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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
2026-06-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 11,461 disposed 307.68 3,526,292.97 Form 4, filing 0001298709-26-000009
2026-06-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 4,830 disposed 308.47 1,489,898.99 Form 4, filing 0001298709-26-000009
2026-06-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,784 disposed 309.49 861,620.44 Form 4, filing 0001298709-26-000009
2026-06-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,652 disposed 310.43 823,257.71 Form 4, filing 0001298709-26-000009
2026-06-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 964 disposed 311.36 300,149.11 Form 4, filing 0001298709-26-000009
2026-06-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 640 disposed 302.24 193,431.49 Form 4, filing 0001298709-26-000009
2026-06-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 589 disposed 306.33 180,429.43 Form 4, filing 0001298709-26-000009
2026-06-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 544 disposed 304.81 165,816.75 Form 4, filing 0001298709-26-000009
2026-06-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 320 disposed 300.75 96,240.00 Form 4, filing 0001298709-26-000009
2026-06-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 176 disposed 303.17 53,357.73 Form 4, filing 0001298709-26-000009
2026-06-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 40 disposed 312.23 12,489.20 Form 4, filing 0001298709-26-000009
2026-03-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 8,798 disposed 264.85 2,330,151.18 Form 4, filing 0001298709-26-000004
2026-03-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 3,128 disposed 260.49 814,802.40 Form 4, filing 0001298709-26-000004
2026-03-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,962 disposed 261.41 774,289.02 Form 4, filing 0001298709-26-000004
2026-03-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,439 disposed 265.59 647,773.03 Form 4, filing 0001298709-26-000004
2026-03-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,380 disposed 262.44 624,618.62 Form 4, filing 0001298709-26-000004
2026-03-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,043 disposed 263.70 538,741.35 Form 4, filing 0001298709-26-000004
2026-03-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,377 disposed 259.87 357,837.55 Form 4, filing 0001298709-26-000004
2026-03-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 920 disposed 266.56 245,230.60 Form 4, filing 0001298709-26-000004
2026-03-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 483 disposed 257.31 124,282.23 Form 4, filing 0001298709-26-000004
2026-03-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 470 disposed 258.38 121,438.36 Form 4, filing 0001298709-26-000004
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 10,505 disposed 221.78 2,329,771.59 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 10,461 disposed 221.82 2,320,470.53 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 5,693 disposed 219.55 1,249,916.94 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 5,419 disposed 219.68 1,190,422.62 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 3,593 disposed 218.83 786,244.69 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,627 disposed 220.52 579,300.52 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,625 disposed 220.34 578,394.60 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,577 disposed 218.72 563,637.83 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,600 disposed 217.04 347,271.68 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,400 disposed 216.97 303,753.52 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 956 disposed 214.28 204,851.39 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 700 disposed 222.20 155,539.02 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 700 disposed 214.25 149,975.21 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 600 disposed 215.49 129,295.98 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 344 disposed 215.48 74,125.60 Form 4, filing 0001298709-25-000013
2025-12-04 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 200 disposed 222.38 44,475.00 Form 4, filing 0001298709-25-000013
2025-07-16 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,529 disposed 150.00 229,350.00 Form 4, filing 0001298709-25-000009
2025-07-16 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 1,389 disposed 150.00 208,350.00 Form 4, filing 0001298709-25-000009
2025-07-15 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,236 disposed 150.68 336,929.20 Form 4, filing 0001298709-25-000009
2025-07-15 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 2,184 disposed 150.68 329,088.83 Form 4, filing 0001298709-25-000009
2025-07-15 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 900 disposed 151.79 136,611.00 Form 4, filing 0001298709-25-000009
2025-07-15 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 800 disposed 151.79 121,432.00 Form 4, filing 0001298709-25-000009
2025-07-14 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 13,400 disposed 150.30 2,014,014.64 Form 4, filing 0001298709-25-000009
2025-07-14 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 13,335 disposed 150.29 2,004,125.15 Form 4, filing 0001298709-25-000009
2025-07-14 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 100 disposed 151.00 15,100.00 Form 4, filing 0001298709-25-000009
2025-07-10 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 6,627 disposed 150.22 995,497.34 Form 4, filing 0001298709-25-000007
2025-07-10 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 6,500 disposed 150.23 976,463.80 Form 4, filing 0001298709-25-000007
2025-07-10 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 300 disposed 151.39 45,416.01 Form 4, filing 0001298709-25-000007
2025-07-10 Krystal Biotech, Inc.
KRYS 		S, Open-market sale 300 disposed 151.39 45,416.01 Form 4, filing 0001298709-25-000007

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 2026-08-20 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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