Company · CIK 0001333170 · SIC 3845 — Electromedical & Electrotherapeutic Apparatus
NxStage Medical, Inc. · NXTM
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 7, 2016 MForm 4 → | Jan 8, 4:42 pm EST | Joseph E Turk Jr.President | 2,213 | $9.96 | $22,041 | 114,376 | — | plan? |
| Dec 31, 2015 MForm 4 → | Jan 4, 2016, 4:21 pm EST | Joseph E Turk Jr.President | 11,200 | $7.72 | $86,432 | 112,163 | — | plan? |
| Dec 22, 2015 SForm 4 → | Dec 23, 4:07 pm EST | Joseph E Turk Jr.President | 5,000 | $20.92 | $104,600 | 100,963 | −4.72% | plan? |
| Dec 22, 2015 MForm 4 → | Dec 23, 4:07 pm EST | Joseph E Turk Jr.President | 3,000 | $11.03 | $33,090 | 105,963 | — | plan? |
| Dec 16, 2015 SForm 4 → | Dec 17, 4:21 pm EST | Joseph E Turk Jr.President | 800 | $19.99 | $15,992 | 102,963 | −0.77% | plan? |
| Dec 16, 2015 MForm 4 → | Dec 17, 4:21 pm EST | Joseph E Turk Jr.President | 800 | $9.96 | $7,968 | 103,763 | — | plan? |
| Dec 15, 2015 SForm 4 → | Dec 17, 4:21 pm EST | Matthew W TowseSVP and Chief Financial Office | 2,863 | $19.51 | $55,857 | 12,947 | −18.1% | plan? |
| Dec 15, 2015 MForm 4 → | Dec 17, 4:21 pm EST | Matthew W TowseSVP and Chief Financial Office | 2,863 | $14.05 | $40,225 | 15,810 | — | plan? |
| Dec 14, 2015 SForm 4 → | Dec 15, 4:21 pm EST | Winifred L SwanSVP and General Counsel | 2,500 | $18.90 | $47,250 | 14,319 | −14.9% | plan? |
| Dec 14, 2015 MForm 4 → | Dec 15, 4:21 pm EST | Winifred L SwanSVP and General Counsel | 620 | $9.96 | $6,175 | 16,819 | — | plan? |
| Dec 10, 2015 SForm 4 → | Dec 11, 4:35 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 9,274 | $18.94 | $175,650 | 876,756 | −1.05% | plan? |
| Dec 10, 2015 MForm 4 → | Dec 11, 4:35 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 9,274 | $2.11 | $19,568 | 886,030 | — | plan? |
| Dec 8, 2015 SForm 4 → | Dec 9, 5:21 pm EST | Joseph E Turk Jr.President | 2,913 | $19.38 | $56,454 | 102,963 | −2.75% | plan? |
| Dec 8, 2015 MForm 4 → | Dec 9, 5:21 pm EST | Joseph E Turk Jr.President | 1,413 | $9.96 | $14,073 | 105,876 | — | plan? |
| Nov 20, 2015 SForm 4 → | Nov 20, 6:35 pm EST | Craig W MooreDirector | 1,000 | $20.00 | $20,000 | 92,046 | −1.07% | plan? |
| Nov 19, 2015 SForm 4 → | Nov 20, 6:28 pm EST | Joseph E Turk Jr.President | 2,000 | $19.65 | $39,300 | 104,463 | −1.88% | plan? |
| Nov 18, 2015 SForm 4 → | Apr 15, 2016, 5:49 pm EDT | Earl R LewisDirector | 18,020 | $19.76 | $356,075 | 75,125 | −19.3% | plan? late |
| Nov 18, 2015 SForm 4 → | Nov 18, 6:28 pm EST | Craig W MooreDirector | 4,000 | $19.60 | $78,400 | 93,046 | −4.12% | plan? |
| Nov 16, 2015 SForm 4 → | Nov 17, 5:07 pm EST | Winifred L SwanSVP and General Counsel | 2,500 | $19.65 | $49,125 | 16,199 | −13.4% | plan? |
| Nov 16, 2015 MForm 4 → | Nov 17, 5:07 pm EST | Winifred L SwanSVP and General Counsel | 620 | $9.96 | $6,175 | 18,699 | — | plan? |
| Nov 12, 2015 SForm 4 → | Nov 16, 5:49 pm EST | Joseph E Turk Jr.President | 4,055 | $20.44 | $82,884 | 106,463 | −3.67% | plan? |
