Insider · CIK 0001289884

Ketchum Steven B

CIK 0001289884 Name as filed on the most recent filing

Filed as Ketchum Steven B (20)

36 transaction lines · from 20 filings · filed 2010-07-01 to 2023-12-14 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.

36 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
2023-12-12 S, Open-market sale Amarin Corp Plc\UkAMRN 26,963, disposed Open Form 4 filing 0000950170-23-070510
2021-02-01 S, Open-market sale Amarin Corp Plc\UkAMRN 2 lines 1,754,134, disposed Open Form 4 filing 0001562180-21-000880
2021-01-27 S, Open-market sale Amarin Corp Plc\UkAMRN 2 lines 3,378,131, disposed Open Form 4 filing 0001562180-21-000647
2019-04-30 S, Open-market sale Amarin Corp Plc\UkAMRN 178,107, disposed Open Form 4 filing 0001209191-19-027161
2019-04-01 S, Open-market sale Amarin Corp Plc\UkAMRN 2 lines 191,392, disposed Open Form 4 filing 0001209191-19-022107
2019-03-01 S, Open-market sale Amarin Corp Plc\UkAMRN 3 lines 1,016,275, disposed Open Form 4 filing 0001209191-19-015276
2019-02-28 S, Open-market sale Amarin Corp Plc\UkAMRN 197,249, disposed Open Form 4 filing 0001209191-19-015276
2019-02-01 S, Open-market sale Amarin Corp Plc\UkAMRN 477,498, disposed Open Form 4 filing 0001209191-19-006639
2019-01-31 S, Open-market sale Amarin Corp Plc\UkAMRN 166,875, disposed Open Form 4 filing 0001209191-19-006639
2018-12-31 S, Open-market sale Amarin Corp Plc\UkAMRN 230,212, disposed Open Form 4 filing 0001209191-19-000519
2018-11-30 S, Open-market sale Amarin Corp Plc\UkAMRN 303,174, disposed Open Form 4 filing 0001209191-18-060458
2018-10-31 S, Open-market sale Amarin Corp Plc\UkAMRN 2 lines 353,454, disposed Open Form 4 filing 0001209191-18-057000
2018-10-01 S, Open-market sale Amarin Corp Plc\UkAMRN 2,005,589, disposed Open Form 4 filing 0001209191-18-053469
2018-09-28 S, Open-market sale Amarin Corp Plc\UkAMRN 2 lines 3,100,000, disposed Open Form 4 filing 0001209191-18-053469
2018-09-25 S, Open-market sale Amarin Corp Plc\UkAMRN 2 lines 2,700,000, disposed Open Form 4 filing 0001209191-18-052388
2018-09-24 S, Open-market sale Amarin Corp Plc\UkAMRN 3 lines 7,060,024, disposed Open Form 4 filing 0001209191-18-052388
2018-01-23 S, Open-market sale Amarin Corp Plc\UkAMRN 596,430, disposed Open Form 4 filing 0001209191-18-004978
2018-01-11 S, Open-market sale Amarin Corp Plc\UkAMRN 11,493, disposed Open Form 4 filing 0001209191-18-003659
2018-01-05 S, Open-market sale Amarin Corp Plc\UkAMRN 284,631, disposed Open Form 4 filing 0001209191-18-003008
2018-01-02 S, Open-market sale Amarin Corp Plc\UkAMRN 545,092, disposed Open Form 4 filing 0001209191-18-002255
2017-10-05 S, Open-market sale Amarin Corp Plc\UkAMRN 221,199, disposed Open Form 4 filing 0001209191-17-056347
2015-07-24 S, Open-market sale Sunesis Pharmaceuticals IncSNSS 2 lines 21,989, disposed Open Form 4 filing 0001104659-15-053993
2013-11-08 S, Open-market sale Sunesis Pharmaceuticals IncSNSS 53,364, disposed Open Form 4 filing 0001179110-14-006340
2013-11-07 S, Open-market sale Sunesis Pharmaceuticals IncSNSS 98,295, disposed Open Form 4 filing 0001179110-14-006340
2010-06-30 P, Open-market purchase Sunesis Pharmaceuticals IncSNSS 65,517, acquired Open Form 4 filing 0001179110-10-011225

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
O, Officer
Officer
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 35
  • 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. Ketchum Steven B, insider transactions. Retrieved 2026-08-23 from https://ebomi.com/insider/0001289884

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

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