| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | SPT | Restricted Stock Unit | 16 Jun 2021 | Class A Common Stock | 2,817 | Direct | F1, F2, F3 |
| Id | Content |
|---|---|
| F1 | Each Restricted Stock Unit represents the contingent right to receive one share of Class A Common Stock of the Issuer. |
| F2 | Of these 2,817 Restricted Stock Units granted on June 16, 2021, one-third of the total number of Restricted Stock Units will vest on June 16, 2022 and one-eighth of the remaining Restricted Stock Units will vest on each quarterly anniversary of the grant date thereafter such that the Restricted Stock Units will be fully vested on June 16, 2024. |
| F3 | The Restricted Stock Units do not expire. |
Exhibit 24 - Power of Attorney