| Nov 12, 2015 MForm 4 → | Nov 16, 5:49 pm EST | Joseph E Turk Jr.President | 2,555 | $8.91 | $22,763 | 110,518 | — | plan? |
| Nov 10, 2015 SForm 4 → | Nov 12, 9:21 pm EST | Joseph E Turk Jr.President | 7,500 | $21.03 | $157,725 | 107,963 | −6.50% | plan? |
| Nov 10, 2015 MForm 4 → | Nov 12, 9:21 pm EST | Joseph E Turk Jr.President | 7,500 | $11.03 | $82,725 | 115,463 | — | plan? |
| Nov 10, 2015 SForm 4 → | Nov 12, 9:14 pm EST | Matthew W TowseSVP and Chief Financial Office | 2,863 | $20.32 | $58,176 | 12,947 | −18.1% | plan? |
| Nov 10, 2015 MForm 4 → | Nov 12, 9:14 pm EST | Matthew W TowseSVP and Chief Financial Office | 2,863 | $14.05 | $40,225 | 15,810 | — | plan? |
| Nov 10, 2015 SForm 4 → | Nov 12, 9:07 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $20.75 | $207,500 | 876,756 | −1.13% | plan? |
| Nov 10, 2015 MForm 4 → | Nov 12, 9:07 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $2.11 | $21,100 | 886,756 | — | plan? |
| Nov 10, 2015 FMForm 4 → | Nov 12, 8:56 pm EST | Perper ReidDirector | 13,280 | $19.56 | $259,720 | 120,483 | — | plan? |
| Nov 9, 2015 SForm 4 → | Nov 10, 8:14 pm EST | Daniel A GianniniDirector | 6,593 | $20.30 | $133,838 | 63,780 | −9.37% | plan? |
| Nov 9, 2015 SForm 4 → | Nov 9, 6:14 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $20.32 | $203,200 | 876,756 | −1.13% | plan? |
| Nov 9, 2015 MForm 4 → | Nov 9, 6:14 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $2.11 | $21,100 | 886,756 | — | plan? |
| Nov 4, 2015 SForm 4 → | Nov 4, 5:49 pm EST | Matthew W TowseSVP and Chief Financial Office | 8,591 | $19.50 | $167,525 | 12,947 | −39.9% | plan? |
| Nov 4, 2015 MForm 4 → | Nov 4, 5:49 pm EST | Matthew W TowseSVP and Chief Financial Office | 8,591 | $14.05 | $120,704 | 21,538 | — | plan? |
| Nov 3, 2015 SForm 4 → | Nov 5, 5:07 pm EST | Joseph E Turk Jr.President | 4,826 | $19.62 | $94,708 | 107,963 | −4.28% | plan? |
| Nov 3, 2015 MForm 4 → | Nov 5, 5:07 pm EST | Joseph E Turk Jr.President | 4,826 | $9.96 | $48,067 | 111,963 | — | plan? |
| Nov 3, 2015 SForm 4 → | Nov 4, 6:00 pm EST | Robert S. BrownPresident, NxStage Kidney Care | 44,400 | $19.00 | $843,600 | 59,777 | −42.6% | plan? |
| Nov 3, 2015 MForm 4 → | Nov 4, 6:00 pm EST | Robert S. BrownPresident, NxStage Kidney Care | 44,400 | $9.96 | $442,224 | 104,177 | — | plan? |
| Oct 20, 2015 SForm 4 → | Oct 22, 6:14 pm EDT | Joseph E Turk Jr.President | 2,000 | $15.80 | $31,600 | 107,963 | −1.82% | plan? |
| Oct 16, 2015 SForm 4 → | Oct 16, 5:28 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $15.59 | $155,900 | 876,756 | −1.13% | plan? |
| Oct 16, 2015 MForm 4 → | Oct 16, 5:28 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $2.11 | $21,100 | 886,756 | — | plan? |
| Oct 15, 2015 SForm 4 → | Oct 15, 6:21 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $14.98 | $149,800 | 876,756 | −1.13% | plan? |
| Oct 15, 2015 MForm 4 → | Oct 15, 6:21 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $2.11 | $21,100 | 886,756 | — | plan? |
| Oct 14, 2015 SForm 4 → | Oct 14, 5:49 pm EDT | Winifred L SwanSVP and General Counsel | 2,500 | $15.46 | $38,650 | 18,079 | −12.1% | plan? |
