| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ISEE | Common Stock | Options Exercise | $0 | +4,313 | +3.9% | $0.000000 | 113,999 | 03 May 2022 | Direct | F1 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ISEE | Restricted Stock Units | Options Exercise | $0 | -4,313 | -25% | $0.000000 | 12,937 | 03 May 2022 | Common Stock | 4,313 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Restricted stock units converted into common stock on a one-for-one basis upon vesting of the units. |
| F2 | On May 3, 2021, the Reporting Person was granted 17,250 restricted stock units, which vest with respect to 25% of the shares subject to the award on each of the first, second, third and fourth anniversaries of the grant date, subject to continued employment with the Registrant and the other terms and conditions under the Registrant's 2013 Stock Incentive Plan. |