Krish S Krishnan insider trades: Krystal Biotech (KRYS) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Krish reports to the SEC
Open-market buys and sales
57 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 4, 2026 | KRYS | ↓ Sell10b5-1 | 25,000 | $359.32 | $9.0M | Direct | Sep 4, 2026 (0d) |
| Mar 4, 2026 | KRYS | ↓ Sell10b5-1 | 25,000 | $263.17 | $6.6M | Direct | Mar 6, 2026 (2d) |
| Dec 4, 2025 | KRYS | ↓ Sell10b5-1 | 25,000 | $220.16 | $5.5M | By Spouse | Dec 5, 2025 (1d) |
| Dec 4, 2025 | KRYS | ↓ Sell10b5-1 | 25,000 | $220.14 | $5.5M | Direct | Dec 5, 2025 (1d) |
| Jul 16, 2025 | KRYS | ↓ Sell10b5-1 | 18,000 | $150.39 | $2.7M | By Spouse | Jul 16, 2025 (0d) |
| Jul 16, 2025 | KRYS | ↓ Sell10b5-1 | 17,873 | $150.40 | $2.7M | Direct | Jul 16, 2025 (0d) |
| Jul 10, 2025 | KRYS | ↓ Sell10b5-1 | 7,127 | $150.26 | $1.1M | Direct | Jul 11, 2025 (1d) |
| Jul 10, 2025 | KRYS | ↓ Sell10b5-1 | 7,000 | $150.27 | $1.1M | By Spouse | Jul 11, 2025 (1d) |
| Mar 13, 2025 | KRYS | ↓ Sell10b5-1 | 25,000 | $177.79 | $4.4M | Direct | Mar 13, 2025 (0d) |
| Mar 13, 2025 | KRYS | ↓ Sell10b5-1 | 25,000 | $177.79 | $4.4M | By Spouse | Mar 13, 2025 (0d) |
| Dec 13, 2024 | KRYS | ↓ Sell | 25,000 | $164.82 | $4.1M | Direct | Dec 13, 2024 (0d) |
| Dec 13, 2024 | KRYS | ↓ Sell | 25,000 | $164.78 | $4.1M | By Spouse | Dec 13, 2024 (0d) |
| Sep 12, 2024 | KRYS | ↓ Sell | 25,000 | $197.77 | $4.9M | Direct | Sep 13, 2024 (1d) |
| Sep 12, 2024 | KRYS | ↓ Sell | 25,000 | $197.76 | $4.9M | By Spouse | Sep 13, 2024 (1d) |
| Jun 11, 2024 | KRYS | ↓ Sell | 25,000 | $175.77 | $4.4M | Direct | Jun 11, 2024 (0d) |
| Jun 11, 2024 | KRYS | ↓ Sell | 25,000 | $175.76 | $4.4M | By Spouse | Jun 11, 2024 (0d) |
| Mar 11, 2024 | KRYS | ↓ Sell | 25,000 | $170.96 | $4.3M | By Spouse | Mar 11, 2024 (0d) |
| Mar 11, 2024 | KRYS | ↓ Sell | 25,000 | $170.95 | $4.3M | Direct | Mar 11, 2024 (0d) |
| Dec 11, 2023 | KRYS | ↓ Sell | 25,000 | $105.67 | $2.6M | By Spouse | Dec 12, 2023 (1d) |
| Dec 11, 2023 | KRYS | ↓ Sell | 25,000 | $105.67 | $2.6M | Direct | Dec 12, 2023 (1d) |
| Sep 11, 2023 | KRYS | ↓ Sell | 25,000 | $127.23 | $3.2M | By Spouse | Sep 12, 2023 (1d) |
| Sep 11, 2023 | KRYS | ↓ Sell | 25,000 | $127.23 | $3.2M | Direct | Sep 12, 2023 (1d) |
| May 31, 2023 | KRYS | ↓ Sell | 25,000 | $116.24 | $2.9M | Direct | Jun 2, 2023 (2d) |
| May 31, 2023 | KRYS | ↓ Sell | 25,000 | $116.16 | $2.9M | By Spouse | Jun 2, 2023 (2d) |
| Apr 17, 2023 | KRYS | ↓ Sell | 25,000 | $87.65 | $2.2M | By Spouse | Apr 18, 2023 (1d) |
| Apr 17, 2023 | KRYS | ↓ Sell | 25,000 | $87.65 | $2.2M | Direct | Apr 18, 2023 (1d) |
| Jan 18, 2023 | KRYS | ↓ Sell | 25,000 | $80.79 | $2.0M | Direct | Jan 19, 2023 (1d) |