| Oct 14, 2015 MForm 4 → | Oct 14, 5:49 pm EDT | Winifred L SwanSVP and General Counsel | 620 | $9.96 | $6,175 | 20,579 | — | plan? |
| Oct 8, 2015 SForm 4 → | Oct 9, 4:42 pm EDT | Joseph E Turk Jr.President | 2,839 | $15.42 | $43,777 | 104,163 | −2.65% | plan? |
| Oct 8, 2015 MForm 4 → | Oct 9, 4:42 pm EDT | Joseph E Turk Jr.President | 1,339 | $7.97 | $10,675 | 107,002 | — | plan? |
| Sep 24, 2015 SForm 4 → | Sep 28, 5:14 pm EDT | Joseph E Turk Jr.President | 2,000 | $17.26 | $34,520 | 105,663 | −1.86% | plan? |
| Sep 17, 2015 SForm 4 → | Sep 17, 6:14 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $16.18 | $161,800 | 876,756 | −1.13% | plan? |
| Sep 17, 2015 MForm 4 → | Sep 17, 6:14 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $2.11 | $21,100 | 886,756 | — | plan? |
| Sep 16, 2015 SForm 4 → | Sep 16, 5:21 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $15.99 | $159,900 | 876,756 | −1.13% | plan? |
| Sep 16, 2015 MForm 4 → | Sep 16, 5:21 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $2.11 | $21,100 | 886,756 | — | plan? |
| Sep 15, 2015 SForm 4 → | Sep 16, 5:14 pm EDT | Craig W MooreDirector | 1,000 | $16.00 | $16,000 | 97,046 | −1.02% | plan? |
| Sep 14, 2015 SForm 4 → | Sep 15, 4:07 pm EDT | Winifred L SwanSVP and General Counsel | 2,500 | $16.01 | $40,025 | 19,959 | −11.1% | plan? |
| Sep 14, 2015 MForm 4 → | Sep 15, 4:07 pm EDT | Winifred L SwanSVP and General Counsel | 620 | $9.96 | $6,175 | 22,459 | — | plan? |
| Sep 9, 2015 SForm 4 → | Sep 11, 4:14 pm EDT | Joseph E Turk Jr.President | 2,839 | $16.54 | $46,957 | 107,663 | −2.57% | plan? |
| Sep 9, 2015 MForm 4 → | Sep 11, 4:14 pm EDT | Joseph E Turk Jr.President | 1,339 | $7.97 | $10,675 | 110,502 | — | plan? |
| Aug 25, 2015 SForm 4 → | Aug 27, 4:14 pm EDT | Joseph E Turk Jr.President | 2,000 | $18.25 | $36,500 | 109,163 | −1.80% | plan? |
| Aug 17, 2015 SForm 4 → | Aug 18, 4:35 pm EDT | Robert S. BrownPresident, NxStage Kidney Care | 10,825 | $18.30 | $198,098 | 59,777 | −15.3% | plan? |
| Aug 17, 2015 MForm 4 → | Aug 18, 4:35 pm EDT | Robert S. BrownPresident, NxStage Kidney Care | 10,825 | $2.11 | $22,841 | 70,602 | — | plan? |
| Aug 14, 2015 SForm 4 → | Aug 17, 4:07 pm EDT | Winifred L SwanSVP and General Counsel | 2,500 | $18.14 | $45,350 | 21,839 | −10.3% | plan? |
| Aug 14, 2015 MForm 4 → | Aug 17, 4:07 pm EDT | Winifred L SwanSVP and General Counsel | 620 | $9.96 | $6,175 | 24,339 | — | plan? |
| Aug 13, 2015 SForm 4 → | Aug 17, 4:07 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $18.31 | $183,100 | 876,756 | −1.13% | plan? |
| Aug 13, 2015 MForm 4 → | Aug 17, 4:07 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $2.11 | $21,100 | 886,756 | — | plan? |
| Aug 12, 2015 SForm 4 → | Aug 14, 4:07 pm EDT | Joseph E Turk Jr.President | 3,252 | $17.74 | $57,690 | 111,163 | −2.84% | plan? |
| Aug 12, 2015 MForm 4 → | Aug 14, 4:07 pm EDT | Joseph E Turk Jr.President | 1,752 | $8.44 | $14,789 | 114,415 | — | plan? |
