| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| KERN | Director | Oct 08, 2021 | Buy | $2.70 | 11,299 | 30,507 | 145,855 | Apr 05, 2022, 11:58 AM |
| KERN | Director | Dec 15, 2021 | Buy | $2.00 | 99,600 | 198,901 | 343,227 | Dec 17, 2021, 06:35 PM |
| KERN | Director | Dec 14, 2021 | Buy | $2.00 | 100,400 | 200,298 | 243,627 | Dec 17, 2021, 06:35 PM |
| KERN | Director | Oct 08, 2021 | Buy | $2.70 | 11,299 | 30,507 | 145,081 | Oct 13, 2021, 05:44 PM |
| KERN | Director | Oct 06, 2021 | Buy | $2.70 | 128,160 | 346,032 | 131,928 | Oct 08, 2021, 04:09 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| KERN | Director | Oct 08, 2021 | Buy | 30,507 |
| KERN | Director | Dec 15, 2021 | Buy | 198,901 |
| KERN | Director | Dec 14, 2021 | Buy | 200,298 |
| KERN | Director | Oct 08, 2021 | Buy | 30,507 |
| KERN | Director | Oct 06, 2021 | Buy | 346,032 |