| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| KROS | 10% Owner | Apr 13, 2020 | Buy | $16.00 | 120,000 | 1,920,000 | 2,013,102 | Apr 13, 2020, 05:29 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| KROS | 10% Owner | Apr 13, 2020 | Buy | 1,920,000 |