| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| WEBER MARIANNE DOLAN | Director, Member of 13(d) Group | TWO PENNSYLVANIA PLAZA, NEW YORK | /s/ Richard Baccari, Attorney-in-Fact for Marianne Dolan Weber | 2025-06-06 | 0001098901 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SPHR | Restricted Stock Units | Award | $0 | +4.4K | +29.8% | $0.00 | 19.2K | Jun 4, 2025 | Class A Common Stock | 4.4K | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit ("RSU") is granted under the Sphere Entertainment Co. 2020 Stock Plan for Non-Employee Directors, as amended, and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. |
| F2 | The RSUs are fully vested on the date of the grant and will be settled in stock or in cash on the first business day 90 days after a separation from service. |