| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ERNA | Common Stock | Options Exercise | +17,573 | 17,573 | 28 Jun 2022 | Direct | F1 | |||
| transaction | ERNA | Common Stock | Tax liability | $3,363 | -6,077 | -35% | $0.5534* | 11,496 | 28 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 | -17,573 | -25% | $0.000000 | 52,717 | 28 Jun 2022 | Common Stock | 17,573 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit converts into one share of common stock. |
| F2 | On June 28, 2021, the reporting person was granted 70,290 restricted stock units, vesting in four substantially equal installments beginning on the first anniversary of the grant date. |