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 2026-08-22 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.

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 2026-08-22 05:23 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2013-01-03 S, Open-market sale NxStage Medical, Inc.NXTM 120,360, disposed Open Form 4 filing 0001209191-13-001627
2013-01-02 S, Open-market sale NxStage Medical, Inc.NXTM 299,491, disposed Open Form 4 filing 0001209191-13-000296
2012-12-31 S, Open-market sale NxStage Medical, Inc.NXTM 107,834, disposed Open Form 4 filing 0001209191-13-000296
2012-12-20 S, Open-market sale NxStage Medical, Inc.NXTM 162,627, disposed Open Form 4 filing 0001209191-12-059068
2012-12-19 S, Open-market sale NxStage Medical, Inc.NXTM 156,958, disposed Open Form 4 filing 0001209191-12-058672
2012-12-18 S, Open-market sale NxStage Medical, Inc.NXTM 180,526, disposed Open Form 4 filing 0001209191-12-058672
2012-12-17 S, Open-market sale NxStage Medical, Inc.NXTM 241,005, disposed Open Form 4 filing 0001209191-12-058672
2012-12-14 S, Open-market sale NxStage Medical, Inc.NXTM 241,904, disposed Open Form 4 filing 0001209191-12-057820
2012-12-13 S, Open-market sale NxStage Medical, Inc.NXTM 117,054, disposed Open Form 4 filing 0001209191-12-057820
2012-12-12 S, Open-market sale NxStage Medical, Inc.NXTM 212,546, disposed Open Form 4 filing 0001209191-12-057820
2012-12-11 S, Open-market sale NxStage Medical, Inc.NXTM 429,248, disposed Open Form 4 filing 0001209191-12-056926
2012-12-10 S, Open-market sale NxStage Medical, Inc.NXTM 139,418, disposed Open Form 4 filing 0001209191-12-056926
2012-12-07 S, Open-market sale NxStage Medical, Inc.NXTM 125,070, disposed Open Form 4 filing 0001209191-12-056926
2012-12-06 S, Open-market sale NxStage Medical, Inc.NXTM 235,357, disposed Open Form 4 filing 0001209191-12-056211
2012-12-05 S, Open-market sale NxStage Medical, Inc.NXTM 370,125, disposed Open Form 4 filing 0001209191-12-056211
2012-12-04 S, Open-market sale NxStage Medical, Inc.NXTM 921,138, disposed Open Form 4 filing 0001209191-12-056211
2012-12-03 S, Open-market sale NxStage Medical, Inc.NXTM 317,456, disposed Open Form 4 filing 0001209191-12-055401
2012-11-30 S, Open-market sale NxStage Medical, Inc.NXTM 239,568, disposed Open Form 4 filing 0001209191-12-055401
2012-11-29 S, Open-market sale NxStage Medical, Inc.NXTM 258,982, disposed Open Form 4 filing 0001209191-12-055401
2012-11-28 S, Open-market sale NxStage Medical, Inc.NXTM 210,899, disposed Open Form 4 filing 0001209191-12-054830
2012-11-27 S, Open-market sale NxStage Medical, Inc.NXTM 281,403, disposed Open Form 4 filing 0001209191-12-054830
2012-11-26 S, Open-market sale NxStage Medical, Inc.NXTM 232,252, disposed Open Form 4 filing 0001209191-12-054830
2012-11-23 S, Open-market sale NxStage Medical, Inc.NXTM 117,356, disposed Open Form 4 filing 0001209191-12-054511
2012-11-21 S, Open-market sale NxStage Medical, Inc.NXTM 204,547, disposed Open Form 4 filing 0001209191-12-054511
2012-11-20 S, Open-market sale NxStage Medical, Inc.NXTM 163,293, disposed Open Form 4 filing 0001209191-12-054368
2012-11-19 S, Open-market sale NxStage Medical, Inc.NXTM 146,137, disposed Open Form 4 filing 0001209191-12-054368
2012-11-16 S, Open-market sale NxStage Medical, Inc.NXTM 15,402, disposed Open Form 4 filing 0001209191-12-053560
2012-11-15 S, Open-market sale NxStage Medical, Inc.NXTM 108,902, disposed Open Form 4 filing 0001209191-12-053560
2012-11-14 S, Open-market sale NxStage Medical, Inc.NXTM 292,541, disposed Open Form 4 filing 0001209191-12-053560
2012-11-13 S, Open-market sale NxStage Medical, Inc.NXTM 469,183, disposed Open Form 4 filing 0001209191-12-052899
2012-11-12 S, Open-market sale NxStage Medical, Inc.NXTM 349,788, disposed Open Form 4 filing 0001209191-12-052899
2012-11-09 S, Open-market sale NxStage Medical, Inc.NXTM 339,905, disposed Open Form 4 filing 0001209191-12-052899
2012-11-08 S, Open-market sale NxStage Medical, Inc.NXTM 2 lines 974,760, disposed Open Form 4 filing 0001209191-12-052899
2012-11-06 S, Open-market sale NxStage Medical, Inc.NXTM 25,095, disposed Open Form 4 filing 0001209191-12-052178
2012-11-05 S, Open-market sale NxStage Medical, Inc.NXTM 54,999, disposed Open Form 4 filing 0001209191-12-052178
2012-11-02 S, Open-market sale NxStage Medical, Inc.NXTM 157,473, disposed Open Form 4 filing 0001209191-12-051535
2012-11-01 S, Open-market sale NxStage Medical, Inc.NXTM 159,309, disposed Open Form 4 filing 0001209191-12-051535
2012-10-31 S, Open-market sale NxStage Medical, Inc.NXTM 69,767, disposed Open Form 4 filing 0001209191-12-051535
2012-10-26 S, Open-market sale NxStage Medical, Inc.NXTM 121,491, disposed Open Form 4 filing 0001209191-12-050970
2012-10-25 S, Open-market sale NxStage Medical, Inc.NXTM 286,468, disposed Open Form 4 filing 0001209191-12-050691
2012-10-24 S, Open-market sale NxStage Medical, Inc.NXTM 409,432, disposed Open Form 4 filing 0001209191-12-050691
2012-10-23 S, Open-market sale NxStage Medical, Inc.NXTM 457,880, disposed Open Form 4 filing 0001209191-12-050326
2012-10-22 S, Open-market sale NxStage Medical, Inc.NXTM 329,576, disposed Open Form 4 filing 0001209191-12-050326
2012-10-19 S, Open-market sale NxStage Medical, Inc.NXTM 255,294, disposed Open Form 4 filing 0001209191-12-050326
2012-10-18 S, Open-market sale NxStage Medical, Inc.NXTM 235,412, disposed Open Form 4 filing 0001209191-12-049945
2012-10-17 S, Open-market sale NxStage Medical, Inc.NXTM 253,253, disposed Open Form 4 filing 0001209191-12-049945
2012-10-16 S, Open-market sale NxStage Medical, Inc.NXTM 146,653, disposed Open Form 4 filing 0001209191-12-049945
2011-06-30 S, Open-market sale NxStage Medical, Inc.NXTM 997,091, disposed Open Form 4 filing 0001209191-11-037276
2011-06-29 S, Open-market sale NxStage Medical, Inc.NXTM 1,018,945, disposed Open Form 4 filing 0001209191-11-037276

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
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 2026-08-23 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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