.78 | Discretionary |
| Apr 3, 2009 | IART | $21.8K | Sale | 898 | $24.33 | Discretionary |
| Apr 3, 2009 | IART | $38.6K | Sale | 1,667 | $23.13 | Discretionary |
| Jan 2, 2009 | IART | $0 | Option Exercise | 100,000 | $N/A | Discretionary |
| Jan 2, 2009 | IART | $1.6M | Payment | 45,450 | $35.57 | Discretionary |
| Dec 16, 2008 | IART | $27.2K | Sale | 834 | $32.67 | Discretionary |
| Dec 16, 2008 | IART | $641.1K | Sale | 19,166 | $33.45 | Discretionary |
| Dec 16, 2008 | IART | $372.6K | Option Exercise | 20,000 | $18.63 | Discretionary |
| Nov 14, 2008 | IART | $68.3K | Option Exercise | 3,854 | $17.72 | Discretionary |
| Nov 14, 2008 | IART | $286.0K | Option Exercise | 16,202 | $17.65 | Discretionary |
| Nov 14, 2008 | IART | $7.4K | Sale | 225 | $32.94 | Discretionary |
| Nov 14, 2008 | IART | $17.3K | Sale | 525 | $32.95 | Discretionary |
| Nov 14, 2008 | IART | $17.6K | Option Exercise | 1,000 | $17.60 | Discretionary |
| Nov 14, 2008 | IART | $126.5K | Sale | 3,854 | $32.82 | Discretionary |