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 Jun 29, 2012 involved receiving (via award) 667 shares valued at $0.
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 Jun 29, 2012, when they sold 667 shares at $0.00 per share.
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| $12.20 |
| Discretionary |
| May 23, 2012 | NXTM | $170.8K | Payment | 11,357 | $15.04 | Discretionary |
| Mar 30, 2012 | NXTM | $0 | Award | 324 | $N/A | Discretionary |
| Dec 30, 2011 | NXTM | $0 | Award | 464 | $N/A | Discretionary |
| Sep 30, 2011 | NXTM | $0 | Award | 347 | $N/A | Discretionary |
| Jun 30, 2011 | NXTM | $997.1K | Sale | 48,546 | $20.54 | Discretionary |
| Jun 30, 2011 | NXTM | $0 | Award | 156 | $N/A | Discretionary |
| Jun 29, 2011 | NXTM | $1.0M | Sale | 50,000 | $20.38 | Discretionary |
| Jun 28, 2011 | NXTM | $1.0M | Sale | 50,000 | $20.50 | Discretionary |
| Jun 27, 2011 | NXTM | $1.0M | Sale | 50,000 | $20.24 | Discretionary |
| Jun 24, 2011 | NXTM | $766.8K | Sale | 38,398 | $19.97 | Discretionary |
| Jun 23, 2011 | NXTM | $574.7K | Sale | 28,981 | $19.83 | Discretionary |
| Jun 22, 2011 | NXTM | $934.4K | Sale | 46,075 | $20.28 | Discretionary |
| Jun 21, 2011 | NXTM | $1.0M | Sale | 50,000 | $20.06 | Discretionary |
| Jun 20, 2011 | NXTM | $389.0K | Sale | 20,000 | $19.45 | Discretionary |
| Jun 17, 2011 | NXTM | $384.4K | Sale | 20,000 | $19.22 | Discretionary |
| Jun 16, 2011 | NXTM | $226.6K | Sale | 11,900 | $19.04 | Discretionary |
| Jun 15, 2011 | NXTM | $389.6K | Sale | 20,000 | $19.48 | Discretionary |
| Jun 14, 2011 | NXTM | $387.8K | Sale | 20,000 | $19.39 | Discretionary |
| Jun 13, 2011 | NXTM | $381.0K | Sale | 20,000 | $19.05 | Discretionary |
| Jun 10, 2011 | NXTM | $380.4K | Sale | 20,000 | $19.02 | Discretionary |
| May 26, 2011 | NXTM | $151.6K | Payment | 8,174 | $18.55 | Discretionary |
| May 26, 2011 | NXTM | $151.6K | Option Exercise | 14,000 | $10.83 | Discretionary |
| May 19, 2011 | NXTM | $117.1K | Sale | 6,100 | $19.20 | Discretionary |
| May 2, 2011 | NXTM | $267.9K | Sale | 10,915 | $24.54 | Discretionary |
| Apr 29, 2011 | NXTM | $331.9K | Sale | 13,466 | $24.65 | Discretionary |
| Apr 28, 2011 | NXTM | $22.4K | Sale | 914 | $24.53 | Discretionary |
| Apr 27, 2011 | NXTM | $133.3K | Sale | 5,400 | $24.68 | Discretionary |
| Apr 26, 2011 | NXTM | $95.9K | Sale | 3,913 | $24.52 | Discretionary |