| Date | Owner | Type | Security | Price | Units | Value | |
|---|---|---|---|---|---|---|---|
| Siffert Joao MD SVP, R&D | F | Common Stock | |||||
| Siffert Joao MD SVP, R&D | M | Common Stock | |||||
| Siffert Joao MD SVP, R&D | M | Stock Option (right to buy) | |||||
| Siffert Joao MD SVP, R&D | S | Common Stock | |||||
| Ocampo Christine Vice President, Finance | M | Common Stock |