| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Brady Louise F. | Director | ONE COMCAST CENTER, PHILADELPHIA | Elizabeth Wideman, Attorney-in-fact | 2025-10-02 | 0001690498 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CMCSA | Class A Common Stock | Award | $0 | +1.08K | +5.82% | $0.00 | 19.6K | Sep 30, 2025 | Direct |