| Jan 18, 2023 | KRYS | ↓ Sell | 25,000 | $80.79 | $2.0M | By Spouse | Jan 19, 2023 (1d) |
| Jan 4, 2023 | KRYS | ↓ Sell | 3,938 | $80.09 | $315K | By Spouse | Jan 5, 2023 (1d) |
| Jan 4, 2023 | KRYS | ↓ Sell | 3,748 | $80.08 | $300K | Direct | Jan 5, 2023 (1d) |
| Jan 3, 2023 | KRYS | ↓ Sell | 9,712 | $80.35 | $780K | By Spouse | Jan 3, 2023 (0d) |
| Jan 3, 2023 | KRYS | ↓ Sell | 9,710 | $80.34 | $780K | Direct | Jan 3, 2023 (0d) |
| Dec 16, 2022 | KRYS | ↓ Sell | 10,572 | $80.10 | $847K | Direct | Dec 20, 2022 (4d) |
| Dec 16, 2022 | KRYS | ↓ Sell | 10,527 | $80.10 | $843K | By Spouse | Dec 20, 2022 (4d) |
| Nov 23, 2022 | KRYS | ↓ Sell | 4 | $80.01 | $320 | Direct | Nov 28, 2022 (5d) |
| Nov 8, 2022 | KRYS | ↓ Sell | 966 | $80.05 | $77K | Direct | Nov 10, 2022 (2d) |
| Nov 8, 2022 | KRYS | ↓ Sell | 823 | $80.04 | $66K | By Spouse | Nov 10, 2022 (2d) |
| Aug 5, 2022 | KRYS | ↓ Sell | 25,000 | $81.18 | $2.0M | Direct | Aug 9, 2022 (4d) |
| Aug 5, 2022 | KRYS | ↓ Sell | 25,000 | $81.18 | $2.0M | By Spouse | Aug 9, 2022 (4d) |
| Dec 10, 2021 | KRYS | ↓ Sell | 100,000 | $70.50 | $7.0M | By trust | Dec 14, 2021 (4d) |
| May 18, 2020 | KRYS | ↓ Sell | 50,000 | $58.14 | $2.9M | Direct | May 19, 2020 (1d) |
| Feb 20, 2020 | KRYS | ↓ Sell | 50,000 | $62.06 | $3.1M | Direct | Feb 20, 2020 (0d) |
| Nov 18, 2019 | KRYS | ↓ Sell | 50,000 | $51.26 | $2.6M | Direct | Nov 19, 2019 (1d) |
| Oct 18, 2018 | KRYS | ↑ Buy | 25,000 | $20.00 | $500K | Direct | Oct 22, 2018 (4d) |
| Mar 19, 2018 | KRYS | ↑ Buy | 50,000 | $11.00 | $550K | Direct | Mar 19, 2018 (0d) |
| Sep 22, 2017 | KRYS | ↑ Buy | 100,000 | $10.00 | $1.0M | Direct | Sep 25, 2017 (3d) |
| Dec 4, 2015 | XON | ↓ Sell | 20,900 | $35.66 | $745K | Direct | Dec 4, 2015 (0d) |
| May 9, 2014 | XON | ↑ Buy | 20,900 | $14.21 | $297K | Direct | May 13, 2014 (4d) |
| Nov 10, 2006 | NRPH | ↓ Sell | 90,000 | $48.71 | $4.4M | by spouse | Nov 13, 2006 (3d) |
| May 18, 2006 | NRPH | ↓ Sell | 30,000 | $29.21 | $876K | by spouse | May 19, 2006 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other KRYS insiders
Open-market trades in the last 12 months
About Krish S Krishnan's insider trades
Krish S Krishnan is President and CEO at Krystal Biotech (KRYS). Since Jun 15, 2005, Krish has reported 4 open-market purchases worth $2.3M and 53 sales worth $141.2M on SEC Form 4. In the last 12 months: 4 sales ($26.6M).
10 sales (30% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include option exercises (14 filings), grants and awards (9 filings), shares withheld for taxes (6 filings), gifts (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every KRYS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.