| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | ERNA | Common Stock | 4,094 | 25 Mar 2021 | Direct | F1 | |||||
| holding | ERNA | Common Stock | 2,300,828 | 25 Mar 2021 | As trustee of family trust | F2 | |||||
| holding | ERNA | Common Stock | 30,192 | 25 Mar 2021 | By LLC with independent manager | F2 | |||||
| holding | ERNA | Common Stock | 2,870 | 25 Mar 2021 | By trust with independent trustee | F2 | |||||
| holding | ERNA | Common Stock | 2,442,323 | 25 Mar 2021 | By LLC with family member manager | F2 |
| Id | Content |
|---|---|
| F1 | Held by John D. Halpern |
| F2 | The reporting persons disclaim beneficial ownership of these shares except to the extent of their pecuniary interest therein, if any. |