| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KTTA | Common Stock | Award | $0 | +652,174 | +109% | $0.000000 | 1,252,174 | 21 Jun 2022 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KTTA | Stock option (to acquire common stock) | Award | $0 | +100,000 | $0.000000 | 100,000 | 02 Aug 2021 | Common Stock | 600,000 | $6.00 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Represents shares of common stock of the Issuer issued in connection with the acquisition of the ALPHA-5 Integrin, LLC on June 21, 2022. |
| F2 | The Reporting Person was granted 100,000 stock options. The stock options have a ten-year term and vest over two years, subject to reporting person remaining employed and in good standing, one-half vesting on the first anniversary of the grant date, and the remainder vesting on the second anniversary of the grant date. |