| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| BBIO | Chief Accounting Officer | Nov 16, 2020 | Option Exercise | $44.33 | 1,900 | 84,227 | 4,586 | Nov 18, 2020, 08:44 PM |
| BBIO | Chief Accounting Officer | Aug 16, 2020 | Option Exercise | $28.53 | 138 | 3,937 | 993 | Aug 18, 2020, 06:58 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| BBIO | Chief Accounting Officer | Nov 16, 2020 | Option Exercise | 84,227 |
| BBIO | Chief Accounting Officer | Aug 16, 2020 | Option Exercise | 3,937 |