Joseph E. Turk Jr serves as Executive at NxStage Medical, Inc., where they oversee executive responsibilities. Since joining the company, Joseph E. Turk Jr has executed 351 insider transactions totaling $13.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 1, 2025 involved receiving (via award) 71,839 shares valued at $0.
Joseph E. Turk Jr currently holds 86,457 shares of NxStage Medical, Inc. (NXTM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Joseph E. Turk Jr has been a net seller of NXTM stock. They have purchased $61.5K and sold $13.0M worth of shares.
Joseph E. Turk Jr's most recent insider trade was on Aug 1, 2025, when they sold 71,839 shares at $0.00 per share.
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| $5.01 |
| Discretionary |
| May 22, 2024 | LFWD | $421 | Purchase | 84 | $5.01 | Discretionary |
| Sep 13, 2023 | RWLK | $0 | Award | 59,595 | $N/A | Discretionary |
| Sep 7, 2023 | RWLK | $18.6K | Purchase | 27,309 | $0.68 | Discretionary |
| Sep 6, 2023 | RWLK | $20 | Purchase | 30 | $0.68 | Discretionary |
| Sep 1, 2023 | RWLK | $1.8K | Purchase | 2,661 | $0.68 | Discretionary |
| Aug 29, 2023 | RWLK | $1.0K | Purchase | 1,616 | $0.62 | Discretionary |
| Apr 20, 2022 | RWLK | $0 | Award | 42,735 | $N/A | Discretionary |
| Feb 21, 2019 | NXTM | $2.6M | Disposition | 86,401 | $30.00 | Discretionary |
| May 21, 2018 | NXTM | $100.2K | Option Exercise | 5,392 | $18.59 | Discretionary |
| Mar 9, 2018 | NXTM | $0 | Option Exercise | 11,642 | $N/A | Discretionary |
| Mar 9, 2018 | NXTM | $86.2K | Payment | 3,536 | $24.37 | Discretionary |
| Oct 4, 2017 | NXTM | $27.6K | Sale | 1,000 | $27.56 | Discretionary |
| Sep 5, 2017 | NXTM | $27.9K | Sale | 1,000 | $27.95 | Discretionary |
| Aug 10, 2017 | NXTM | $29.3K | Sale | 1,000 | $29.26 | Discretionary |
| Aug 7, 2017 | NXTM | $49.3K | Option Exercise | 2,669 | $18.48 | Discretionary |
| Aug 7, 2017 | NXTM | $178.0K | Sale | 6,000 | $29.66 | Discretionary |
| Aug 7, 2017 | NXTM | $43.3K | Option Exercise | 2,331 | $18.59 | Discretionary |
| Aug 7, 2017 | NXTM | $533.3K | Sale | 18,000 | $29.63 | Discretionary |
| Aug 7, 2017 | NXTM | $175.9K | Option Exercise | 12,000 | $14.66 | Discretionary |
| Aug 7, 2017 | NXTM | $77.2K | Option Exercise | 7,000 | $11.03 | Discretionary |
| Aug 3, 2017 | NXTM | $160.9K | Sale | 7,000 | $22.98 | Discretionary |
| Aug 3, 2017 | NXTM | $77.2K | Option Exercise | 7,000 | $11.03 | Discretionary |
| Jul 5, 2017 | NXTM | $25.2K | Sale | 1,000 | $25.19 | Discretionary |
| Jun 14, 2017 | NXTM | $23.7K | Sale | 1,000 | $23.74 | Discretionary |
| Jun 8, 2017 | NXTM | $53.1K | Sale | 2,250 | $23.59 | Discretionary |
| Jun 8, 2017 | NXTM | $41.8K | Option Exercise | 2,250 | $18.59 | Discretionary |
| May 10, 2017 | NXTM | $5.9K | Sale | 250 | $23.59 | Discretionary |
| May 10, 2017 | NXTM | $4.6K | Option Exercise | 250 | $18.59 | Discretionary |