| 2024-01-08 | Sale | Zymeworks Inc. ZYME | Chair & CEO | 5,706 0.0079% | $11.22 | $63,996 | -16.26% | |
| 2024-01-05 | Sale | Zymeworks Inc. ZYME | Chair & CEO | 18,198 0.0262% | $10.65 | $193,849 | -8.7% | |
| 2020-09-09 | Sale | MacroGenics, Inc. MGNX | director | 6,924 0.0127% | $27.11 | $187,710 | -8.85% | |
| 2013-10-16 | MacroGenics, Inc. MGNX | director | 93,750 0.2246% | $16.00 | $1.5M | -11.58% |