| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| CADL | Director | May 06, 2022 | Option Exercise | $3.65 | 54,074 | 197,370 | 1,097,032 | May 10, 2022, 06:04 PM |
| CADL | Director | May 06, 2022 | Option Exercise | $1.46 | 135,183 | 197,367 | 1,151,106 | May 10, 2022, 06:04 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| CADL | Director | May 06, 2022 | Option Exercise | 197,370 |
| CADL | Director | May 06, 2022 | Option Exercise | 197,367 |