Burton E. Sobel serves as Executive at NEW RIVER PHARMACEUTICALS INC, where they oversee executive responsibilities. Since joining the company, Burton E. Sobel has executed 29 insider transactions totaling $3.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 17, 2008 involved exercising options for 10,000 shares valued at $0.
Burton E. Sobel currently holds 10,000 shares of NEW RIVER PHARMACEUTICALS INC (NRPH), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Burton E. Sobel has been a net seller of NRPH stock. They have purchased $0 and sold $3.1M worth of shares.
Burton E. Sobel's most recent insider trade was on Jan 17, 2008, when they sold 10,000 shares at $0.00 per share.
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| $56.10 |
| Discretionary |
| Jan 19, 2007 | NRPH | $163.6K | Option Exercise | 5,000 | $32.71 | Discretionary |
| Jan 3, 2007 | NRPH | $137.1K | Sale | 2,500 | $54.83 | Discretionary |
| Jan 3, 2007 | NRPH | $29.0K | Option Exercise | 2,500 | $11.60 | Discretionary |
| Dec 1, 2006 | NRPH | $87.0K | Option Exercise | 7,500 | $11.60 | Discretionary |
| Dec 1, 2006 | NRPH | $367.6K | Sale | 7,500 | $49.01 | Discretionary |
| Nov 10, 2006 | NUVO | $227.1K | Sale | 12,500 | $18.17 | Discretionary |
| Nov 10, 2006 | NUVO | $81.3K | Option Exercise | 12,500 | $6.50 | Discretionary |
| Aug 10, 2006 | NUVO | $81.3K | Option Exercise | 12,500 | $6.50 | Discretionary |
| Aug 10, 2006 | NUVO | $200.0K | Sale | 12,500 | $16.00 | Discretionary |
| May 26, 2006 | NUVO | $17.1K | Sale | 1,100 | $15.59 | Discretionary |
| May 26, 2006 | NUVO | $116.9K | Sale | 7,500 | $15.59 | Discretionary |
| May 26, 2006 | NUVO | $17.1K | Sale | 1,100 | $15.59 | Discretionary |
| May 26, 2006 | NUVO | $116.9K | Sale | 7,500 | $15.59 | Discretionary |
| May 26, 2006 | NUVO | $17.1K | Sale | 1,100 | $15.59 | Discretionary |
| May 26, 2006 | NUVO | $116.9K | Sale | 7,500 | $15.59 | Discretionary |
| May 25, 2006 | NUVO | $37.7K | Option Exercise | 3,900 | $9.67 | Discretionary |
| May 25, 2006 | NUVO | $60.8K | Sale | 3,900 | $15.58 | Discretionary |
| May 25, 2006 | NUVO | $50.5K | Option Exercise | 7,500 | $6.73 | Discretionary |
| May 25, 2006 | NUVO | $10.6K | Option Exercise | 1,100 | $9.67 | Discretionary |
| May 25, 2006 | NUVO | $60.8K | Sale | 3,900 | $15.58 | Discretionary |
| May 25, 2006 | NUVO | $60.8K | Sale | 3,900 | $15.58 | Discretionary |
| May 18, 2006 | NRPH | $584.2K | Sale | 20,000 | $29.21 | Discretionary |
| May 18, 2006 | NRPH | $232.0K | Option Exercise | 20,000 | $11.60 | Discretionary |
| Mar 20, 2006 | NRPH | $617.2K | Sale | 20,000 | $30.86 | Discretionary |
| Mar 20, 2006 | NRPH | $232.0K | Option Exercise | 20,000 | $11.60 | Discretionary |
| Jan 18, 2006 | ARIA | $27.0K | Sale | 4,147 | $6.50 | Discretionary |
| Jan 9, 2006 | ARIA | $38.0K | Sale | 5,853 | $6.50 | Discretionary |