| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| FBRX | See Remarks | Jul 31, 2023 | Option Exercise | $1.01 | 247,524 | 249,999 | 1,675,574 | Aug 02, 2023, 05:56 PM |
| FBRX | See Remarks | Jul 01, 2023 | Option Exercise | $1.04 | 2,453 | 2,551 | 1,428,050 | Jul 05, 2023, 04:04 PM |
| FBRX | See Remarks | Apr 01, 2023 | Option Exercise | $1.01 | 11,046 | 11,156 | 1,399,253 | Apr 04, 2023, 08:19 PM |
| FBRX | See Remarks | Dec 16, 2022 | Buy | $1.07 | 44,024 | 47,000 | 1,379,049 | Dec 19, 2022, 04:21 PM |
| FBRX | See Remarks | Dec 15, 2022 | Buy | $1.03 | 55,976 | 57,672 | 1,335,025 | Dec 19, 2022, 04:21 PM |
| FBRX | See Remarks | Sep 07, 2021 | Sale | $4.35 | 1,000,000 | 4,347,100 | 1,279,049 | Sep 08, 2021, 05:02 PM |
| FBRX | See Remarks | Jun 25, 2020 | Buy | $14.48 | 7,000 | 101,356 | 2,279,049 | Jun 29, 2020, 08:13 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| FBRX | See Remarks | Jul 31, 2023 | Option Exercise | 249,999 |
| FBRX | See Remarks | Jul 01, 2023 | Option Exercise | 2,551 |
| FBRX | See Remarks | Apr 01, 2023 | Option Exercise | 11,156 |
| FBRX | See Remarks | Dec 16, 2022 | Buy | 47,000 |
| FBRX | See Remarks | Dec 15, 2022 | Buy | 57,672 |
| FBRX | See Remarks | Sep 07, 2021 | Sale | 4,347,100 |
| FBRX | See Remarks | Jun 25, 2020 | Buy | 101,356 |