| Aug 12, 2015 SForm 4 → | Aug 14, 4:07 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $18.03 | $180,300 | 876,756 | −1.13% | plan? |
| Aug 12, 2015 MForm 4 → | Aug 14, 4:07 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $2.11 | $21,100 | 886,756 | — | plan? |
| Aug 7, 2015 SForm 4 → | Aug 10, 4:28 pm EDT | Joseph E Turk Jr.President | 826 | $18.00 | $14,868 | 112,663 | −0.73% | plan? |
| Aug 7, 2015 MForm 4 → | Aug 10, 4:28 pm EDT | Joseph E Turk Jr.President | 826 | $9.96 | $8,227 | 113,489 | — | plan? |
| Aug 6, 2015 SForm 4 → | Aug 10, 4:28 pm EDT | Matthew W TowseSVP and Chief Financial Office | 5,455 | $15.52 | $84,662 | 12,947 | −29.6% | plan? |
| Aug 4, 2015 SForm 4 → | Aug 6, 4:35 pm EDT | Joseph E Turk Jr.President | 2,500 | $15.00 | $37,500 | 112,663 | −2.17% | plan? |
| Aug 4, 2015 MForm 4 → | Aug 6, 4:35 pm EDT | Joseph E Turk Jr.President | 1,000 | $9.96 | $9,960 | 115,163 | — | plan? |
| Jul 22, 2015 SForm 4 → | Jul 23, 5:07 pm EDT | Joseph E Turk Jr.President | 2,000 | $13.86 | $27,720 | 114,163 | −1.72% | plan? |
| Jul 15, 2015 FForm 4 → | Jul 17, 5:21 pm EDT | Matthew W TowseSVP and Chief Financial Office | 459 | $14.44 | $6,628 | 18,402 | — | plan? |
| Jul 14, 2015 SForm 4 → | Jul 15, 4:07 pm EDT | Winifred L SwanSVP and General Counsel | 2,500 | $14.71 | $36,775 | 23,719 | −9.54% | plan? |
| Jul 14, 2015 MForm 4 → | Jul 15, 4:07 pm EDT | Winifred L SwanSVP and General Counsel | 620 | $9.96 | $6,175 | 26,219 | — | plan? |
| Jul 9, 2015 SForm 4 → | Jul 13, 4:14 pm EDT | Joseph E Turk Jr.President | 339 | $14.06 | $4,766 | 116,163 | −0.29% | plan? |
| Jul 9, 2015 MForm 4 → | Jul 13, 4:14 pm EDT | Joseph E Turk Jr.President | 339 | $2.11 | $715 | 116,502 | — | plan? |
| Jun 23, 2015 SForm 4 → | Jun 24, 4:07 pm EDT | Joseph E Turk Jr.President | 2,000 | $15.36 | $30,720 | 116,163 | −1.69% | plan? |
| Jun 17, 2015 SForm 4 → | Jun 19, 4:14 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 20,000 | $15.56 | $311,200 | 876,756 | −2.23% | plan? |
| Jun 17, 2015 MForm 4 → | Jun 19, 4:14 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 20,000 | $2.11 | $42,200 | 886,756 | — | plan? |
| Jun 15, 2015 SForm 4 → | Jun 16, 4:35 pm EDT | Winifred L SwanSVP and General Counsel | 2,500 | $15.48 | $38,700 | 25,599 | −8.90% | plan? |
| Jun 15, 2015 MForm 4 → | Jun 16, 4:35 pm EDT | Winifred L SwanSVP and General Counsel | 620 | $9.96 | $6,175 | 28,099 | — | plan? |
| Jun 10, 2015 SForm 4 → | Jun 10, 6:35 pm EDT | Joseph E Turk Jr.President | 2,839 | $16.00 | $45,424 | 118,163 | −2.35% | plan? |
| Jun 10, 2015 MForm 4 → | Jun 10, 6:35 pm EDT | Joseph E Turk Jr.President | 1,339 | $7.97 | $10,675 | 121,002 | — | plan? |
| May 26, 2015 SForm 4 → | May 28, 4:07 pm EDT | Joseph E Turk Jr.President | 2,000 | $16.64 | $33,280 | 119,663 | −1.64% | plan? |
| May 20, 2015 FMForm 4 → | May 22, 4:14 pm EDT | Craig W MooreDirector | 25,478 | $15.25 | $388,643 | 98,046 | — | plan? |
| May 18, 2015 SForm 4 → | May 19, 4:56 pm EDT | Winifred L SwanSVP and General Counsel | 2,500 | $16.65 | $41,625 | 27,479 | −8.34% | plan? |
