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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 2026-08-20 05:22 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 2026-08-20 05:22 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2025-07-09 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 200 disposed 150.14 30,027.80 Form 4, filing 0001298709-25-000007
2025-07-09 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 200 disposed 150.07 30,014.00 Form 4, filing 0001298709-25-000007
2025-03-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 10,937 disposed 177.66 1,943,026.95 Form 4, filing 0001298709-25-000004
2025-03-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 10,931 disposed 177.62 1,941,611.22 Form 4, filing 0001298709-25-000004
2025-03-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 6,769 disposed 178.77 1,210,076.53 Form 4, filing 0001298709-25-000004
2025-03-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 6,514 disposed 178.76 1,164,415.28 Form 4, filing 0001298709-25-000004
2025-03-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 4,944 disposed 176.80 874,122.93 Form 4, filing 0001298709-25-000004
2025-03-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 4,579 disposed 176.88 809,923.90 Form 4, filing 0001298709-25-000004
2025-03-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,639 disposed 175.97 288,418.76 Form 4, filing 0001298709-25-000004
2025-03-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,331 disposed 179.55 238,976.52 Form 4, filing 0001298709-25-000004
2025-03-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,256 disposed 179.57 225,544.32 Form 4, filing 0001298709-25-000004
2025-03-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,100 disposed 175.83 193,408.16 Form 4, filing 0001298709-25-000004
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 8,923 disposed 163.92 1,462,617.11 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 8,381 disposed 163.91 1,373,755.69 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 6,302 disposed 163.07 1,027,660.84 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 5,942 disposed 163.04 968,804.48 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 4,909 disposed 164.93 809,644.32 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 4,723 disposed 164.92 778,893.54 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,114 disposed 165.79 350,490.00 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,977 disposed 165.82 327,833.06 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 957 disposed 170.47 163,138.55 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 953 disposed 169.48 161,514.63 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 923 disposed 166.93 154,073.99 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 911 disposed 169.65 154,549.69 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 798 disposed 166.96 133,232.64 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 727 disposed 170.43 123,902.83 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 640 disposed 171.63 109,842.43 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 620 disposed 171.62 106,407.19 Form 4, filing 0001298709-24-000017
2024-12-13 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 200 disposed 168.31 33,662.06 Form 4, filing 0001298709-24-000017
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 8,497 disposed 195.43 1,660,566.16 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 6,458 disposed 195.72 1,263,976.55 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 4,159 disposed 200.41 833,525.57 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 4,008 disposed 198.93 797,297.01 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 3,957 disposed 195.16 772,258.80 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 3,600 disposed 200.15 720,547.92 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 3,392 disposed 198.43 673,084.74 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,945 disposed 199.22 586,712.03 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,727 disposed 196.07 534,674.16 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,395 disposed 200.98 481,337.04 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,086 disposed 198.08 413,195.51 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,895 disposed 201.52 381,876.04 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,696 disposed 197.04 334,177.64 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,385 disposed 197.55 273,600.38 Form 4, filing 0001298709-24-000014
2024-09-12 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 800 disposed 201.81 161,446.80 Form 4, filing 0001298709-24-000014
2024-06-11 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 6,358 disposed 177.38 1,127,772.50 Form 4, filing 0001298709-24-000011
2024-06-11 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 5,867 disposed 176.38 1,034,792.12 Form 4, filing 0001298709-24-000011
2024-06-11 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 5,705 disposed 176.68 1,007,951.41 Form 4, filing 0001298709-24-000011
2024-06-11 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 5,447 disposed 177.68 967,814.24 Form 4, filing 0001298709-24-000011
2024-06-11 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 4,975 disposed 175.33 872,273.22 Form 4, filing 0001298709-24-000011
2024-06-11 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 4,550 disposed 175.76 799,693.44 Form 4, filing 0001298709-24-000011

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.

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Codes on this page
S, Open-market sale
Open-market sale

Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.

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 2026-08-21 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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