Insider Stock Trading History of Brown Robert S.


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Brown Robert S. since year 2005. The trader's CIK number is 1382096. At the time of this reporting, Brown Robert S. is the President, NxStage Kidney Care of Nxstage Medical, Inc. . (stock ticker symbol NXTM). See this page for all insider trading activities at Nxstage Medical, Inc. .


Stock purchases, sales, and option exercises reported by insider Brown Robert S. since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2017-04-03 NXTM Nxstage Medical, Inc. Sale 14,397 26.60 382,960
2017-04-03 NXTM Nxstage Medical, Inc. Option Ex 11,917 15.58 185,666
2017-03-06 NXTM Nxstage Medical, Inc. Sale 6,390 28.01 178,983
2017-03-03 NXTM Nxstage Medical, Inc. Option Ex 9,747 .00 0
2017-02-14 NXTM Nxstage Medical, Inc. Sale 2,448 28.28 69,229
2017-02-08 NXTM Nxstage Medical, Inc. Sale 3,054 27.61 84,320
2017-02-07 NXTM Nxstage Medical, Inc. Sale 3,117 27.54 85,842
2017-02-03 NXTM Nxstage Medical, Inc. Option Ex 13,000 14.66 190,580
2017-02-03 NXTM Nxstage Medical, Inc. Sale 13,000 26.77 348,010
2017-02-06 NXTM Nxstage Medical, Inc. Sale 3,283 27.29 89,593
2017-02-02 NXTM Nxstage Medical, Inc. Option Ex 13,000 14.66 190,580
2017-02-02 NXTM Nxstage Medical, Inc. Sale 17,745 26.72 474,146
2017-02-01 NXTM Nxstage Medical, Inc. Sale 19,602 26.65 522,393
2017-02-01 NXTM Nxstage Medical, Inc. Option Ex 13,000 14.66 190,580
2017-01-25 NXTM Nxstage Medical, Inc. Option Ex 20,000 11.03 220,600
2017-01-24 NXTM Nxstage Medical, Inc. Option Ex 15,000 11.03 165,450
2017-01-26 NXTM Nxstage Medical, Inc. Sale 7,000 26.25 183,750
2017-01-25 NXTM Nxstage Medical, Inc. Sale 20,000 26.13 522,600
2017-01-26 NXTM Nxstage Medical, Inc. Option Ex 7,000 11.03 77,210
2017-01-24 NXTM Nxstage Medical, Inc. Sale 15,000 25.86 387,900
2017-01-23 NXTM Nxstage Medical, Inc. Sale 15,000 25.74 386,100
2017-01-19 NXTM Nxstage Medical, Inc. Sale 6,615 27.57 182,375
2017-01-23 NXTM Nxstage Medical, Inc. Option Ex 15,000 11.03 165,450
2017-01-18 NXTM Nxstage Medical, Inc. Sale 8,183 27.58 225,687
2017-01-17 NXTM Nxstage Medical, Inc. Sale 10,805 27.72 299,514
2016-03-03 NXTM Nxstage Medical, Inc. Option Ex 9,746 .00 0
2015-11-03 NXTM Nxstage Medical, Inc. Option Ex 44,400 9.96 442,224
2015-11-03 NXTM Nxstage Medical, Inc. Sale 44,400 19.00 843,600
2015-08-17 NXTM Nxstage Medical, Inc. Option Ex 10,825 2.11 22,840
2015-08-17 NXTM Nxstage Medical, Inc. Sale 10,825 18.30 198,097
2015-03-04 NXTM Nxstage Medical, Inc. Option Ex 3,675 .00 0
2015-03-03 NXTM Nxstage Medical, Inc. Option Ex 9,746 .00 0
2014-12-03 NXTM Nxstage Medical, Inc. Option Ex 300 14.44 4,332
2014-12-03 NXTM Nxstage Medical, Inc. Sale 300 17.48 5,244
2014-12-02 NXTM Nxstage Medical, Inc. Option Ex 34,700 14.44 501,068
2014-12-02 NXTM Nxstage Medical, Inc. Sale 34,700 17.44 605,168
2014-10-23 NXTM Nxstage Medical, Inc. Sale 43,470 14.53 631,619
2014-10-22 NXTM Nxstage Medical, Inc. Sale 1,900 14.50 27,550
2014-10-23 NXTM Nxstage Medical, Inc. Option Ex 43,470 4.54 197,353
2014-10-22 NXTM Nxstage Medical, Inc. Option Ex 1,900 4.54 8,626
2014-03-09 NXTM Nxstage Medical, Inc. Option Ex 3,056 .00 0
2014-03-04 NXTM Nxstage Medical, Inc. Option Ex 3,675 .00 0
2013-12-10 NXTM Nxstage Medical, Inc. Option Ex 10,805 3.33 35,926
2013-10-18 NXTM Nxstage Medical, Inc. Option Ex 64,791 8.92 577,935