| May 18, 2015 MForm 4 → | May 19, 4:56 pm EDT | Winifred L SwanSVP and General Counsel | 620 | $9.96 | $6,175 | 29,979 | — | plan? |
| May 14, 2015 SForm 4 → | May 15, 4:35 pm EDT | Winifred L SwanSVP and General Counsel | 500 | $16.33 | $8,165 | 29,359 | −1.67% | plan? |
| May 13, 2015 SForm 4 → | Apr 15, 2016, 6:35 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $16.21 | $162,100 | 912,616 | −1.08% | plan? late |
| May 13, 2015 MForm 4 → | Apr 15, 2016, 6:35 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $2.11 | $21,100 | 922,616 | — | plan? late |
| May 13, 2015 SForm 4 → | May 15, 4:35 pm EDT | Joseph E Turk Jr.President | 1,650 | $16.31 | $26,911 | 121,663 | −1.34% | plan? |
| May 13, 2015 MForm 4 → | May 15, 4:35 pm EDT | Joseph E Turk Jr.President | 150 | $2.11 | $317 | 123,313 | — | plan? |
| May 12, 2015 SForm 4 → | May 13, 4:42 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $16.44 | $164,400 | 876,756 | −1.13% | plan? |
| May 12, 2015 MForm 4 → | May 13, 4:42 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $2.11 | $21,100 | 886,756 | — | plan? |
| Apr 21, 2015 SForm 4 → | Apr 22, 4:35 pm EDT | Joseph E Turk Jr.President | 1,950 | $18.40 | $35,880 | 123,163 | −1.56% | plan? |
| Apr 21, 2015 MForm 4 → | Apr 22, 4:35 pm EDT | Joseph E Turk Jr.President | 950 | $8.72 | $8,285 | 125,113 | — | plan? |
| Apr 17, 2015 SForm 4 → | Apr 21, 4:35 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | $18.08 | $180,800 | 876,756 | −1.13% | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Apr 14, 2016 MForm 4 → | Apr 15, 5:35 pm EDT | Winifred L SwanSVP and General Counsel | 619 | — | — | 0 | — | |
| Apr 5, 2016 MForm 4 → | Apr 6, 4:56 pm EDT | Joseph E Turk Jr.President | 1,000 | — | — | 6,096 | — | |
| Mar 14, 2016 MForm 4 → | Mar 15, 4:49 pm EDT | Winifred L SwanSVP and General Counsel | 620 | — | — | 619 | — | |
| Mar 9, 2016 AMForm 4 → | Mar 10, 4:28 pm EST | Joseph E Turk Jr.President | 179,772 | — | — | 7,096 | — | |
| Mar 9, 2016 AForm 4 → | Mar 10, 4:28 pm EST | Winifred L SwanSVP and General Counsel | 71,509 | — | — | 71,509 | — | |
| Mar 9, 2016 AForm 4 → | Mar 10, 4:28 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 268,159 | — | — | 268,159 | — | |
| Mar 9, 2016 AForm 4 → | Mar 10, 4:28 pm EST | Matthew W TowseSVP and Chief Financial Office | 89,386 | — | — | 89,386 | — | |
| Mar 9, 2016 AForm 4 → | Mar 10, 4:28 pm EST | Robert S. BrownPresident, NxStage Kidney Care | 71,509 | — | — | 71,509 | — | |
| Mar 3, 2016 MForm 4 → | Mar 7, 4:35 pm EST | Winifred L SwanSVP and General Counsel | 7,919 | — | — | 7,919 | — | |
| Mar 3, 2016 MForm 4 → | Mar 7, 4:35 pm EST | Joseph E Turk Jr.President | 9,746 | — | — | 9,747 | — | |
| Mar 3, 2016 MForm 4 → | Mar 7, 4:28 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 28,021 | — | — | 28,022 | — | |
| Mar 3, 2016 MForm 4 → | Mar 7, 4:14 pm EST | Robert S. BrownPresident, NxStage Kidney Care | 9,746 | — | — | 9,747 | — | |
