Krishnan Sumainsider trades
In SEC Form 4 filings, Krishnan Suma is listed as President, R&D of Krystal Biotech, Inc. (KRYS). In the last 90 days, Krishnan Suma sold $8.98M of Krystal Biotech, Inc. (KRYS) on the open market and bought none. All 13 sales were reported under a 10b5-1 trading plan.
Companies and roles
| Company | Role | Transactions | Last filed |
|---|---|---|---|
| KRYSKrystal Biotech, Inc. | President, R&D | 13 | Sep 4 |
Cluster buys
No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).
Form 4 historysince 2026-09-04
| Company | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 520 | $354.54 | Sale −$184,361 | 1,326,625 | Yes | Form 4 |
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 2,006 | $355.57 | Sale −$713,277 | 1,324,619 | Yes | Form 4 |
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 3,267 | $356.37 | Sale −$1,164,254 | 1,321,352 | Yes | Form 4 |
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 3,962 | $357.57 | Sale −$1,416,709 | 1,317,390 | Yes | Form 4 |
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 3,180 | $358.42 | Sale −$1,139,777 | 1,314,210 | Yes | Form 4 |
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 3,392 | $359.39 | Sale −$1,219,038 | 1,310,818 | Yes | Form 4 |
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 2,320 | $360.47 | Sale −$836,281 | 1,308,498 | Yes | Form 4 |
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 1,242 | $361.61 | Sale −$449,120 | 1,307,256 | Yes | Form 4 |
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 1,992 | $362.65 | Sale −$722,404 | 1,305,264 | Yes | Form 4 |
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 565 | $363.34 | Sale −$205,287 | 1,304,699 | Yes | Form 4 |
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 1,329 | $364.48 | Sale −$484,390 | 1,303,370 | Yes | Form 4 |
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 826 | $365.41 | Sale −$301,832 | 1,302,544 | Yes | Form 4 |
| KRYSKrystal Biotech, Inc. | Sep 4 | Sep 4 | S | 399 | $366.56 | Sale −$146,256 | 1,302,145 | Yes | Form 4 |
Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.