KRYS
insider transactionsKrystal Biotech, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
-50.6K
0 buy · 50.6K sell
Net value · 90d
-$15.6M
$0 in · $15.6M out
Sentiment · 90d
Net selling
0% buying · 100% selling
Open-market trades · 90d
23
0 buy · 50.6K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Sell·S
Suma Krishnan KEY
President, R&D · 10b5-1
$74.8K
240 sh · $311.65
Own -0%
-
Sell·S
Suma Krishnan KEY
President, R&D · 10b5-1
$634.0K
2.0K sh · $310.94
Own -0%
-
Sell·S
Suma Krishnan KEY
President, R&D · 10b5-1
$868.2K
2.8K sh · $309.95
Own -0%
-
Sell·S
Suma Krishnan KEY
President, R&D · 10b5-1
$1.2M
3.8K sh · $308.89
Own -0%
-
Sell·S
Suma Krishnan KEY
President, R&D · 10b5-1
$3.9M
12.7K sh · $307.81
Own -1%
-
Sell·S
Suma Krishnan KEY
President, R&D · 10b5-1
$414.0K
1.3K sh · $307.09
Own -0%
-
Sell·S
Suma Krishnan KEY
President, R&D · 10b5-1
$146.8K
480 sh · $305.87
Own -0%
-
Sell·S
Suma Krishnan KEY
President, R&D · 10b5-1
$122.0K
400 sh · $304.89
Own -0%
-
Sell·S
Suma Krishnan KEY
President, R&D · 10b5-1
$74.9K
247 sh · $303.17
Own -0%
-
Sell·S
Suma Krishnan KEY
President, R&D · 10b5-1
$179.2K
593 sh · $302.25
Own -0%
-
Sell·S
Suma Krishnan KEY
President, R&D · 10b5-1
$96.2K
320 sh · $300.75
Own -0%
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Sell·S
Krish S Krishnan KEY
President and CEO · 10b5-1
$12.5K
40 sh · $312.23
Own -0%
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Sell·S
Krish S Krishnan KEY
President and CEO · 10b5-1
$300.1K
964 sh · $311.36
Own -0%
-
Sell·S
Krish S Krishnan KEY
President and CEO · 10b5-1
$823.3K
2.7K sh · $310.43
Own -0%
-
Sell·S
Krish S Krishnan KEY
President and CEO · 10b5-1
$861.6K
2.8K sh · $309.49
Own -0%
-
Sell·S
Krish S Krishnan KEY
President and CEO · 10b5-1
$1.5M
4.8K sh · $308.47
Own -0%
-
Sell·S
Krish S Krishnan KEY
President and CEO · 10b5-1
$3.5M
11.5K sh · $307.68
Own -1%
-
Sell·S
Krish S Krishnan KEY
President and CEO · 10b5-1
$180.4K
589 sh · $306.33
Own -0%
-
Sell·S
Krish S Krishnan KEY
President and CEO · 10b5-1
$165.8K
544 sh · $304.81
Own -0%
-
Sell·S
Krish S Krishnan KEY
President and CEO · 10b5-1
$53.4K
176 sh · $303.17
Own -0%
-
Sell·S
Krish S Krishnan KEY
President and CEO · 10b5-1
$193.4K
640 sh · $302.24
Own -0%
-
Sell·S
Krish S Krishnan KEY
President and CEO · 10b5-1
$96.2K
320 sh · $300.75
Own -0%
-
Sell·S
EVP, General Counsel · 10b5-1
$193.9K
642 sh · $302.03
Own -100%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 4, 2026 | Suma Krishnan KEY 10b5-1 | Sell S | 240 | $74.8K |
| Jun 4, 2026 | Suma Krishnan KEY 10b5-1 | Sell S | 2.0K | $634.0K |
| Jun 4, 2026 | Suma Krishnan KEY 10b5-1 | Sell S | 2.8K | $868.2K |
| Jun 4, 2026 | Suma Krishnan KEY 10b5-1 | Sell S | 3.8K | $1.2M |
| Jun 4, 2026 | Suma Krishnan KEY 10b5-1 | Sell S | 12.7K | $3.9M |
| Jun 4, 2026 | Suma Krishnan KEY 10b5-1 | Sell S | 1.3K | $414.0K |
| Jun 4, 2026 | Suma Krishnan KEY 10b5-1 | Sell S | 480 | $146.8K |
| Jun 4, 2026 | Suma Krishnan KEY 10b5-1 | Sell S | 400 | $122.0K |
| Jun 4, 2026 | Suma Krishnan KEY 10b5-1 | Sell S | 247 | $74.9K |
| Jun 4, 2026 | Suma Krishnan KEY 10b5-1 | Sell S | 593 | $179.2K |
| Jun 4, 2026 | Suma Krishnan KEY 10b5-1 | Sell S | 320 | $96.2K |
| Jun 4, 2026 | Krish S Krishnan KEY 10b5-1 | Sell S | 40 | $12.5K |
| Jun 4, 2026 | Krish S Krishnan KEY 10b5-1 | Sell S | 964 | $300.1K |
| Jun 4, 2026 | Krish S Krishnan KEY 10b5-1 | Sell S | 2.7K | $823.3K |
| Jun 4, 2026 | Krish S Krishnan KEY 10b5-1 | Sell S | 2.8K | $861.6K |
| Jun 4, 2026 | Krish S Krishnan KEY 10b5-1 | Sell S | 4.8K | $1.5M |
| Jun 4, 2026 | Krish S Krishnan KEY 10b5-1 | Sell S | 11.5K | $3.5M |
| Jun 4, 2026 | Krish S Krishnan KEY 10b5-1 | Sell S | 589 | $180.4K |
| Jun 4, 2026 | Krish S Krishnan KEY 10b5-1 | Sell S | 544 | $165.8K |
| Jun 4, 2026 | Krish S Krishnan KEY 10b5-1 | Sell S | 176 | $53.4K |
| Jun 4, 2026 | Krish S Krishnan KEY 10b5-1 | Sell S | 640 | $193.4K |
| Jun 4, 2026 | Krish S Krishnan KEY 10b5-1 | Sell S | 320 | $96.2K |
| May 26, 2026 | John Charles Thomas 10b5-1 | Sell S | 642 | $193.9K |
About KRYS insider trading
This page tracks insider transactions for Krystal Biotech, Inc. (KRYS) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.