CMCSA Insider Activity
View recent SEC Form 4 insider transactions for CMCSA, including purchases, sales, option exercises, and other insider filings.
| Date | Insider | Type | Quantity | Price | Total Value | Shares Owned |
|---|---|---|---|---|---|---|
| Sep 30, 2026 | Baltimore Thomas J Jr | Grant | 1,552 | $0.00 | $0.00 | 43,379 |
| Sep 30, 2026 | Brady Louise F. | Grant | 1,552 | $0.00 | $0.00 | 36,809 |
| Sep 30, 2026 | BREEN EDWARD D | Grant | 920 | $0.00 | $0.00 | 28,257 |
| Sep 30, 2026 | Honickman Jeffrey A | Grant | 2,011 | $0.00 | $0.00 | 278,627 |
| Sep 30, 2026 | Smith Gordon | Grant | 1,552 | $0.00 | $0.00 | 12,221 |
| Sep 02, 2026 | ROBERTS BRIAN L | Gift | 101,900 | $0.00 | $0.00 | 5,391,826 |
| Aug 17, 2026 | BREEN EDWARD D | Gift | 62,440 | $0.00 | $0.00 | 27,337 |
| Aug 05, 2026 | ROBERTS BRIAN L | Gift | 204,100 | $0.00 | $0.00 | 5,493,726 |
| Jun 30, 2026 | Baltimore Thomas J Jr | Grant | 1,375 | $0.00 | $0.00 | 41,257 |
| Jun 30, 2026 | Brady Louise F. | Grant | 1,375 | $0.00 | $0.00 | 34,769 |
| Jun 30, 2026 | BREEN EDWARD D | Grant | 815 | $0.00 | $0.00 | 89,777 |
| Jun 30, 2026 | Honickman Jeffrey A | Grant | 1,783 | $0.00 | $0.00 | 271,783 |
| Jun 30, 2026 | Smith Gordon | Grant | 1,375 | $0.00 | $0.00 | 10,521 |
| May 19, 2026 | ROBERTS BRIAN L | Gift | 202,500 | $0.00 | $0.00 | 5,697,826 |
| May 11, 2026 | BREEN EDWARD D | Gift | 32,440 | $0.00 | $0.00 | 88,962 |
| Apr 03, 2026 | Murdock Daniel C. | Exercise | 5,268 | $0.00 | $0.00 | 64,435 |
| Apr 03, 2026 | Murdock Daniel C. | Tax Withheld | 2,073 | $27.93 | $57,898.89 | 62,362 |
| Mar 31, 2026 | Baltimore Thomas J Jr | Grant | 1,176 | $0.00 | $0.00 | 39,043 |
| Mar 31, 2026 | Brady Louise F. | Grant | 1,176 | $0.00 | $0.00 | 32,682 |
| Mar 31, 2026 | BREEN EDWARD D | Grant | 697 | $0.00 | $0.00 | 56,522 |
| Mar 31, 2026 | Honickman Jeffrey A | Grant | 1,524 | $0.00 | $0.00 | 262,583 |
| Mar 31, 2026 | Smith Gordon | Grant | 1,176 | $0.00 | $0.00 | 9,045 |
| Mar 17, 2026 | BREEN EDWARD D | Gift | 30,000 | $0.00 | $0.00 | 55,825 |
| Mar 17, 2026 | Khoury Jennifer | Tax Withheld | 10,514 | $30.08 | $316,261.12 | 60,538 |
| Mar 17, 2026 | Khoury Jennifer | Exercise | 10,867 | $28.38 | $308,405.46 | 71,052 |
| Mar 05, 2026 | Armstrong Jason | Sale | 4,494 | $31.74 | $142,617.09 | 167,905 |
| Mar 05, 2026 | Armstrong Jason | Tax Withheld | 69,003 | $31.75 | $2,190,983.26 | 98,902 |
| Mar 05, 2026 | Armstrong Jason | Exercise | 73,497 | $28.38 | $2,085,844.86 | 172,399 |
| Mar 01, 2026 | Armstrong Jason | Tax Withheld | 2,688 | $30.96 | $83,220.48 | 141,962 |
| Mar 01, 2026 | Armstrong Jason | Tax Withheld | 2,099 | $30.96 | $64,985.04 | 144,650 |
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