| 2023-06-09 | Sale | Krystal Biotech, Inc. KRYS | director | 18,935 0.0736% | $128.77 | $2.44M | -4.32% | |
| 2023-06-08 | Sale | Krystal Biotech, Inc. KRYS | director | 31,065 0.1209% | $128.11 | $3.98M | -3.61% | |
| 2023-05-19 | Sale | Krystal Biotech, Inc. KRYS | director | 50,000 0.1924% | $95.02 | $4.75M | +26.32% | |
| 2023-05-09 | Sale | Krystal Biotech, Inc. KRYS | director | 17,100 0.0657% | $90.74 | $1.55M | +31.03% | |
| 2023-04-19 | Sale | Krystal Biotech, Inc. KRYS | director | 7,900 0.0311% | $90.32 | $713,493 | +33.54% | |
| 2021-12-10 | Sale | Krystal Biotech, Inc. KRYS | director | 100,000 0.4439% | $70.50 | $7.05M | -3.35% | |
| 2021-03-26 | Sale | Allakos Inc. ALLK | 17,308 0.0325% | $115.17 | $1.99M | -26.7% | ||
| 2021-03-22 | Sale | Allakos Inc. ALLK | 13,148 0.025% | $119.70 | $1.57M | -28.5% | ||
| 2021-03-15 | Sale | Allakos Inc. ALLK | 6,708 0.0128% | $124.56 | $835,548 | -29.98% | ||
| 2021-03-12 | Sale | Allakos Inc. ALLK | 4,071 0.0077% | $124.18 | $505,537 | -29.68% | ||
| 2021-03-11 | Sale | Allakos Inc. ALLK | 6,006 0.0114% | $124.62 | $748,468 | -29.45% | ||
| 2021-03-09 | Sale | Allakos Inc. ALLK | 100 0.0002% | $125.00 | $12,500 | -25.92% | ||
| 2019-08-30 | Sale | Krystal Biotech, Inc. KRYS | director | 64,380 0.191% | $23.09 | $1.49M | +4.29% | |
| 2019-08-29 | Sale | Krystal Biotech, Inc. KRYS | director | 112,988 0.327% | $23.31 | $2.63M | +0.71% | |
| 2018-07-23 | Allakos Inc. ALLK | 500,000 0.7605% | $18.00 | $9M | +13.36% | |||
| 2017-09-22 | Krystal Biotech, Inc. KRYS | director | 400,000 9.5053% | $10.00 | $4M | +1.89% | ||
| 2017-03-21 | Sale | Esperion Therapeutics, Inc. ESPR | director | 700,000 3.6385% | $45.80 | $32.06M | +24.97% | |
| 2014-10-21 | Esperion Therapeutics, Inc. ESPR | 1M 5.3572% | $20.00 | $20M | +170.46% | |||
| 2013-07-01 | Esperion Therapeutics, Inc. ESPR | director | 471,428 3.072% | $14.00 | $6.6M | +8.67% | ||
| 2006-11-14 | Sale | Dynavax Technologies Corporation DVAX | No longer a Director | 4,970 0.0123% | $6.05 | $30,074 | -20.75% |