Krystal Biotech, Inc. (KRYS) Insider Trading
Directors, officers and holders of more than 10% of KRYS report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 368 transactions on file: 0 with code P, 35 with code S and 15 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 14, 2026 | Sutherland Everett Rand | Director | A Award | 1,187 | Not measured | Not measured |
| Sep 14, 2026 | Gangolli Julian S | Director | A Award | 1,187 | Not measured | Not measured |
| Sep 14, 2026 | Mazzacco Catherine | Director | A Award | 1,187 | Not measured | Not measured |
| Sep 14, 2026 | Mazzacco Catherine | Director | A Award | 471 | Not measured | Not measured |
| Sep 14, 2026 | Sutherland Everett Rand | Director | A Award | 471 | Not measured | Not measured |
| Sep 14, 2026 | JANNEY DANIEL | Director | A Award | 471 | Not measured | Not measured |
| Sep 14, 2026 | Gangolli Julian S | Director | A Award | 471 | Not measured | Not measured |
| Sep 14, 2026 | ROSSI DINO A | Director | A Award | 471 | Not measured | Not measured |
| Sep 14, 2026 | ROSSI DINO A | Director | A Award | 1,187 | Not measured | Not measured |
| Sep 14, 2026 | JANNEY DANIEL | Director | A Award | 1,187 | Not measured | Not measured |
| Sep 14, 2026 | Mason Christopher | Director | A Award | 471 | Not measured | Not measured |
| Sep 14, 2026 | Mason Christopher | Director | A Award | 1,187 | Not measured | Not measured |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 1,242 | $361.61 | $449,120 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 1,358 | $364.48 | $494,963 |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 3,392 | $359.39 | $1,219,038 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 2,010 | $362.65 | $728,927 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 573 | $363.34 | $208,195 |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 2,006 | $355.57 | $713,277 |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 399 | $366.56 | $146,256 |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 826 | $365.41 | $301,832 |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 565 | $363.34 | $205,287 |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 3,180 | $358.42 | $1,139,777 |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 2,320 | $360.47 | $836,281 |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 1,329 | $364.48 | $484,390 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 3,981 | $357.57 | $1,423,501 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 1,214 | $361.61 | $438,993 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 3,357 | $359.39 | $1,206,459 |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 520 | $354.54 | $184,361 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 405 | $366.56 | $148,455 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 847 | $365.42 | $309,508 |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 3,267 | $356.37 | $1,164,254 |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 3,962 | $357.57 | $1,416,709 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 2,266 | $360.46 | $816,809 |
| Sep 4, 2026 | Krishnan Suma | President, R&D | S Sale | 1,992 | $362.65 | $722,404 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 520 | $354.54 | $184,361 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 3,143 | $358.42 | $1,126,508 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 2,029 | $355.57 | $721,455 |
| Sep 4, 2026 | Krishnan Krish S | President and CEO | S Sale | 3,297 | $356.37 | $1,174,948 |
| Aug 14, 2026 | ROSSI DINO A | Director | G Gift | 3,691 | Not measured | Not measured |
| Aug 14, 2026 | ROSSI DINO A | Director | S Sale | 341 | $325.60 | $111,029 |
| Aug 14, 2026 | ROSSI DINO A | Director | S Sale | 2,287 | $326.60 | $746,941 |
| Aug 14, 2026 | ROSSI DINO A | Director | S Sale | 4,896 | $330.36 | $1,617,422 |
| Aug 14, 2026 | ROSSI DINO A | Director | S Sale | 7,428 | $329.60 | $2,448,280 |
| Aug 14, 2026 | ROSSI DINO A | Director | S Sale | 3,095 | $331.43 | $1,025,786 |
| Aug 14, 2026 | ROSSI DINO A | Director | S Sale | 5,226 | $327.39 | $1,710,961 |
| Aug 14, 2026 | ROSSI DINO A | Director | S Sale | 1,687 | $328.52 | $554,205 |
| Aug 14, 2026 | ROSSI DINO A | Director | S Sale | 40 | $333.23 | $13,329 |
| Jun 25, 2026 | Thomas John Charles | EVP, General Counsel | S Sale | 1,000 | $347.27 | $347,270 |
| Jun 25, 2026 | Thomas John Charles | EVP, General Counsel | M Exercise | 1,000 | $179.25 | $179,250 |
| Jun 25, 2026 | Thomas John Charles | EVP, General Counsel | M Exercise | 1,000 | Not measured | Not measured |
The full Form 4 history is on the KRYS company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.