Insider · CIK 0001382096

Brown Robert S.

CIK 0001382096 Name as filed on the most recent filing

Filed as Brown Robert S. (41)

57 transaction lines · from 41 filings · filed 2010-05-21 to 2017-04-04 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

57 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2017-04-03 S, Open-market sale NxStage Medical, Inc.NXTM 382,960, disposed Open Form 4 filing 0001246360-17-001558
2017-03-07 S, Open-market sale NxStage Medical, Inc.NXTM 555,000, disposed Open Form 4 filing 0001246360-17-001251
2017-03-06 S, Open-market sale NxStage Medical, Inc.NXTM 178,984, disposed Open Form 4 filing 0001246360-17-001214
2017-02-14 S, Open-market sale NxStage Medical, Inc.NXTM 69,229, disposed Open Form 4 filing 0001246360-17-000752
2017-02-08 S, Open-market sale NxStage Medical, Inc.NXTM 84,321, disposed Open Form 4 filing 0001246360-17-000491
2017-02-07 S, Open-market sale NxStage Medical, Inc.NXTM 85,842, disposed Open Form 4 filing 0001246360-17-000462
2017-02-06 S, Open-market sale NxStage Medical, Inc.NXTM 89,593, disposed Open Form 4 filing 0001246360-17-000452
2017-02-03 S, Open-market sale NxStage Medical, Inc.NXTM 348,010, disposed Open Form 4 filing 0001246360-17-000452
2017-02-02 S, Open-market sale NxStage Medical, Inc.NXTM 474,146, disposed Open Form 4 filing 0001246360-17-000417
2017-02-01 S, Open-market sale NxStage Medical, Inc.NXTM 522,393, disposed Open Form 4 filing 0001246360-17-000417
2017-01-26 S, Open-market sale NxStage Medical, Inc.NXTM 183,750, disposed Open Form 4 filing 0001246360-17-000341
2017-01-25 S, Open-market sale NxStage Medical, Inc.NXTM 522,600, disposed Open Form 4 filing 0001246360-17-000341
2017-01-24 S, Open-market sale NxStage Medical, Inc.NXTM 387,900, disposed Open Form 4 filing 0001246360-17-000341
2017-01-23 S, Open-market sale NxStage Medical, Inc.NXTM 386,100, disposed Open Form 4 filing 0001246360-17-000246
2017-01-19 S, Open-market sale NxStage Medical, Inc.NXTM 2 lines 180,262, disposed Open Form 4 filing 0001246360-17-000246
2017-01-18 S, Open-market sale NxStage Medical, Inc.NXTM 225,687, disposed Open Form 4 filing 0001246360-17-000209
2017-01-17 S, Open-market sale NxStage Medical, Inc.NXTM 299,515, disposed Open Form 4 filing 0001246360-17-000185
2015-11-03 S, Open-market sale NxStage Medical, Inc.NXTM 843,600, disposed Open Form 4 filing 0001246360-15-003503
2015-08-17 S, Open-market sale NxStage Medical, Inc.NXTM 198,098, disposed Open Form 4 filing 0001246360-15-002941
2014-12-03 S, Open-market sale NxStage Medical, Inc.NXTM 5,244, disposed Open Form 4 filing 0001209191-14-073237
2014-12-02 S, Open-market sale NxStage Medical, Inc.NXTM 605,168, disposed Open Form 4 filing 0001209191-14-072512
2014-10-23 S, Open-market sale NxStage Medical, Inc.NXTM 631,619, disposed Open Form 4 filing 0001209191-14-064790
2014-10-22 S, Open-market sale NxStage Medical, Inc.NXTM 27,550, disposed Open Form 4 filing 0001209191-14-064790
2013-10-21 S, Open-market sale NxStage Medical, Inc.NXTM 1,054,326, disposed Open Form 4 filing 0001209191-13-048944
2013-10-18 S, Open-market sale NxStage Medical, Inc.NXTM 907,074, disposed Open Form 4 filing 0001209191-13-048944
2012-05-15 S, Open-market sale NxStage Medical, Inc.NXTM 150,531, disposed Open Form 4 filing 0001209191-12-028586
2012-02-15 S, Open-market sale NxStage Medical, Inc.NXTM 211,967, disposed Open Form 4 filing 0001209191-12-011265
2011-11-15 S, Open-market sale NxStage Medical, Inc.NXTM 194,530, disposed Open Form 4 filing 0001209191-11-056937
2011-10-11 S, Open-market sale NxStage Medical, Inc.NXTM 151,507, disposed Open Form 4 filing 0001209191-11-051565
2011-09-14 S, Open-market sale NxStage Medical, Inc.NXTM 95,300, disposed Open Form 4 filing 0001209191-11-048014
2011-09-13 S, Open-market sale NxStage Medical, Inc.NXTM 36,000, disposed Open Form 4 filing 0001209191-11-047863
2011-08-16 S, Open-market sale NxStage Medical, Inc.NXTM 187,022, disposed Open Form 4 filing 0001209191-11-044658
2011-07-12 S, Open-market sale NxStage Medical, Inc.NXTM 310,949, disposed Open Form 4 filing 0001209191-11-039575
2011-06-14 S, Open-market sale NxStage Medical, Inc.NXTM 293,294, disposed Open Form 4 filing 0001209191-11-034793
2011-05-12 S, Open-market sale NxStage Medical, Inc.NXTM 2 lines 290,065, disposed Open Form 4 filing 0001209191-11-028481
2011-04-14 S, Open-market sale NxStage Medical, Inc.NXTM 337,307, disposed Open Form 4 filing 0001209191-11-023022
2011-03-17 S, Open-market sale NxStage Medical, Inc.NXTM 293,400, disposed Open Form 4 filing 0001209191-11-019004
2011-03-17 S, Open-market sale NxStage Medical, Inc.NXTM 293,400, acquired Open Form 4 filing 0001209191-11-018890
2011-02-17 S, Open-market sale NxStage Medical, Inc.NXTM 2 lines 349,648, disposed Open Form 4 filing 0001209191-11-011276
2011-01-18 S, Open-market sale NxStage Medical, Inc.NXTM 397,077, disposed Open Form 4 filing 0001209191-11-004213
2010-12-14 S, Open-market sale NxStage Medical, Inc.NXTM 281,683, disposed Open Form 4 filing 0001209191-10-061135
2010-11-16 S, Open-market sale NxStage Medical, Inc.NXTM 305,069, disposed Open Form 4 filing 0001209191-10-055916
2010-10-12 S, Open-market sale NxStage Medical, Inc.NXTM 2 lines 103,750, disposed Open Form 4 filing 0001209191-10-050266
2010-09-14 S, Open-market sale NxStage Medical, Inc.NXTM 2 lines 83,000, disposed Open Form 4 filing 0001209191-10-046320
2010-08-19 S, Open-market sale NxStage Medical, Inc.NXTM 49,830, disposed Open Form 4 filing 0001209191-10-043421

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

Codes on this page
S, Open-market sale
Open-market sale
Relationships on this page
O, Officer
Officer

Every value is as reported on the Form 4, totalled to the dollar. Share counts, the price per share and the full list of reporting owners are on each filing's own page, which every row here opens. A row marked n lines adds up that many filed lines of one filing, on one day, on one side of the market; a filing whose lines fall across two pages is left as its lines on both, so no total here is ever short.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 0
  • Open-market sale 57
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Brown Robert S., insider transactions. Retrieved 2026-08-23 from https://ebomi.com/insider/0001382096

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

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