| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| ABCL | Chief Executive Officer | May 18, 2022 | Option Exercise | $2.70 | 56,125 | 151,538 | 336,750 | May 19, 2022, 01:17 PM |
| ABCL | Chief Executive Officer | Feb 22, 2022 | Option Exercise | $2.70 | 56,125 | 151,538 | 280,625 | Feb 25, 2022, 01:50 PM |
| ABCL | Chief Executive Officer | Nov 18, 2021 | Option Exercise | $15.03 | 224,500 | 3,374,235 | 224,500 | Nov 22, 2021, 05:03 PM |
| ABCL | Chief Executive Officer | Jun 09, 2021 | Sale | $24.13 | 6,000,000 | 144,770,326 | 55,604,330 | Jun 10, 2021, 05:11 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| ABCL | Chief Executive Officer | May 18, 2022 | Option Exercise | 151,538 |
| ABCL | Chief Executive Officer | Feb 22, 2022 | Option Exercise | 151,538 |
| ABCL | Chief Executive Officer | Nov 18, 2021 | Option Exercise | 3,374,235 |
| ABCL | Chief Executive Officer | Jun 09, 2021 | Sale | 144,770,326 |