Gabriel Leung serves as Executive at OSI PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Gabriel Leung has executed 170 insider transactions totaling $28.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jun 5, 2013 involved receiving (via award) 33,000 shares valued at $0.
Gabriel Leung currently holds 83,192 shares of OSI PHARMACEUTICALS INC (OSIP), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gabriel Leung has been a net seller of OSIP stock. They have purchased $30.9K and sold $28.2M worth of shares.
Gabriel Leung's most recent insider trade was on Jun 5, 2013, when they sold 33,000 shares at $0.00 per share.
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| $5.99 |
| Discretionary |
| Jun 15, 2012 | DCTH | $11.8K | Purchase | 7,500 | $1.57 | Discretionary |
| Jun 15, 2012 | DCTH | $0 | Award | 32,680 | $N/A | Discretionary |
| Jun 6, 2012 | AMRI | $15.0K | Award | 6,224 | $2.41 | Discretionary |
| Dec 7, 2011 | AMRI | $9.4K | Purchase | 4,000 | $2.34 | Discretionary |
| Dec 6, 2011 | AMRI | $9.8K | Purchase | 4,000 | $2.45 | Discretionary |
| Jun 1, 2011 | AMRI | $15.0K | Award | 2,918 | $5.14 | Discretionary |
| May 26, 2011 | DCTH | $0 | Award | 8,347 | $N/A | Discretionary |
| Jun 7, 2010 | OSIP | $52.3K | Tender | 910 | $57.50 | Discretionary |
| Jun 3, 2010 | OSIP | $44.6K | Payment | 775 | $57.50 | Discretionary |
| Jun 3, 2010 | OSIP | $1.1M | Tender | 19,414 | $57.50 | Discretionary |
| Jun 3, 2010 | OSIP | $990.4K | Disposition | 17,225 | $57.50 | Discretionary |
| Mar 1, 2010 | OSIP | $2.4M | Sale | 43,233 | $55.37 | Discretionary |
| Mar 1, 2010 | OSIP | $567.8K | Option Exercise | 18,472 | $30.74 | Discretionary |
| Mar 1, 2010 | OSIP | $590.5K | Option Exercise | 24,761 | $23.85 | Discretionary |
| Dec 16, 2009 | OSIP | $30.5K | Payment | 926 | $32.89 | Discretionary |
| Dec 15, 2009 | OSIP | $0 | Award | 6,700 | $N/A | Discretionary |
| Dec 13, 2009 | OSIP | $27.6K | Payment | 795 | $34.75 | Discretionary |
| Dec 12, 2009 | OSIP | $19.7K | Payment | 567 | $34.75 | Discretionary |
| Jul 14, 2009 | OSIP | $19.1K | Payment | 628 | $30.38 | Discretionary |
| Dec 16, 2008 | OSIP | $0 | Award | 7,800 | $N/A | Discretionary |
| Dec 13, 2008 | OSIP | $24.5K | Payment | 734 | $33.39 | Discretionary |
| Dec 12, 2008 | OSIP | $21.9K | Payment | 657 | $33.39 | Discretionary |
| Jul 31, 2008 | OSIP | $58.5K | Sale | 1,100 | $53.20 | Discretionary |
| Jul 31, 2008 | OSIP | $28.2K | Sale | 530 | $53.24 | Discretionary |
| Jul 31, 2008 | OSIP | $63.9K | Sale | 1,200 | $53.22 | Discretionary |
| Jul 31, 2008 | OSIP | $31.9K | Sale | 600 | $53.21 | Discretionary |
| Jul 31, 2008 | OSIP | $47.9K | Sale | 900 | $53.18 | Discretionary |
| Jul 31, 2008 | OSIP | $15.2K | Sale | 285 | $53.23 | Discretionary |