| Mar 3, 2016 MForm 4 → | Mar 7, 4:07 pm EST | Matthew W TowseSVP and Chief Financial Office | 9,746 | — | — | 9,747 | — | |
| Feb 24, 2016 MForm 4 → | Feb 25, 4:07 pm EST | Joseph E Turk Jr.President | 992 | — | — | 0 | — | |
| Feb 16, 2016 MForm 4 → | Feb 18, 4:21 pm EST | Winifred L SwanSVP and General Counsel | 620 | — | — | 1,239 | — | |
| Feb 12, 2016 MForm 4 → | Feb 17, 4:21 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 20,000 | — | — | 10,000 | — | |
| Feb 10, 2016 MForm 4 → | Feb 12, 5:21 pm EST | Joseph E Turk Jr.President | 991 | — | — | 992 | — | |
| Feb 9, 2016 MForm 4 → | Feb 10, 4:56 pm EST | Joseph E Turk Jr.President | 1,000 | — | — | 8,096 | — | |
| Feb 4, 2016 MForm 4 → | Feb 5, 4:07 pm EST | Joseph E Turk Jr.President | 991 | — | — | 1,983 | — | |
| Jan 14, 2016 MForm 4 → | Jan 15, 4:07 pm EST | Winifred L SwanSVP and General Counsel | 620 | — | — | 1,859 | — | |
| Jan 11, 2016 MForm 4 → | Jan 11, 4:21 pm EST | Matthew W TowseSVP and Chief Financial Office | 3,472 | — | — | 51,330 | — | |
| Jan 8, 2016 MForm 4 → | Jan 11, 4:21 pm EST | Joseph E Turk Jr.President | 1,500 | — | — | 53,897 | — | |
| Jan 7, 2016 MForm 4 → | Jan 8, 4:42 pm EST | Joseph E Turk Jr.President | 2,213 | — | — | 9,096 | — | |
| Dec 31, 2015 MForm 4 → | Jan 4, 2016, 4:21 pm EST | Joseph E Turk Jr.President | 11,200 | — | — | 2,974 | — | |
| Dec 22, 2015 MForm 4 → | Dec 23, 4:07 pm EST | Joseph E Turk Jr.President | 3,000 | — | — | 55,397 | — | |
| Dec 16, 2015 MForm 4 → | Dec 17, 4:21 pm EST | Joseph E Turk Jr.President | 800 | — | — | 19,309 | — | |
| Dec 15, 2015 MForm 4 → | Dec 17, 4:21 pm EST | Matthew W TowseSVP and Chief Financial Office | 2,863 | — | — | 54,802 | — | |
| Dec 14, 2015 MForm 4 → | Dec 15, 4:21 pm EST | Winifred L SwanSVP and General Counsel | 620 | — | — | 2,479 | — | |
| Dec 10, 2015 MForm 4 → | Dec 11, 4:35 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 9,274 | — | — | 30,000 | — | |
| Dec 8, 2015 MForm 4 → | Dec 9, 5:21 pm EST | Joseph E Turk Jr.President | 1,413 | — | — | 20,109 | — | |
| Nov 16, 2015 MForm 4 → | Nov 17, 5:07 pm EST | Winifred L SwanSVP and General Counsel | 620 | — | — | 3,099 | — | |
| Nov 12, 2015 MForm 4 → | Nov 16, 5:49 pm EST | Joseph E Turk Jr.President | 2,555 | — | — | 21,522 | — | |
| Nov 10, 2015 MForm 4 → | Nov 12, 9:21 pm EST | Joseph E Turk Jr.President | 7,500 | — | — | 58,397 | — | |
| Nov 10, 2015 MForm 4 → | Nov 12, 9:14 pm EST | Matthew W TowseSVP and Chief Financial Office | 2,863 | — | — | 57,665 | — | |
| Nov 10, 2015 MForm 4 → | Nov 12, 9:07 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | — | — | 39,274 | — | |
| Nov 10, 2015 MForm 4 → | Nov 12, 8:56 pm EST | Perper ReidDirector | 7,000 | — | — | 7,000 | — | |
| Nov 9, 2015 MForm 4 → | Nov 9, 6:14 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | — | — | 49,274 | — | |
| Nov 4, 2015 MForm 4 → | Nov 4, 5:49 pm EST | Matthew W TowseSVP and Chief Financial Office | 8,591 | — | — | 60,528 | — | |
