| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALRN | Common Stock | Purchase | $758 | +225 | $3.37 | 225 | 15 Dec 2023 | By son | F1 | |
| holding | ALRN | Common Stock | 5,122 | 15 Dec 2023 | Direct |
| Id | Content |
|---|---|
| F1 | The reporting person disclaims beneficial ownership of all securities held by his son, and this report should not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose |