| 2018-07-30 | Liquidia Corporation LQDA | 10 percent owner | 545,455 4.6996% | $11.00 | $6M | +38.27% | ||
| 2016-07-18 | Ardelyx, Inc. ARDX | 10 percent owner | 1.53M 2.9762% | $8.73 | $13.33M | +25.38% | ||
| 2016-01-13 | Ardelyx, Inc. ARDX | 10 percent owner | 1M 3.0335% | $10.00 | $10M | +4.47% | ||
| 2015-06-05 | Ardelyx, Inc. ARDX | 10 percent owner | 3.74M 13.1753% | $10.70 | $40M | +13.2% | ||
| 2014-12-10 | Trevena, Inc. TRVN | director | 2M 7.9332% | $4.00 | $8M | +64.91% | ||
| 2014-06-24 | Ardelyx, Inc. ARDX | 10 percent owner | 1.02M 34.6196% | $14.00 | $14.29M | 0% | ||
| 2014-02-05 | Sale | Trevena, Inc. TRVN | director | 974,286 – | $1.13 | $1.1M | -14.1% | |
| 2014-02-05 | Trevena, Inc. TRVN | director | 944,820 6.1605% | $7.00 | $6.61M | -14.1% |