Suma M. Krishnan's most recent trade in Krystal Biotech Inc was a trade of 13,400 Common Stock done at an average price of $150.3 . Disclosure was reported to the exchange on July 14, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 150.30 per share. | 14 Jul 2025 | 13,400 | 1,512,529 (8%) | 0% | 150.3 | 2,014,015 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 150.29 per share. | 14 Jul 2025 | 13,335 | 1,443,376 (8%) | 0% | 150.3 | 2,004,125 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 150.68 per share. | 14 Jul 2025 | 2,236 | 1,441,040 (8%) | 0% | 150.7 | 336,929 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 150.68 per share. | 14 Jul 2025 | 2,184 | 1,510,345 (8%) | 0% | 150.7 | 329,089 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 150.00 per share. | 14 Jul 2025 | 1,529 | 1,438,711 (8%) | 0% | 150 | 229,350 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 150.00 per share. | 14 Jul 2025 | 1,389 | 1,508,056 (8%) | 0% | 150 | 208,350 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 151.79 per share. | 14 Jul 2025 | 900 | 1,509,445 (8%) | 0% | 151.8 | 136,611 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 151.79 per share. | 14 Jul 2025 | 800 | 1,440,240 (8%) | 0% | 151.8 | 121,432 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 151.00 per share. | 14 Jul 2025 | 100 | 1,443,276 (8%) | 0% | 151 | 15,100 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 150.22 per share. | 09 Jul 2025 | 6,627 | 1,526,229 (8%) | 0% | 150.2 | 995,497 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 150.23 per share. | 09 Jul 2025 | 6,500 | 1,457,011 (8%) | 0% | 150.2 | 976,464 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 151.39 per share. | 09 Jul 2025 | 300 | 1,525,929 (8%) | 0% | 151.4 | 45,416 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 151.39 per share. | 09 Jul 2025 | 300 | 1,456,711 (8%) | 0% | 151.4 | 45,416 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 150.07 per share. | 09 Jul 2025 | 200 | 1,532,856 (8%) | 0% | 150.1 | 30,014 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 150.14 per share. | 09 Jul 2025 | 200 | 1,463,511 (8%) | 0% | 150.1 | 30,028 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 177.66 per share. | 13 Mar 2025 | 10,937 | 1,471,556 (8%) | 0% | 177.7 | 1,943,027 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 177.62 per share. | 13 Mar 2025 | 10,931 | 1,541,081 (8%) | 0% | 177.6 | 1,941,611 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 178.77 per share. | 13 Mar 2025 | 6,769 | 1,534,312 (8%) | 0% | 178.8 | 1,210,077 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 178.76 per share. | 13 Mar 2025 | 6,514 | 1,465,042 (8%) | 0% | 178.8 | 1,164,415 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 176.80 per share. | 13 Mar 2025 | 4,944 | 1,552,012 (8%) | 0% | 176.8 | 874,123 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 176.88 per share. | 13 Mar 2025 | 4,579 | 1,482,493 (8%) | 0% | 176.9 | 809,924 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 175.97 per share. | 13 Mar 2025 | 1,639 | 1,487,072 (8%) | 0% | 176.0 | 288,419 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 179.55 per share. | 13 Mar 2025 | 1,331 | 1,463,711 (8%) | 0% | 179.5 | 238,977 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 179.57 per share. | 13 Mar 2025 | 1,256 | 1,533,056 (8%) | 0% | 179.6 | 225,544 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 175.83 per share. | 13 Mar 2025 | 1,100 | 1,556,956 (8%) | 0% | 175.8 | 193,408 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 Feb 2025 | 26,250 | 1,574,926 (9%) | 0% | 0 | Common Stock | |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 26 Feb 2025 | 25,000 | 25,000 | - | - | Stock Option (Right to Buy) | |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 Feb 2025 | 22,500 | 1,499,125 (8%) | 0% | 0 | Common Stock | |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 Feb 2025 | 22,500 | 22,500 | - | - | Performance Stock Units | |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 26 Feb 2025 | 16,000 | 16,000 | - | - | Restricted Stock Units | |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 Feb 2025 | 12,500 | 1,549,762 (8%) | 0% | 0 | Common Stock | |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Payment of exercise price or tax liability using portion of securities received from the company at price $ 179.25 per share. | 26 Feb 2025 | 12,149 | 1,562,777 (9%) | 0% | 179.2 | 2,177,708 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Payment of exercise price or tax liability using portion of securities received from the company at price $ 179.25 per share. | 26 Feb 2025 | 10,414 | 1,488,711 (8%) | 0% | 179.3 | 1,866,710 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 Feb 2025 | 8,750 | 1,552,726 (8%) | 0% | 0 | Common Stock | |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 Feb 2025 | 7,500 | 1,480,096 (8%) | 0% | 0 | Common Stock | |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 26 Feb 2025 | 7,500 | 0 | - | - | Performance Stock Units | |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Payment of exercise price or tax liability using portion of securities received from the company at price $ 179.25 per share. | 26 Feb 2025 | 5,786 | 1,543,976 (8%) | 0% | 179.3 | 1,037,141 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Payment of exercise price or tax liability using portion of securities received from the company at price $ 176.39 per share. | 26 Feb 2025 | 4,721 | 1,558,056 (9%) | 0% | 176.4 | 832,737 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Payment of exercise price or tax liability using portion of securities received from the company at price $ 179.25 per share. | 26 Feb 2025 | 4,050 | 1,548,676 (8%) | 0% | 179.3 | 725,963 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Payment of exercise price or tax liability using portion of securities received from the company at price $ 179.25 per share. | 26 Feb 2025 | 3,471 | 1,476,625 (8%) | 0% | 179.3 | 622,177 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Payment of exercise price or tax liability using portion of securities received from the company at price $ 176.39 per share. | 26 Feb 2025 | 3,286 | 1,472,596 (8%) | 0% | 176.4 | 579,618 | Common Stock |
| Krystal Biotech Inc | M. Krishnan Suma | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 163.92 per share. | 13 Dec 2024 | 8,923 | 1,486,017 (8%) | 0% | 163.9 | 1,462,617 | Common Stock |
| Krystal Biotech Inc | M. Suma Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 163.91 per share. | 13 Dec 2024 | 8,381 | 1,547,579 (8%) | 0% | 163.9 | 1,373,756 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 163.07 per share. | 13 Dec 2024 | 6,302 | 1,555,960 (8%) | 0% | 163.1 | 1,027,661 | Common Stock |
| Krystal Biotech Inc | Krishnan M. Suma | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 163.04 per share. | 13 Dec 2024 | 5,942 | 1,494,940 (8%) | 0% | 163.0 | 968,804 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 164.93 per share. | 13 Dec 2024 | 4,909 | 1,542,670 (8%) | 0% | 164.9 | 809,644 | Common Stock |
| Krystal Biotech Inc | Krishnan Suma M. | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 164.92 per share. | 13 Dec 2024 | 4,723 | 1,481,294 (8%) | 0% | 164.9 | 778,894 | Common Stock |
| Krystal Biotech Inc | M. Krishnan Suma | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 165.79 per share. | 13 Dec 2024 | 2,114 | 1,479,180 (8%) | 0% | 165.8 | 350,490 | Common Stock |
| Krystal Biotech Inc | Krishnan Suma M. | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 165.82 per share. | 13 Dec 2024 | 1,977 | 1,540,693 (8%) | 0% | 165.8 | 327,833 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 170.47 per share. | 13 Dec 2024 | 957 | 1,537,902 (8%) | 0% | 170.5 | 163,139 | Common Stock |
| Krystal Biotech Inc | Suma Krishnan M. | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 169.48 per share. | 13 Dec 2024 | 953 | 1,477,229 (8%) | 0% | 169.5 | 161,515 | Common Stock |
| Krystal Biotech Inc | M. Krishnan Suma | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 166.93 per share. | 13 Dec 2024 | 923 | 1,539,770 (8%) | 0% | 166.9 | 154,074 | Common Stock |
| Krystal Biotech Inc | M. Krishnan Suma | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 169.65 per share. | 13 Dec 2024 | 911 | 1,538,859 (8%) | 0% | 169.6 | 154,550 | Common Stock |
| Krystal Biotech Inc | Krishnan M. Suma | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 166.96 per share. | 13 Dec 2024 | 798 | 1,478,382 (8%) | 0% | 167.0 | 133,233 | Common Stock |
| Krystal Biotech Inc | Suma Krishnan M. | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 170.43 per share. | 13 Dec 2024 | 727 | 1,476,502 (8%) | 0% | 170.4 | 123,903 | Common Stock |
| Krystal Biotech Inc | Suma Krishnan M. | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 171.63 per share. | 13 Dec 2024 | 640 | 1,537,262 (8%) | 0% | 171.6 | 109,842 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 171.62 per share. | 13 Dec 2024 | 620 | 1,475,882 (8%) | 0% | 171.6 | 106,407 | Common Stock |
| Krystal Biotech Inc | M. Suma Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 168.31 per share. | 13 Dec 2024 | 200 | 1,478,182 (8%) | 0% | 168.3 | 33,662 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 195.43 per share. | 12 Sep 2024 | 8,497 | 1,517,385 (8%) | 0% | 195.4 | 1,660,566 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 195.72 per share. | 12 Sep 2024 | 6,458 | 1,576,847 (9%) | 0% | 195.7 | 1,263,977 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 200.42 per share. | 12 Sep 2024 | 4,159 | 1,502,777 (8%) | 0% | 200.4 | 833,526 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 198.93 per share. | 12 Sep 2024 | 4,008 | 1,569,057 (9%) | 0% | 198.9 | 797,297 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 195.16 per share. | 12 Sep 2024 | 3,957 | 1,583,305 (9%) | 0% | 195.2 | 772,259 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 200.15 per share. | 12 Sep 2024 | 3,600 | 1,565,457 (9%) | 0% | 200.2 | 720,548 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 