| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ALXN | Common Stock, par value $.0001 per share | Tax liability | $192,222 | -1,086 | -1.2% | $177.00 | 90,688 | 08 Jun 2021 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This sale was made to cover withholding taxes immediately following the vesting of previously granted Restricted Stock Units. |