COMCAST CORP — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| NOVAK DAVID C | — | Award / Grant | 9,013 | — | — | 390,852 | Nov 20, 2025 |
| NAKAHARA ASUKA | — | Award / Grant | 9,013 | — | — | 63,563 | Nov 20, 2025 |
| Lucas Wonya Y | — | Tax Withholding | 277 | $26.63 | $7,377 | 21,078 | Nov 20, 2025 |
| Honickman Jeffrey A | — | Award / Grant | 9,013 | — | — | 251,549 | Nov 20, 2025 |
| BREEN EDWARD D | — | Award / Grant | 9,013 | — | — | 25,089 | Nov 20, 2025 |
| Brady Louise F. | — | Award / Grant | 9,013 | — | — | 28,792 | Nov 20, 2025 |
| Bell Madeline S. | — | Award / Grant | 9,013 | — | — | 50,018 | Nov 20, 2025 |
| Baltimore Thomas J Jr | — | Award / Grant | 9,013 | — | — | 34,865 | Nov 20, 2025 |
| BACON KENNETH J | — | Award / Grant | 9,013 | — | — | 41,746 | Nov 20, 2025 |
| ROBERTS BRIAN L | Chairman of Board & CEO | Other | 405,968 | — | — | 17,077,151 | Nov 4, 2025 |
| Honickman Jeffrey A | — | Award / Grant | 1,393 | — | — | 239,134 | Sep 30, 2025 |
| NOVAK DAVID C | — | Award / Grant | 1,075 | — | — | 381,018 | Sep 30, 2025 |
| BREEN EDWARD D | — | Award / Grant | 637 | — | — | 16,069 | Sep 30, 2025 |
| Brady Louise F. | — | Award / Grant | 1,075 | — | — | 19,559 | Sep 30, 2025 |
| Baltimore Thomas J Jr | — | Award / Grant | 1,075 | — | — | 25,572 | Sep 30, 2025 |
| BREEN EDWARD D | — | Gift | 43,850 | — | — | 15,432 | Aug 20, 2025 |
| NOVAK DAVID C | — | Award / Grant | 946 | — | — | 379,284 | Jun 30, 2025 |
| Honickman Jeffrey A | — | Award / Grant | 1,226 | — | — | 234,985 | Jun 30, 2025 |
| BREEN EDWARD D | — | Award / Grant | 561 | — | — | 59,277 | Jun 30, 2025 |
| Brady Louise F. | — | Award / Grant | 946 | — | — | 18,315 | Jun 30, 2025 |
| Baltimore Thomas J Jr | — | Award / Grant | 946 | — | — | 24,279 | Jun 30, 2025 |
| Murdock Daniel C. | EVP & Chief Accounting Officer | Tax Withholding | 2,686 | $34.26 | $92,022 | 47,948 | Jun 19, 2025 |
| Armstrong Jason | CFO | Option Exercise | 9,504 | — | — | 43,087 | Jun 5, 2025 |
| Khoury Jennifer | Chief Communications Officer | Option Exercise | 15,488 | — | — | 63,596 | May 22, 2025 |
| BREEN EDWARD D | — | Gift | 43,850 | — | — | 58,710 | May 14, 2025 |
| Cavanagh Michael J | President | Gift | 171,000 | — | — | 171,000 | May 6, 2025 |
| Murdock Daniel C. | EVP & Chief Accounting Officer | Tax Withholding | 1,518 | $36.72 | $55,741 | 43,142 | Apr 1, 2025 |
| NOVAK DAVID C | — | Award / Grant | 915 | — | — | 377,670 | Mar 31, 2025 |
| Honickman Jeffrey A | — | Award / Grant | 1,186 | — | — | 230,937 | Mar 31, 2025 |
| BREEN EDWARD D | — | Award / Grant | 543 | — | — | 14,860 | Mar 31, 2025 |
| Brady Louise F. | — | Award / Grant | 915 | — | — | 17,205 | Mar 31, 2025 |
| Baltimore Thomas J Jr | — | Award / Grant | 915 | — | — | 23,118 | Mar 31, 2025 |
| BREEN EDWARD D | — | Gift | 55,250 | — | — | 14,317 | Mar 17, 2025 |
| BREEN EDWARD D | — | Gift | 43,150 | — | — | 69,563 | Mar 7, 2025 |
| ROBERTS BRIAN L | Chairman of Board & CEO | Tax Withholding | 818,478 | $35.76 | $29,268,773 | 6,523,999 | Mar 6, 2025 |
| Reid Thomas J. | Chief Legal Officer, Secretary | Tax Withholding | 49,057 | $35.88 | $1,760,165 | 113,231 | Mar 2, 2025 |
| Murdock Daniel C. | EVP & Chief Accounting Officer | Option Exercise | 2,156 | — | — | 37,882 | Mar 2, 2025 |
| ROBERTS BRIAN L | Chairman of Board & CEO | Tax Withholding | 6,412 | $35.88 | $230,063 | 6,434,877 | Mar 2, 2025 |
| Khoury Jennifer | Chief Communications Officer | Option Exercise | 1,515 | — | — | 45,843 | Mar 1, 2025 |
| Cavanagh Michael J | President | Option Exercise | 82,900 | — | — | 250,058 | Mar 1, 2025 |
| Armstrong Jason | CFO | Option Exercise | 2,070 | — | — | 35,866 | Mar 1, 2025 |
| Armstrong Jason | CFO | Option Exercise | 7,740 | — | — | 33,064 | Jan 14, 2025 |
| Reid Thomas J. | Chief Legal Officer, Secretary | Option Exercise | 11,700 | — | — | 73,753 | Jan 2, 2025 |
| NOVAK DAVID C | — | Award / Grant | 900 | — | — | 375,728 | Dec 31, 2024 |
| NAKAHARA ASUKA | — | Award / Grant | 900 | — | — | 51,255 | Dec 31, 2024 |
| Lucas Wonya Y | — | Award / Grant | 900 | — | — | 12,025 | Dec 31, 2024 |
| Honickman Jeffrey A | — | Award / Grant | 1,166 | — | — | 225,225 | Dec 31, 2024 |
| BREEN EDWARD D | — | Award / Grant | 1,066 | — | — | 26,404 | Dec 31, 2024 |
| Brady Louise F. | — | Award / Grant | 900 | — | — | 16,081 | Dec 31, 2024 |
| Bell Madeline S. | — | Award / Grant | 900 | — | — | 38,647 | Dec 31, 2024 |