198.43 per share. | 12 Sep 2024 | 3,392 | 1,509,881 (8%) | 0% | 198.4 | 673,085 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 199.22 per share. | 12 Sep 2024 | 2,945 | 1,506,936 (8%) | 0% | 199.2 | 586,712 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 196.07 per share. | 12 Sep 2024 | 2,727 | 1,514,658 (8%) | 0% | 196.1 | 534,674 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 200.98 per share. | 12 Sep 2024 | 2,395 | 1,563,062 (9%) | 0% | 201.0 | 481,337 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 198.08 per share. | 12 Sep 2024 | 2,086 | 1,573,065 (9%) | 0% | 198.1 | 413,196 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 201.52 per share. | 12 Sep 2024 | 1,895 | 1,500,882 (8%) | 0% | 201.5 | 381,876 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 197.04 per share. | 12 Sep 2024 | 1,696 | 1,575,151 (9%) | 0% | 197.0 | 334,178 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 197.55 per share. | 12 Sep 2024 | 1,385 | 1,513,273 (8%) | 0% | 197.5 | 273,600 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 201.81 per share. | 12 Sep 2024 | 800 | 1,562,262 (9%) | 0% | 201.8 | 161,447 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 177.38 per share. | 11 Jun 2024 | 6,358 | 1,527,753 (8%) | 0% | 177.4 | 1,127,773 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 176.37 per share. | 11 Jun 2024 | 5,867 | 1,534,111 (8%) | 0% | 176.4 | 1,034,792 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 176.68 per share. | 11 Jun 2024 | 5,705 | 1,593,707 (9%) | 0% | 176.7 | 1,007,951 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 177.68 per share. | 11 Jun 2024 | 5,447 | 1,588,260 (9%) | 0% | 177.7 | 967,814 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 175.33 per share. | 11 Jun 2024 | 4,975 | 1,539,978 (8%) | 0% | 175.3 | 872,273 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 175.76 per share. | 11 Jun 2024 | 4,550 | 1,599,412 (9%) | 0% | 175.8 | 799,693 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 174.83 per share. | 11 Jun 2024 | 4,000 | 1,603,962 (9%) | 0% | 174.8 | 699,304 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 172.24 per share. | 11 Jun 2024 | 2,099 | 1,547,883 (8%) | 0% | 172.2 | 361,529 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 172.21 per share. | 11 Jun 2024 | 1,882 | 1,609,280 (9%) | 0% | 172.2 | 324,104 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 178.14 per share. | 11 Jun 2024 | 1,871 | 1,525,882 (8%) | 0% | 178.1 | 333,309 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 174.50 per share. | 11 Jun 2024 | 1,724 | 1,544,953 (8%) | 0% | 174.5 | 300,831 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 173.49 per share. | 11 Jun 2024 | 1,318 | 1,607,962 (9%) | 0% | 173.5 | 228,657 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 173.41 per share. | 11 Jun 2024 | 1,206 | 1,546,677 (8%) | 0% | 173.4 | 209,137 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 171.49 per share. | 11 Jun 2024 | 1,100 | 1,611,162 (9%) | 0% | 171.5 | 188,637 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 178.36 per share. | 11 Jun 2024 | 998 | 1,587,262 (9%) | 0% | 178.4 | 178,000 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 171.40 per share. | 11 Jun 2024 | 900 | 1,549,982 (8%) | 0% | 171.4 | 154,257 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 170.42 per share. | 11 Mar 2024 | 8,040 | 1,563,538 (9%) | 0% | 170.4 | 1,370,174 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 170.93 per share. | 11 Mar 2024 | 8,002 | 1,619,751 (9%) | 0% | 170.9 | 1,367,770 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 171.09 per share. | 11 Mar 2024 | 5,469 | 1,558,069 (9%) | 0% | 171.1 | 935,713 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 170.32 per share. | 11 Mar 2024 | 5,109 | 1,627,753 (9%) | 0% | 170.3 | 870,186 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 173.30 per share. | 11 Mar 2024 | 3,587 | 1,551,682 (8%) | 0% | 173.3 | 621,624 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 173.09 per share. | 11 Mar 2024 | 3,359 | 1,613,576 (9%) | 0% | 173.1 | 581,402 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 172.06 per share. | 11 Mar 2024 | 2,816 | 1,616,935 (9%) | 0% | 172.1 | 484,519 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 172.21 per share. | 11 Mar 2024 | 2,800 | 1,555,269 (8%) | 0% | 172.2 | 482,176 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 168.15 per share. | 11 Mar 2024 | 2,658 | 1,573,224 (9%) | 0% | 168.2 | 446,945 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 168.88 per share. | 11 Mar 2024 | 2,254 | 1,632,862 (9%) | 0% | 168.9 | 380,660 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 167.99 per share. | 11 Mar 2024 | 2,146 | 1,635,116 (9%) | 0% | 168.0 | 360,511 | Common Stock |
| Krystal Biotech Inc | Suma M. Krishnan | Director, President, R&D, Ten Percent Owner | Sale of securities on an exchange or to another person at price $ 168.96 per share. | 11 Mar 2024 | 1,646 | 1,571,578 (9%) | 0% | 169.0 | 278,104 | Common Stock |