| Nov 3, 2015 MForm 4 → | Nov 5, 5:07 pm EST | Joseph E Turk Jr.President | 4,826 | — | — | 23,735 | — | |
| Nov 3, 2015 MForm 4 → | Nov 4, 6:00 pm EST | Robert S. BrownPresident, NxStage Kidney Care | 44,400 | — | — | 0 | — | |
| Oct 16, 2015 MForm 4 → | Oct 16, 5:28 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | — | — | 59,274 | — | |
| Oct 15, 2015 MForm 4 → | Oct 15, 6:21 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | — | — | 69,274 | — | |
| Oct 14, 2015 MForm 4 → | Oct 14, 5:49 pm EDT | Winifred L SwanSVP and General Counsel | 620 | — | — | 3,719 | — | |
| Oct 8, 2015 MForm 4 → | Oct 9, 4:42 pm EDT | Joseph E Turk Jr.President | 1,339 | — | — | 28,561 | — | |
| Sep 17, 2015 MForm 4 → | Sep 17, 6:14 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | — | — | 79,274 | — | |
| Sep 16, 2015 MForm 4 → | Sep 16, 5:21 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | — | — | 89,274 | — | |
| Sep 14, 2015 MForm 4 → | Sep 15, 4:07 pm EDT | Winifred L SwanSVP and General Counsel | 620 | — | — | 4,339 | — | |
| Sep 9, 2015 MForm 4 → | Sep 11, 4:14 pm EDT | Joseph E Turk Jr.President | 1,339 | — | — | 6,855 | — | |
| Aug 17, 2015 MForm 4 → | Aug 18, 4:35 pm EDT | Robert S. BrownPresident, NxStage Kidney Care | 10,825 | — | — | 0 | — | |
| Aug 14, 2015 MForm 4 → | Aug 17, 4:07 pm EDT | Winifred L SwanSVP and General Counsel | 620 | — | — | 4,959 | — | |
| Aug 13, 2015 MForm 4 → | Aug 17, 4:07 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | — | — | 99,274 | — | |
| Aug 12, 2015 MForm 4 → | Aug 14, 4:07 pm EDT | Joseph E Turk Jr.President | 1,752 | — | — | 30,561 | — | |
| Aug 12, 2015 MForm 4 → | Aug 14, 4:07 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | — | — | 109,274 | — | |
| Aug 7, 2015 MForm 4 → | Aug 10, 4:28 pm EDT | Joseph E Turk Jr.President | 826 | — | — | 31,974 | — | |
| Aug 4, 2015 MForm 4 → | Aug 6, 4:35 pm EDT | Joseph E Turk Jr.President | 1,000 | — | — | 32,800 | — | |
| Jul 14, 2015 MForm 4 → | Jul 15, 4:07 pm EDT | Winifred L SwanSVP and General Counsel | 620 | — | — | 5,579 | — | |
| Jul 9, 2015 MForm 4 → | Jul 13, 4:14 pm EDT | Joseph E Turk Jr.President | 339 | — | — | 7,533 | — | |
| Jun 17, 2015 MForm 4 → | Jun 19, 4:14 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 20,000 | — | — | 119,274 | — | |
| Jun 15, 2015 MForm 4 → | Jun 16, 4:35 pm EDT | Winifred L SwanSVP and General Counsel | 620 | — | — | 6,199 | — | |
| Jun 10, 2015 MForm 4 → | Jun 10, 6:35 pm EDT | Joseph E Turk Jr.President | 1,339 | — | — | 33,800 | — | |
| May 21, 2015 AForm 4 → | May 26, 5:56 pm EDT | Perper ReidDirector | 19,724 | — | — | 19,724 | — | |
| May 21, 2015 AForm 4 → | May 26, 5:56 pm EDT | Barry M StraubeDirector | 19,724 | — | — | 19,724 | — | |
| May 21, 2015 AForm 4 → | May 26, 5:56 pm EDT | Craig W MooreDirector | 19,724 | — | — | 19,724 | — | |
| May 21, 2015 AForm 4 → | May 26, 5:49 pm EDT | Earl R LewisDirector | 19,724 | — | — | 19,724 | — | |
| May 21, 2015 AForm 4 → | May 26, 5:49 pm EDT | Jean K MixerDirector | 19,724 | — | — | 19,724 | — | |
