Insider · CIK 0001341407

Utterberg David S

CIK 0001341407 Name as filed on the most recent filing

Filed as Utterberg David S (43)

97 transaction lines · from 43 filings · filed 2005-10-31 to 2013-01-03 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 2026-08-25 05:24 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.

97 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 2026-08-25 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2011-06-28 S, Open-market sale NxStage Medical, Inc.NXTM 1,025,045, disposed Open Form 4 filing 0001209191-11-036607
2011-06-27 S, Open-market sale NxStage Medical, Inc.NXTM 1,012,090, disposed Open Form 4 filing 0001209191-11-036607
2011-06-24 S, Open-market sale NxStage Medical, Inc.NXTM 766,747, disposed Open Form 4 filing 0001209191-11-036607
2011-06-23 S, Open-market sale NxStage Medical, Inc.NXTM 574,693, disposed Open Form 4 filing 0001209191-11-036236
2011-06-22 S, Open-market sale NxStage Medical, Inc.NXTM 934,627, disposed Open Form 4 filing 0001209191-11-036236
2011-06-21 S, Open-market sale NxStage Medical, Inc.NXTM 1,002,895, disposed Open Form 4 filing 0001209191-11-035769
2011-06-20 S, Open-market sale NxStage Medical, Inc.NXTM 389,026, disposed Open Form 4 filing 0001209191-11-035769
2011-06-17 S, Open-market sale NxStage Medical, Inc.NXTM 384,460, disposed Open Form 4 filing 0001209191-11-035769
2011-06-16 S, Open-market sale NxStage Medical, Inc.NXTM 226,524, disposed Open Form 4 filing 0001209191-11-035298
2011-06-15 S, Open-market sale NxStage Medical, Inc.NXTM 389,508, disposed Open Form 4 filing 0001209191-11-035298
2011-06-14 S, Open-market sale NxStage Medical, Inc.NXTM 387,834, disposed Open Form 4 filing 0001209191-11-034799
2011-06-13 S, Open-market sale NxStage Medical, Inc.NXTM 381,010, disposed Open Form 4 filing 0001209191-11-034799
2011-06-10 S, Open-market sale NxStage Medical, Inc.NXTM 380,494, disposed Open Form 4 filing 0001209191-11-034285
2011-05-19 S, Open-market sale NxStage Medical, Inc.NXTM 117,104, disposed Open Form 4 filing 0001209191-11-032907
2011-05-02 S, Open-market sale NxStage Medical, Inc.NXTM 267,824, disposed Open Form 4 filing 0001209191-11-026085
2011-04-29 S, Open-market sale NxStage Medical, Inc.NXTM 331,971, disposed Open Form 4 filing 0001209191-11-025365
2011-04-28 S, Open-market sale NxStage Medical, Inc.NXTM 22,422, disposed Open Form 4 filing 0001209191-11-025365
2011-04-27 S, Open-market sale NxStage Medical, Inc.NXTM 133,256, disposed Open Form 4 filing 0001209191-11-024844
2011-04-26 S, Open-market sale NxStage Medical, Inc.NXTM 95,937, disposed Open Form 4 filing 0001209191-11-024844
2010-10-29 S, Open-market sale NxStage Medical, Inc.NXTM 2,221,202, disposed Open Form 4 filing 0001209191-10-052208
2010-10-28 S, Open-market sale NxStage Medical, Inc.NXTM 554,987, disposed Open Form 4 filing 0001209191-10-052208
2010-10-27 S, Open-market sale NxStage Medical, Inc.NXTM 1,461,517, disposed Open Form 4 filing 0001209191-10-051929
2010-10-26 S, Open-market sale NxStage Medical, Inc.NXTM 902,530, disposed Open Form 4 filing 0001209191-10-051929
2010-10-25 S, Open-market sale NxStage Medical, Inc.NXTM 2 lines 1,987,417, disposed Open Form 4 filing 0001209191-10-051515
2010-10-22 S, Open-market sale NxStage Medical, Inc.NXTM 816,728, disposed Open Form 4 filing 0001209191-10-051515
2010-10-21 S, Open-market sale NxStage Medical, Inc.NXTM 1,228,781, disposed Open Form 4 filing 0001209191-10-051304
2010-10-20 S, Open-market sale NxStage Medical, Inc.NXTM 935,056, disposed Open Form 4 filing 0001209191-10-051304
2010-10-19 S, Open-market sale NxStage Medical, Inc.NXTM 1,817,571, disposed Open Form 4 filing 0001209191-10-051009
2010-10-18 S, Open-market sale NxStage Medical, Inc.NXTM 1,265,060, disposed Open Form 4 filing 0001209191-10-051009
2010-10-15 S, Open-market sale NxStage Medical, Inc.NXTM 1,861,954, disposed Open Form 4 filing 0001209191-10-050544
2010-10-14 S, Open-market sale NxStage Medical, Inc.NXTM 5,871,587, disposed Open Form 4 filing 0001209191-10-050544
2010-09-21 S, Open-market sale NxStage Medical, Inc.NXTM 2 lines 3,622,402, disposed Open Form 4 filing 0001209191-10-047286
2010-09-20 S, Open-market sale NxStage Medical, Inc.NXTM 2 lines 1,966,671, disposed Open Form 4 filing 0001209191-10-047019
2010-09-17 S, Open-market sale NxStage Medical, Inc.NXTM 670,637, disposed Open Form 4 filing 0001209191-10-047019
2010-09-16 S, Open-market sale NxStage Medical, Inc.NXTM 448,773, disposed Open Form 4 filing 0001209191-10-047019
2010-09-15 S, Open-market sale NxStage Medical, Inc.NXTM 616,651, disposed Open Form 4 filing 0001209191-10-046621
2010-09-14 S, Open-market sale NxStage Medical, Inc.NXTM 645,837, disposed Open Form 4 filing 0001209191-10-046621
2010-07-28 S, Open-market sale NxStage Medical, Inc.NXTM 2 lines 11,322,849, disposed Open Form 4 filing 0001209191-10-040137
2010-05-19 S, Open-market sale NxStage Medical, Inc.NXTM 3,064,056, disposed Open Form 4 filing 0001209191-10-029112
2010-05-18 S, Open-market sale NxStage Medical, Inc.NXTM 2,291,330, disposed Open Form 4 filing 0001209191-10-029112
2010-05-17 S, Open-market sale NxStage Medical, Inc.NXTM 5,509,186, disposed Open Form 4 filing 0001209191-10-029112
2010-03-16 S, Open-market sale NxStage Medical, Inc.NXTM 528,100, disposed Open Form 4 filing 0001209191-10-017884
2005-10-27 P, Open-market purchase NxStage Medical, Inc.NXTM 737,890, acquired Open Form 4 filing 0001209191-05-054517

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
P, Open-market purchase
Open-market purchase
Relationships on this page
D, Director
Director

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 1
  • Open-market sale 96
  • 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. Utterberg David S, insider transactions. Retrieved 2026-08-25 from https://ebomi.com/insider/0001341407

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

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