Krystal Biotech, Inc. insider trading
KRYS$322.28-3.03 (-0.93%)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+77.4%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Unlock quarterly net flowKey players
- KSKrish S. Krishnan5.2882%
- SKSuma Krishnan5.0446%
- DJDaniel Janney0.2476%
- DADino A. Rossi0.1689%
- KRKathryn Romano0.0756%
- LLLaurent Louis Jean Goux0.0031%
- JCJohn Charles Thomas0.00%
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| KRYS | Suma Krishnan | Open market sell$146K | 0.0% | $366.56 | $146K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Suma Krishnan | Open market sell$302K | -0.1% | $365.41 | $302K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Suma Krishnan | Open market sell$484K | -0.1% | $364.48 | $484K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Suma Krishnan | Open market sell$205K | 0.0% | $363.34 | $205K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Suma Krishnan | Open market sell$722K | -0.1% | $362.65 | $722K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Suma Krishnan | Open market sell$449K | -0.1% | $361.61 | $449K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Suma Krishnan | Open market sell$836K | -0.2% | $360.47 | $836K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Suma Krishnan | Open market sell$1.22M | -0.2% | $359.39 | $1.22M | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Suma Krishnan | Open market sell$1.14M | -0.2% | $358.42 | $1.14M | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Suma Krishnan | Open market sell$1.42M | -0.3% | $357.57 | $1.42M | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Suma Krishnan | Open market sell$1.16M | -0.2% | $356.37 | $1.16M | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Suma Krishnan | Open market sell$713K | -0.1% | $355.57 | $713K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Suma Krishnan | Open market sell$184K | 0.0% | $354.54 | $184K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$148K | 0.0% | $366.56 | $148K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$310K | -0.1% | $365.42 | $310K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$495K | -0.1% | $364.48 | $495K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$208K | 0.0% | $363.34 | $208K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$729K | -0.1% | $362.65 | $729K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$439K | -0.1% | $361.61 | $439K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$817K | -0.1% | $360.46 | $817K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$1.21M | -0.2% | $359.39 | $1.21M | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$1.13M | -0.2% | $358.42 | $1.13M | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$1.42M | -0.3% | $357.57 | $1.42M | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$1.17M | -0.2% | $356.37 | $1.17M | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$721K | -0.1% | $355.57 | $721K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$184K | 0.0% | $354.54 | $184K | Sep 4, 2026 | Sep 4, 2026 |
| KRYS | Dino A. Rossi | Open market sell$13.3K | -0.1% | $333.23 | $13.3K | Aug 14, 2026 | Aug 14, 2026 |
| KRYS | Dino A. Rossi | Open market sell$1.03M | -5.8% | $331.43 | $1.03M | Aug 14, 2026 | Aug 14, 2026 |
| KRYS | Dino A. Rossi | Open market sell$1.62M | -8.4% | $330.36 | $1.62M | Aug 14, 2026 | Aug 14, 2026 |
| KRYS | Dino A. Rossi | Open market sell$2.45M | -11.4% | $329.60 | $2.45M | Aug 14, 2026 | Aug 14, 2026 |
| KRYS | Dino A. Rossi | Open market sell$554K | -2.5% | $328.52 | $554K | Aug 14, 2026 | Aug 14, 2026 |
| KRYS | Dino A. Rossi | Open market sell$1.71M | -7.2% | $327.39 | $1.71M | Aug 14, 2026 | Aug 14, 2026 |
| KRYS | Dino A. Rossi | Open market sell$747K | -3.1% | $326.60 | $747K | Aug 14, 2026 | Aug 14, 2026 |
| KRYS | Dino A. Rossi | Open market sell$111K | -0.5% | $325.60 | $111K | Aug 14, 2026 | Aug 14, 2026 |
| KRYS | Suma Krishnan | Open market sell$74.8K | 0.0% | $311.65 | $74.8K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Suma Krishnan | Open market sell$634K | -0.1% | $310.94 | $634K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Suma Krishnan | Open market sell$868K | -0.2% | $309.95 | $868K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Suma Krishnan | Open market sell$1.17M | -0.3% | $308.89 | $1.17M | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Suma Krishnan | Open market sell$3.92M | -0.8% | $307.81 | $3.92M | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Suma Krishnan | Open market sell$414K | -0.1% | $307.09 | $414K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Suma Krishnan | Open market sell$147K | 0.0% | $305.87 | $147K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Suma Krishnan | Open market sell$122K | 0.0% | $304.89 | $122K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Suma Krishnan | Open market sell$74.9K | 0.0% | $303.17 | $74.9K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Suma Krishnan | Open market sell$179K | 0.0% | $302.25 | $179K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Suma Krishnan | Open market sell$96.2K | 0.0% | $300.75 | $96.2K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$12.5K | 0.0% | $312.23 | $12.5K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$300K | -0.1% | $311.36 | $300K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$823K | -0.2% | $310.43 | $823K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$862K | -0.2% | $309.49 | $862K | Jun 4, 2026 | Jun 5, 2026 |
| KRYS | Krish S. Krishnan | Open market sell$1.49M | -0.3% | $308.47 | $1.49M | Jun 4, 2026 | Jun 5, 2026 |