| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ERNA | Common Stock | Options Exercise | +8,750 | +107% | 16,953 | 21 Jun 2022 | Direct | F1 | ||
| transaction | ERNA | Common Stock | Tax liability | $1,709 | -3,586 | -21% | $0.4765* | 13,367 | 21 Jun 2022 | Direct |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ERNA | Restricted Stock Units | Options Exercise | $0 | -8,750 | -25% | $0.000000 | 26,250 | 21 Jun 2022 | Common Stock | 8,750 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit converts into one share of common stock. |
| F2 | On June 21, 2021, the reporting person was granted 35,000 restricted stock units, vesting in four equal installments beginning on the first anniversary of the grant date. |