KRYS
Krystal Biotech, Inc.
NASDAQ · Healthcare · Biotechnology · US
$336.67
−0.61%0
Insider buys (3m)
35
Insider sells (3m)
-$26.5M
Net value (3m)
-2.1%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Sep 16, 2026 | Gangolli Julian S · director | A-Award | 471 | $0.00 |
| Sep 16, 2026 | ROSSI DINO A · director | A-Award | 1,187 | $340 |
| Sep 16, 2026 | Mason Christopher · director | A-Award | 471 | $0.00 |
| Sep 16, 2026 | Gangolli Julian S · director | A-Award | 1,187 | $340 |
| Sep 16, 2026 | Mazzacco Catherine · director | A-Award | 1,187 | $340 |
| Sep 16, 2026 | Sutherland Everett Rand · director | A-Award | 471 | $0.00 |
| Sep 16, 2026 | Mazzacco Catherine · director | A-Award | 471 | $0.00 |
| Sep 16, 2026 | Sutherland Everett Rand · director | A-Award | 1,187 | $340 |
| Sep 16, 2026 | JANNEY DANIEL · director | A-Award | 471 | $0.00 |
| Sep 16, 2026 | Mason Christopher · director | A-Award | 1,187 | $340 |
| Sep 16, 2026 | ROSSI DINO A · director | A-Award | 471 | $0.00 |
| Sep 16, 2026 | JANNEY DANIEL · director | A-Award | 1,187 | $340 |
| Sep 4, 2026 | Krishnan Suma · director, 10 percent owner, officer: President, R&D | Sale | 2,006 | $356 |
| Sep 4, 2026 | Krishnan Suma · director, 10 percent owner, officer: President, R&D | Sale | 1,242 | $362 |
| Sep 4, 2026 | Krishnan Krish S · director, 10 percent owner, officer: President and CEO | Sale | 847 | $365 |
| Sep 4, 2026 | Krishnan Krish S · director, 10 percent owner, officer: President and CEO | Sale | 1,358 | $364 |
| Sep 4, 2026 | Krishnan Krish S · director, 10 percent owner, officer: President and CEO | Sale | 520 | $355 |
| Sep 4, 2026 | Krishnan Suma · director, 10 percent owner, officer: President, R&D | Sale | 565 | $363 |
| Sep 4, 2026 | Krishnan Krish S · director, 10 percent owner, officer: President and CEO | Sale | 405 | $367 |
| Sep 4, 2026 | Krishnan Suma · director, 10 percent owner, officer: President, R&D | Sale | 2,320 | $360 |
| Sep 4, 2026 | Krishnan Suma · director, 10 percent owner, officer: President, R&D | Sale | 3,267 | $356 |
| Sep 4, 2026 | Krishnan Suma · director, 10 percent owner, officer: President, R&D | Sale | 3,962 | $358 |
| Sep 4, 2026 | Krishnan Suma · director, 10 percent owner, officer: President, R&D | Sale | 1,992 | $363 |
| Sep 4, 2026 | Krishnan Suma · director, 10 percent owner, officer: President, R&D | Sale | 399 | $367 |
| Sep 4, 2026 | Krishnan Suma · director, 10 percent owner, officer: President, R&D | Sale | 826 | $365 |
| Sep 4, 2026 | Krishnan Krish S · director, 10 percent owner, officer: President and CEO | Sale | 3,357 | $359 |
| Sep 4, 2026 | Krishnan Krish S · director, 10 percent owner, officer: President and CEO | Sale | 3,297 | $356 |
| Sep 4, 2026 | Krishnan Suma · director, 10 percent owner, officer: President, R&D | Sale | 3,392 | $359 |
| Sep 4, 2026 | Krishnan Krish S · director, 10 percent owner, officer: President and CEO | Sale | 3,981 | $358 |
| Sep 4, 2026 | Krishnan Krish S · director, 10 percent owner, officer: President and CEO | Sale | 2,029 | $356 |
Institutional positioning
13F filings over the trailing two quarters
New 170Increased 322Reduced 218Sold out 34
| Filer | Action | Shares | Filed |
|---|---|---|---|
| FMR LLC | Increased | 4,418,197 | Aug 13, 2026 |
| FMR LLC | Increased | 4,373,987 | May 15, 2026 |
| BlackRock, Inc. | Increased | 4,181,432 | Aug 7, 2026 |
| BLACKROCK, INC. | Increased | 3,940,456 | May 13, 2026 |
| AVORO CAPITAL ADVISORS LLC | Reduced | 2,888,888 | May 15, 2026 |
| Avoro Capital Advisors LLC | Unchanged | 2,888,888 | Aug 14, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 1,574,905 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 1,456,727 | May 8, 2026 |
| STATE STREET CORP | Increased | 1,351,158 | Aug 7, 2026 |
| STATE STREET CORP | Reduced | 1,314,434 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1,240,567 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1,165,324 | May 15, 2026 |
| SOLEUS CAPITAL MANAGEMENT, L.P. | Increased | 1,153,087 | May 14, 2026 |
| Soleus Capital Management, L.P. | Reduced | 939,254 | Aug 11, 2026 |
| CAPITAL WORLD INVESTORS | Increased | 824,720 | May 13, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Sep 16, 2026