| 2007-06-15 | Sale | Halozyme Therapeutics, Inc. HALO | director | 20,000 0.0258% | $10.03 | $200,624 | -33.18% | |
| 2007-05-21 | Sale | Halozyme Therapeutics, Inc. HALO | director | 60,000 0.0819% | $10.49 | $629,437 | -24.86% | |
| 2007-03-22 | Sale | Halozyme Therapeutics, Inc. HALO | director | 20,000 0.0285% | $8.49 | $169,864 | +1.29% |