| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CERS | Common Stock | Sale | $51,800 | -10,000 | -5.7% | $5.18 | 164,871 | 15 Aug 2022 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This transaction was executed pursuant to a 10b5-1 plan. |