| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Brady Louise F. | Director | ONE COMCAST CENTER, PHILADELPHIA | Elizabeth Wideman, Attorney-in-fact | 21 Nov 2025 | 0001690498 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CMCSA | Class A Common Stock | Award | $0 | +9,013 | +46% | $0.000000 | 28,792 | 20 Nov 2025 | Direct |