2013-10-18 NXTM Nxstage Medical, Inc. Sale 64,791 14.00 907,074
2013-10-21 NXTM Nxstage Medical, Inc. Option Ex 75,309 8.92 671,756
2013-10-21 NXTM Nxstage Medical, Inc. Sale 75,309 14.00 1,054,326
2013-03-09 NXTM Nxstage Medical, Inc. Option Ex 3,056 .00 0
2013-03-04 NXTM Nxstage Medical, Inc. Option Ex 3,675 .00 0
2012-12-31 NXTM Nxstage Medical, Inc. Option Ex 11,981 .00 0
2012-05-15 NXTM Nxstage Medical, Inc. Sale 10,000 15.05 150,530
2012-03-09 NXTM Nxstage Medical, Inc. Option Ex 3,056 .00 0
2012-02-15 NXTM Nxstage Medical, Inc. Sale 10,000 21.20 211,970
2011-12-30 NXTM Nxstage Medical, Inc. Option Ex 11,982 .00 0
2011-11-15 NXTM Nxstage Medical, Inc. Sale 10,000 19.45 194,530
2011-10-11 NXTM Nxstage Medical, Inc. Option Ex 7,000 6.73 47,110
2011-10-11 NXTM Nxstage Medical, Inc. Sale 7,000 21.64 151,508
2011-09-14 NXTM Nxstage Medical, Inc. Option Ex 5,000 8.92 44,600
2011-09-14 NXTM Nxstage Medical, Inc. Sale 5,000 19.06 95,300
2011-09-13 NXTM Nxstage Medical, Inc. Option Ex 2,000 4.54 9,080
2011-09-13 NXTM Nxstage Medical, Inc. Sale 2,000 18.00 36,000
2011-08-16 NXTM Nxstage Medical, Inc. Option Ex 6,900 6.73 46,437
2011-08-16 NXTM Nxstage Medical, Inc. Sale 9,900 18.89 187,020
2011-07-12 NXTM Nxstage Medical, Inc. Option Ex 12,000 5.19 62,280
2011-07-12 NXTM Nxstage Medical, Inc. Sale 15,000 20.73 310,950
2011-06-14 NXTM Nxstage Medical, Inc. Sale 15,000 19.55 293,295
2011-06-14 NXTM Nxstage Medical, Inc. Option Ex 12,000 5.19 62,280
2011-05-12 NXTM Nxstage Medical, Inc. Option Ex 12,000 5.19 62,280
2011-05-12 NXTM Nxstage Medical, Inc. Sale 15,000 19.51 292,710
2011-04-14 NXTM Nxstage Medical, Inc. Sale 15,000 22.49 337,305
2011-04-14 NXTM Nxstage Medical, Inc. Option Ex 12,000 5.19 62,280
2011-03-17 NXTM Nxstage Medical, Inc. Option Ex 12,000 5.19 62,280
2011-03-17 NXTM Nxstage Medical, Inc. Sale 15,000 19.56 293,400
2011-03-08 NXTM Nxstage Medical, Inc. Option Ex 11,982 .00 0
2011-02-17 NXTM Nxstage Medical, Inc. Option Ex 12,000 5.19 62,280
2011-02-17 NXTM Nxstage Medical, Inc. Sale 15,000 23.44 351,570
2011-01-18 NXTM Nxstage Medical, Inc. Sale 15,000 26.47 397,080
2011-01-18 NXTM Nxstage Medical, Inc. Option Ex 12,000 5.19 62,280
2010-12-14 NXTM Nxstage Medical, Inc. Sale 12,000 23.47 281,688
2010-12-14 NXTM Nxstage Medical, Inc. Option Ex 12,000 5.19 62,280
2010-11-16 NXTM Nxstage Medical, Inc. Option Ex 12,000 5.19 62,280
2010-11-16 NXTM Nxstage Medical, Inc. Sale 14,099 21.64 305,074
2010-10-12 NXTM Nxstage Medical, Inc. Option Ex 2,000 2.11 4,220
2010-10-12 NXTM Nxstage Medical, Inc. Sale 5,000 20.75 103,750
2010-09-14 NXTM Nxstage Medical, Inc. Option Ex 2,000 2.11 4,220
2010-09-14 NXTM Nxstage Medical, Inc. Sale 5,000 16.60 83,000
2010-08-19 NXTM Nxstage Medical, Inc. Option Ex 2,000 2.11 4,220
2010-08-19 NXTM Nxstage Medical, Inc. Sale 5,000 16.61 83,050
2010-07-15 NXTM Nxstage Medical, Inc. Sale 5,000 14.08 70,400
2010-07-15 NXTM Nxstage Medical, Inc. Option Ex 2,000 2.11 4,220
2010-06-17 NXTM Nxstage Medical, Inc. Option Ex 2,000 2.11 4,220
2010-06-17 NXTM Nxstage Medical, Inc. Sale 5,000 13.88 69,400
2010-05-20 NXTM Nxstage Medical, Inc. Option Ex 2,000 2.11 4,220
2010-05-20 NXTM Nxstage Medical, Inc. Sale 5,000 11.97 59,850

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Brown Robert S. (President, NxStage Kidney Care of Nxstage Medical, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.