Transaction · 0001298711-26-000006

Krishnan Suma

Krishnan Suma, PRES, R, D, reported an open-market or private sale at Krystal Biotech, Inc. involving 240.000000 shares for an estimated $74796.00. Reported holdings after the transaction were 1378155.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SPRES, R, D
KRYSKrystal Biotech, Inc.
Filing timeJun 05
Trade dateJun 04, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$301.00
Pre-filing
1mo ago -5.5%1w ago +3.1%1d ago +0.3%
Returns since
7d +5.6%30d +24.6%90d +17.5%180d +17.5%1y +17.5%

KRYS price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
KRYS since 2026-06-05Filed 92 days ago · 30 days of pre-filing context shaded
Loading…
Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001298711-26-000006
Common Stock
Transaction date
Jun 04, 2026
Filed Jun 05, 2026, 10:40 PM · 1d delay
Shares
240 sh
$31.1k per share
Estimated value
-$7.47M
Computed from shares × price
Holdings after
1.37M sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Cluster Selling Direct Ownership Repeat Seller 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

President, R&D

Officer YesDirector Yes10% YesOther No
Footnotes & amended
  1. F1

    The Reporting Person may be deemed to beneficially own shares of the Issuer's common stock directly owned by the Reporting Person's spouse, Krish S. Krishnan. Such shares and transactions by the Repor…

  2. F2

    The sales reported were pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 4, 2025. The Rule 10b5-1 trading plan started on December 4, 2025, and will terminate on Dec…

  3. F3

    The transaction was executed in multiple trades ranging from $302.05 to $303.01. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide up…

  4. F4

    The transaction was executed in multiple trades ranging from $303.05 to $303.77. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide up…

  5. F5

    The transaction was executed in multiple trades ranging from $304.07 to $304.98. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide up…

  6. F6

    The transaction was executed in multiple trades ranging from $305.19 to $306.00. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide up…

  7. F7

    The transaction was executed in multiple trades ranging from $306.38 to $307.37. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide up…

  8. F8

    The transaction was executed in multiple trades ranging from $307.38 to $308.37. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide up…

  9. F9

    The transaction was executed in multiple trades ranging from $308.38 to $309.36. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide up…

  10. F10

    The transaction was executed in multiple trades ranging from $309.43 to $310.38. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide up…

  11. F11

    The transaction was executed in multiple trades ranging from $310.44 to $311.41. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide up…

  12. F12

    The transaction was executed in multiple trades ranging from $311.50 to $311.77. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide up…

  13. F13

    Held by the Krishnan Spousal Trust, an irrevocable trust established by Mr. Krishnan for the benefit of Mrs. Krishnan who serves as a co-trustee and shares voting and investment power with a 3rd party…

  14. F14

    Held by the Krishnan Family Trust. The Reporting Person and her spouse are each joint beneficial owners of the trust with joint voting and investment control.

Original filing · 0001298711-26-000006
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

KRYS