| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| KNSA | CHIEF ACCOUNTING OFFICER | Mar 21, 2022 | Option Exercise | $10.98 | 1,120 | 12,298 | 6,041 | Mar 23, 2022, 04:30 PM |
| KNSA | Chief Accounting Officer | Jan 15, 2022 | Option Exercise | $9.63 | 653 | 6,288 | 3,424 | Mar 18, 2022, 04:40 PM |
| KNSA | Chief Accounting Officer | Jul 15, 2021 | Option Exercise | $11.49 | 588 | 6,756 | 2,771 | Mar 18, 2022, 04:40 PM |
| KNSA | Chief Accounting Officer | Dec 31, 2020 | Option Exercise | $15.02 | 405 | 6,083 | 2,183 | Mar 18, 2022, 04:40 PM |
| KNSA | Chief Accounting Officer | Jun 30, 2020 | Option Exercise | $9.51 | 641 | 6,096 | 1,778 | Mar 18, 2022, 04:40 PM |
| KNSA | Chief Accounting Officer | Mar 16, 2022 | Option Exercise | $10.13 | 269 | 2,725 | 3,930 | Mar 18, 2022, 04:40 PM |
| BSMD | Chief Accounting Officer | Sep 10, 2010 | Option Exercise | $4.38 | 21,603 | 94,621 | 0 | Sep 10, 2010, 01:33 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| KNSA | CHIEF ACCOUNTING OFFICER | Mar 21, 2022 | Option Exercise | 12,298 |
| KNSA | Chief Accounting Officer | Jan 15, 2022 | Option Exercise | 6,288 |
| KNSA | Chief Accounting Officer | Jul 15, 2021 | Option Exercise | 6,756 |
| KNSA | Chief Accounting Officer | Dec 31, 2020 | Option Exercise | 6,083 |
| KNSA | Chief Accounting Officer | Jun 30, 2020 | Option Exercise | 6,096 |
| KNSA | Chief Accounting Officer | Mar 16, 2022 | Option Exercise | 2,725 |
| BSMD | Chief Accounting Officer | Sep 10, 2010 | Option Exercise | 94,621 |