| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Fuchs Charles S. President, R&D | A | Stock option (right to buy) | |||||
| Start Valerie Denise Harding | A | Stock option (right to buy) | |||||
| Liu Jean I | A | Stock option (right to buy) | |||||
| Multani Pratik S | A | Stock option (right to buy) | |||||
| Casdin Alexander W. | A | Stock option (right to buy) |