| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SERA | Stock Option (right to buy) | Award | $0 | +40,332 | $0.000000 | 40,332 | 29 Nov 2021 | Class A Common Stock | 40,332 | $10.41 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | These stock options vest over three years as follows: 1/36 of the original grant amount vests in monthly installments for three years following the vesting commencement date, which is November 29, 2021. |