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START FREE TRIAL →Suma Krishnan, President, R&D, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 26 open-market SEC Form 4 transactions: 0 purchases worth $0 and 26 sales worth $33.5M, reported from Dec 10, 21 to Mar 4, 26. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 4, 26 | KRYSKrystal Biotech, Inc. | SELL | 6.0K | $266.42 | $1.6M |
| Dec 4, 25 | KRYSKrystal Biotech, Inc. | SELL | 10.5K | $222.38 | $2.3M |
| Jul 16, 25 | KRYSKrystal Biotech, Inc. | SELL | 1.5K | $150.00 | $229K |
| Jul 15, 25 | KRYSKrystal Biotech, Inc. | SELL | 2.2K | $151.79 | $337K |
| Jul 14, 25 | KRYSKrystal Biotech, Inc. | SELL | 13.4K | $151.00 | $2.0M |
| Jul 10, 25 | KRYSKrystal Biotech, Inc. | SELL | 6.6K | $151.39 | $996K |
| Jul 9, 25 | KRYSKrystal Biotech, Inc. | SELL | 200 | $150.07 | $30K |
| Mar 13, 25 | KRYSKrystal Biotech, Inc. | SELL | 10.9K | $179.57 | $1.9M |
| Dec 13, 24 | KRYSKrystal Biotech, Inc. | SELL | 8.9K | $171.63 | $1.5M |
| Sep 12, 24 | KRYSKrystal Biotech, Inc. | SELL | 8.5K | $201.81 | $1.7M |
| Jun 11, 24 | KRYSKrystal Biotech, Inc. | SELL | 6.4K | $178.36 | $1.1M |
| Mar 11, 24 | KRYSKrystal Biotech, Inc. | SELL | 8.0K | $174.13 | $1.4M |
| Dec 11, 23 | KRYSKrystal Biotech, Inc. | SELL | 17.5K | $107.66 | $1.9M |
| Sep 11, 23 | KRYSKrystal Biotech, Inc. | SELL | 10.6K | $129.10 | $1.4M |
| May 31, 23 | KRYSKrystal Biotech, Inc. | SELL | 20.1K | $117.61 | $2.3M |
| Apr 17, 23 | KRYSKrystal Biotech, Inc. | SELL | 9.7K | $89.12 | $860K |
| Jan 18, 23 | KRYSKrystal Biotech, Inc. | SELL | 2.0K | $81.56 | $165K |
| Jan 17, 23 | KRYSKrystal Biotech, Inc. | SELL | 20.6K | $82.72 | $1.7M |
| Jan 4, 23 | KRYSKrystal Biotech, Inc. | SELL | 3.9K | $80.09 | $315K |
| Jan 3, 23 | KRYSKrystal Biotech, Inc. | SELL | 1.7K | $80.33 | $137K |
| Dec 29, 22 | KRYSKrystal Biotech, Inc. | SELL | 7.5K | $81.11 | $601K |
| Dec 16, 22 | KRYSKrystal Biotech, Inc. | SELL | 10.6K | $80.10 | $847K |
| Nov 23, 22 | KRYSKrystal Biotech, Inc. | SELL | 4 | $80.01 | $320 |
| Nov 8, 22 | KRYSKrystal Biotech, Inc. | SELL | 966 | $80.05 | $77K |
| Aug 5, 22 | KRYSKrystal Biotech, Inc. | SELL | 13.4K | $82.20 | $1.1M |
| Dec 10, 21 | KRYSKrystal Biotech, Inc. | SELL | 100.0K | $70.50 | $7.0M |