| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| HALO | Director | Aug 25, 2021 | Sale | $41.01 | 35,000 | 1,435,455 | 52,544 | Aug 25, 2021, 05:54 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| HALO | Director | Aug 25, 2021 | Sale | 1,435,455 |