Insider · CIK 0001298709

Krishnan Krish S

CIK 0001298709 Name as filed on the most recent filing

Filed as Krishnan Krish S (40)

234 transaction lines · from 40 filings · filed 2004-08-11 to 2026-06-05 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 2026-08-27 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.

234 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 2026-08-27 05:24 UTC.

Transactions filed by this insider
Direction Date Code Company Value USD Filing
2020-02-19 S, Open-market sale Krystal Biotech, Inc.KRYS 2 lines 1,170,463, disposed Open Form 4 filing 0001209191-20-011211
2020-02-18 S, Open-market sale Krystal Biotech, Inc.KRYS 3 lines 793,066, disposed Open Form 4 filing 0001209191-20-011211
2019-11-18 S, Open-market sale Krystal Biotech, Inc.KRYS 5 lines 1,157,602, disposed Open Form 4 filing 0001209191-19-057115
2019-11-15 S, Open-market sale Krystal Biotech, Inc.KRYS 3 lines 1,405,286, disposed Open Form 4 filing 0001209191-19-057115
2018-10-18 P, Open-market purchase Krystal Biotech, Inc.KRYS 500,000, acquired Open Form 4 filing 0001209191-18-055881
2018-03-19 P, Open-market purchase Krystal Biotech, Inc.KRYS 550,000, acquired Open Form 4 filing 0000925421-18-000155
2017-09-22 P, Open-market purchase Krystal Biotech, Inc.KRYS 1,000,000, acquired Open Form 4 filing 0000925421-17-000358
2015-12-04 S, Open-market sale Intrexon CorpXON 27,111, disposed Open Form 4 filing 0001356090-15-000070
2015-12-02 S, Open-market sale Intrexon CorpXON 718,260, disposed Open Form 4 filing 0001356090-15-000070
2014-05-09 P, Open-market purchase Intrexon CorpXON 297,022, acquired Open Form 4 filing 0001498902-14-000058
2006-11-10 S, Open-market sale NEW River Pharmaceuticals IncNRPH 1,698,505, disposed Open Form 4 filing 0001140361-06-016097
2006-11-09 S, Open-market sale NEW River Pharmaceuticals IncNRPH 2,684,948, disposed Open Form 4 filing 0001140361-06-016097
2006-05-18 S, Open-market sale NEW River Pharmaceuticals IncNRPH 876,204, disposed Open Form 4 filing 0001140361-06-007857
2006-03-20 S, Open-market sale NEW River Pharmaceuticals IncNRPH 925,737, disposed Open Form 4 filing 0001140361-06-004356
2006-02-14 S, Open-market sale NEW River Pharmaceuticals IncNRPH 2 lines 2,476,080, disposed Open Form 4 filing 0001298709-06-000001
2006-02-13 S, Open-market sale NEW River Pharmaceuticals IncNRPH 525,958, disposed Open Form 4 filing 0001298709-06-000001
2005-11-22 S, Open-market sale NEW River Pharmaceuticals IncNRPH 256,723, disposed Open Form 4 filing 0001298709-05-000007
2005-09-09 S, Open-market sale NEW River Pharmaceuticals IncNRPH 2,191,787, disposed Open Form 4 filing 0001298709-05-000006
2005-09-06 S, Open-market sale NEW River Pharmaceuticals IncNRPH 143,666, disposed Open Form 4 filing 0001298709-05-000005
2005-09-02 S, Open-market sale NEW River Pharmaceuticals IncNRPH 66,764, disposed Open Form 4 filing 0001298709-05-000005
2005-09-01 S, Open-market sale NEW River Pharmaceuticals IncNRPH 75,073, disposed Open Form 4 filing 0001298709-05-000005
2005-08-19 S, Open-market sale NEW River Pharmaceuticals IncNRPH 184,750, disposed Open Form 4 filing 0001298709-05-000004
2005-06-15 S, Open-market sale NEW River Pharmaceuticals IncNRPH 330,000, disposed Open Form 4 filing 0001298709-05-000003
2004-08-10 P, Open-market purchase NEW River Pharmaceuticals IncNRPH 4,000, acquired Open Form 4 filing 0001298709-04-000003

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
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 5
  • Open-market sale 229
  • 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. Krishnan Krish S, insider transactions. Retrieved 2026-08-28 from https://ebomi.com/insider/0001298709

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

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