| May 21, 2015 AForm 4 → | May 26, 5:49 pm EDT | Daniel A GianniniDirector | 19,724 | — | — | 19,724 | — | |
| May 21, 2015 AForm 4 → | May 26, 5:42 pm EDT | Robert G FunariDirector | 19,724 | — | — | 19,724 | — | |
| May 20, 2015 MForm 4 → | May 22, 4:14 pm EDT | Craig W MooreDirector | 14,000 | — | — | 0 | — | |
| May 18, 2015 MForm 4 → | May 19, 4:56 pm EDT | Winifred L SwanSVP and General Counsel | 620 | — | — | 6,819 | — | |
| May 13, 2015 MForm 4 → | Apr 15, 2016, 6:35 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | — | — | 0 | — | late |
| May 13, 2015 MForm 4 → | May 15, 4:35 pm EDT | Joseph E Turk Jr.President | 150 | — | — | 8,211 | — | |
| May 12, 2015 MForm 4 → | May 13, 4:42 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | — | — | 139,274 | — | |
| Apr 21, 2015 MForm 4 → | Apr 22, 4:35 pm EDT | Joseph E Turk Jr.President | 950 | — | — | 34,800 | — | |
| Apr 17, 2015 MForm 4 → | Apr 21, 4:35 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | — | — | 149,274 | — | |
| Apr 16, 2015 MForm 4 → | Apr 17, 4:42 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 10,000 | — | — | 159,274 | — | |
| Mar 31, 2015 MForm 4 → | Apr 2, 5:21 pm EDT | Joseph E Turk Jr.President | 800 | — | — | 35,600 | — | |
| Mar 26, 2015 MForm 4 → | Mar 30, 4:42 pm EDT | Joseph E Turk Jr.President | 150 | — | — | 8,511 | — | |
| Mar 17, 2015 MForm 4 → | Mar 19, 4:56 pm EDT | Jeffrey H BurbankChief Executive Officer, Director | 20,000 | — | — | 169,274 | — | |
| Mar 17, 2015 MForm 4 → | Mar 19, 4:28 pm EDT | Joseph E Turk Jr.President | 136 | — | — | 0 | — | |
| Mar 17, 2015 MForm 4 → | Mar 19, 4:28 pm EDT | Perper ReidDirector | 14,000 | — | — | 0 | — | |
| Mar 13, 2015 MForm 4 → | Mar 17, 5:35 pm EDT | Daniel A GianniniDirector | 14,000 | — | — | 0 | — | |
| Mar 3, 2015 AMForm 4 → | Mar 5, 8:14 pm EST | Winifred L SwanSVP and General Counsel | 88,666 | — | — | 0 | — | |
| Mar 3, 2015 AMForm 4 → | Mar 5, 7:56 pm EST | Robert S. BrownPresident, NxStage Kidney Care | 108,278 | — | — | 0 | — | |
| Mar 3, 2015 AMForm 4 → | Mar 5, 7:28 pm EST | Matthew W TowseSVP and Chief Financial Office | 104,603 | — | — | 19,493 | — | |
| Mar 3, 2015 AMForm 4 → | Mar 5, 7:07 pm EST | Joseph E Turk Jr.President | 145,321 | — | — | 0 | — | |
| Mar 3, 2015 AMForm 4 → | Mar 5, 6:21 pm EST | Jeffrey H BurbankChief Executive Officer, Director | 327,250 | — | — | 0 | — | |
| Feb 25, 2015 MForm 4 → | Feb 26, 5:28 pm EST | Joseph E Turk Jr.President | 1,082 | — | — | 36,400 | — | |
| Feb 20, 2015 MForm 4 → | Feb 20, 4:07 pm EST | Earl R LewisDirector | 14,000 | — | — | 0 | — | |
| Jan 27, 2015 MForm 4 → | Jan 28, 6:07 pm EST | Joseph E Turk Jr.President | 1,350 | — | — | 37,200 | — | |
| Jan 13, 2015 MForm 4 → | Jan 14, 5:07 pm EST | Winifred L SwanSVP and General Counsel | 666 | — | — | 0 | — | |
| Dec 31, 2014 MForm 4 → | Jan 5, 2015, 5:17 pm EST | Joseph E Turk Jr.President | 4,628 | — | — | 800 | — | |
| Dec 15, 2014 MForm 4 → | Oct 22, 2015, 6:14 pm EDT | Joseph E Turk Jr.President | 5,800 | — | — | 0 | — | late |