Krishnan Krish S (CIK 1298709) reported 85 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-05). Recent activity: Sell KRYS (320 shares), Sell KRYS (640 shares), Sell KRYS (176 shares), Sell KRYS (544 shares), Sell KRYS (589 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-05 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 320 | $96,240 |
| 2026-06-05 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 640 | $193,431 |
| 2026-06-05 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 176 | $53,358 |
| 2026-06-05 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 544 | $165,817 |
| 2026-06-05 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 589 | $180,429 |
| 2026-06-05 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 11,461 | $3.5M |
| 2026-06-05 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 4,830 | $1.5M |
| 2026-06-05 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 2,784 | $861,620 |
| 2026-06-05 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 2,652 | $823,258 |
| 2026-06-05 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 964 | $300,149 |
| 2026-06-05 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 40 | $12,489 |
| 2026-03-06 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 470 | $121,439 |
| 2026-03-06 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 483 | $124,281 |
| 2026-03-06 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 1,377 | $357,841 |
| 2026-03-06 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 3,128 | $814,813 |
| 2026-03-06 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 2,962 | $774,296 |
| 2026-03-06 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 2,380 | $624,607 |
| 2026-03-06 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 2,043 | $538,739 |
| 2026-03-06 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 8,798 | $2.3M |
| 2026-03-06 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 2,439 | $647,774 |
| 2026-03-06 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 920 | $245,235 |
| 2026-03-03 | Krystal Biotech, Inc. (KRYS) | President and CEO | Buy | 8,750 | $0 |
| 2026-03-03 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 3,981 | $1.1M |
| 2026-03-03 | Krystal Biotech, Inc. (KRYS) | President and CEO | Buy | 26,250 | $0 |
| 2026-03-03 | Krystal Biotech, Inc. (KRYS) | President and CEO | Sell | 11,942 | $3.3M |
Source: SEC Form 4 filings · as of 2026-06-05