David S. Utterberg serves as Executive at NxStage Medical, Inc., where they oversee executive responsibilities. Since joining the company, David S. Utterberg has executed 118 insider transactions totaling $74.2M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jan 3, 2013 involved selling 10,800 shares valued at $120.3K.
David S. Utterberg currently holds 3,893,818 shares of NxStage Medical, Inc. (NXTM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David S. Utterberg has been a net seller of NXTM stock. They have purchased $0 and sold $74.2M worth of shares.
David S. Utterberg's most recent insider trade was on Jan 3, 2013, when they sold 10,800 shares at $11.14 per share.
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| $11.29 |
| Discretionary |
| Dec 31, 2012 | NXTM | $10.0K | Award | 888 | $11.25 | Discretionary |
| Dec 31, 2012 | NXTM | $107.8K | Sale | 9,669 | $11.15 | Discretionary |
| Dec 20, 2012 | NXTM | $162.6K | Sale | 14,713 | $11.05 | Discretionary |
| Dec 19, 2012 | NXTM | $157.0K | Sale | 14,140 | $11.10 | Discretionary |
| Dec 18, 2012 | NXTM | $180.5K | Sale | 15,918 | $11.34 | Discretionary |
| Dec 17, 2012 | NXTM | $240.9K | Sale | 21,322 | $11.30 | Discretionary |
| Dec 14, 2012 | NXTM | $241.8K | Sale | 21,631 | $11.18 | Discretionary |
| Dec 13, 2012 | NXTM | $117.0K | Sale | 10,560 | $11.08 | Discretionary |
| Dec 12, 2012 | NXTM | $212.5K | Sale | 18,822 | $11.29 | Discretionary |
| Dec 11, 2012 | NXTM | $429.1K | Sale | 37,311 | $11.50 | Discretionary |
| Dec 10, 2012 | NXTM | $139.4K | Sale | 12,602 | $11.06 | Discretionary |
| Dec 7, 2012 | NXTM | $125.0K | Sale | 11,347 | $11.02 | Discretionary |
| Dec 6, 2012 | NXTM | $235.5K | Sale | 21,174 | $11.12 | Discretionary |
| Dec 5, 2012 | NXTM | $370.2K | Sale | 32,274 | $11.47 | Discretionary |
| Dec 4, 2012 | NXTM | $921.1K | Sale | 82,907 | $11.11 | Discretionary |
| Dec 3, 2012 | NXTM | $317.5K | Sale | 26,325 | $12.06 | Discretionary |
| Nov 30, 2012 | NXTM | $239.5K | Sale | 19,973 | $11.99 | Discretionary |
| Nov 29, 2012 | NXTM | $258.9K | Sale | 21,346 | $12.13 | Discretionary |
| Nov 28, 2012 | NXTM | $210.8K | Sale | 17,748 | $11.88 | Discretionary |
| Nov 27, 2012 | NXTM | $281.3K | Sale | 24,338 | $11.56 | Discretionary |
| Nov 26, 2012 | NXTM | $232.3K | Sale | 19,802 | $11.73 | Discretionary |
| Nov 23, 2012 | NXTM | $117.4K | Sale | 10,023 | $11.71 | Discretionary |
| Nov 21, 2012 | NXTM | $204.6K | Sale | 17,622 | $11.61 | Discretionary |
| Nov 20, 2012 | NXTM | $163.3K | Sale | 14,501 | $11.26 | Discretionary |
| Nov 19, 2012 | NXTM | $146.1K | Sale | 13,083 | $11.17 | Discretionary |
| Nov 16, 2012 | NXTM | $15.4K | Sale | 1,400 | $11.00 | Discretionary |
| Nov 15, 2012 | NXTM | $108.9K | Sale | 9,861 | $11.04 | Discretionary |
| Nov 14, 2012 | NXTM | $292.6K | Sale | 25,668 | $11.40 | Discretionary |