| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Cavanagh Michael J | Co-CEO, Director | ONE COMCAST CENTER, PHILADELPHIA | Elizabeth Wideman, Attorney-in-fact | 13 Feb 2026 | 0001304481 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CMCSA | Class A Common Stock | Options Exercise | $8,357,768 | +294,495 | +762% | $28.38 | 333,128 | 11 Feb 2026 | Direct | |
| transaction | CMCSA | Class A Common Stock | Tax liability | $9,618,207 | -294,495 | -88% | $32.66 | 38,633 | 11 Feb 2026 | Direct | |
| transaction | CMCSA | Class A Common Stock | Options Exercise | $12,536,666 | +441,743 | +185% | $28.38 | 680,283 | 11 Feb 2026 | By Trust | |
| transaction | CMCSA | Class A Common Stock | Sale | $1,892,549 | -57,947 | -8.5% | $32.66 | 622,336 | 11 Feb 2026 | By Trust | |
| transaction | CMCSA | Class A Common Stock | Tax liability | $12,536,696 | -383,796 | -62% | $32.66 | 238,540 | 11 Feb 2026 | By Trust | |
| holding | CMCSA | Class A Common Stock | 171,000 | 11 Feb 2026 | By Spouse |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CMCSA | Option to Purchase | Options Exercise | $8,357,768 | -294,495 | -100% | $28.38 | 0 | 11 Feb 2026 | Class A Common Stock | 294,495 | $28.38 | Direct | F1 |
| transaction | CMCSA | Option to Purchase | Options Exercise | $12,536,666 | -441,743 | -100% | $28.38 | 0 | 11 Feb 2026 | Class A Common Stock | 441,743 | $28.38 | By Trust | F1 |
| Id | Content |
|---|---|
| F1 | With respect to the number of shares set forth in Column 7, this option is immediately exercisable. |