CMCSA insider transaction filings
COMCAST CORP — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-18. Screen CMCSA transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-18 | 4 | BREEN EDWARD D — Director | Gift (G): 62,440 @ $0 | EDGAR |
| 2026-08-06 | 4 | ROBERTS BRIAN L — Chairman of Board & Co-CEO, Director | Gift (G): 204,100 @ $0 | EDGAR |
| 2026-07-02 | 4 | Smith Gordon — Director | Grant/award (A): 1,375 @ $0 | EDGAR |
| 2026-07-02 | 4 | Honickman Jeffrey A — Director | Grant/award (A): 1,783 @ $0 | EDGAR |
| 2026-07-02 | 4 | BREEN EDWARD D — Director | Grant/award (A): 815 @ $0 | EDGAR |
| 2026-07-02 | 4 | Brady Louise F. — Director | Grant/award (A): 1,375 @ $0 | EDGAR |
| 2026-07-02 | 4 | Baltimore Thomas J Jr — Director | Grant/award (A): 1,375 @ $0 | EDGAR |
| 2026-05-20 | 4 | ROBERTS BRIAN L — Chairman of Board & Co-CEO, Director | Gift (G): 202,500 @ $0 | EDGAR |
| 2026-05-12 | 4 | BREEN EDWARD D — Director | Gift (G): 32,440 @ $0 | EDGAR |
| 2026-04-03 | 4 | Murdock Daniel C. — EVP & Chief Accounting Officer | Option exercise (M): 5,268 @ $0 · Tax withholding (F): 2,073 @ $27.93 · Option exercise (M): 5,268 (derivative) @ $0 | EDGAR |
| 2026-04-02 | 4 | Smith Gordon — Director | Grant/award (A): 1,176 @ $0 | EDGAR |
| 2026-04-02 | 4 | Honickman Jeffrey A — Director | Grant/award (A): 1,524 @ $0 | EDGAR |
| 2026-04-02 | 4 | BREEN EDWARD D — Director | Grant/award (A): 697 @ $0 | EDGAR |
| 2026-04-02 | 4 | Brady Louise F. — Director | Grant/award (A): 1,176 @ $0 | EDGAR |
| 2026-04-02 | 4 | Baltimore Thomas J Jr — Director | Grant/award (A): 1,176 @ $0 | EDGAR |
| 2026-03-18 | 4 | Khoury Jennifer — Chief Communications Officer | Option exercise (M): 10,867 @ $28.38 · Tax withholding (F): 10,514 @ $30.08 · Option exercise (M): 10,867 (derivative) @ $28.38 | EDGAR |
| 2026-03-18 | 4 | BREEN EDWARD D — Director | Gift (G): 30,000 @ $0 | EDGAR |
| 2026-03-06 | 4 | Armstrong Jason — CFO | Option exercise (M): 73,497 @ $28.38 · Sale (S): 4,494 @ $31.73 · Tax withholding (F): 69,003 @ $31.75 · Option exercise (M): 73,497 (derivative) @ $28.38 | EDGAR |
| 2026-03-03 | 4 | Cavanagh Michael J — Co-CEO, Director | Option exercise (M): 34,980 @ $0 · Tax withholding (F): 34,980 @ $30.96 · Option exercise (M): 34,980 (derivative) @ $0 | EDGAR |
| 2026-03-03 | 4 | Khoury Jennifer — Chief Communications Officer | Option exercise (M): 4,254 @ $0 · Option exercise (M): 2,873 @ $0 · Option exercise (M): 2,724 @ $0 · Tax withholding (F): 1,260 @ $30.96 · Tax withholding (F): 1,967 @ $30.96 · Tax withholding (F): 2,873 @ $30.96 · +3 more | EDGAR |
| 2026-03-03 | 4 | Armstrong Jason — CFO | Option exercise (M): 93,142 @ $0 · Option exercise (M): 5,813 @ $0 · Option exercise (M): 4,540 @ $0 · Tax withholding (F): 2,099 @ $30.96 · Tax withholding (F): 2,688 @ $30.96 · Tax withholding (F): 43,060 @ $30.96 · +3 more | EDGAR |
| 2026-03-03 | 4 | Murdock Daniel C. — EVP & Chief Accounting Officer | Option exercise (M): 4,060 @ $0 · Option exercise (M): 3,875 @ $0 · Option exercise (M): 3,163 @ $0 · Option exercise (M): 2,270 @ $0 · Tax withholding (F): 553 @ $30.96 · Tax withholding (F): 771 @ $30.96 · +6 more | EDGAR |
| 2026-03-03 | 4 | Reid Thomas J. — Chief Legal Officer, Secretary | Option exercise (M): 93,142 @ $0 · Tax withholding (F): 48,665 @ $30.96 · Option exercise (M): 93,142 (derivative) @ $0 | EDGAR |
| 2026-03-03 | 4 | ROBERTS BRIAN L — Chairman of Board & Co-CEO, Director | Option exercise (M): 45,578 @ $0 · Tax withholding (F): 45,578 @ $30.96 · Option exercise (M): 45,578 (derivative) @ $0 | EDGAR |
| 2026-02-26 | 4 | Khoury Jennifer — Chief Communications Officer | Grant/award (A): 27,946 (derivative) @ $0 | EDGAR |
| 2026-02-26 | 4 | Reid Thomas J. — Chief Legal Officer, Secretary | Grant/award (A): 93,142 (derivative) @ $0 | EDGAR |
| 2026-02-26 | 4 | Armstrong Jason — CFO | Grant/award (A): 93,142 (derivative) @ $0 | EDGAR |
| 2026-02-26 | 4 | Cavanagh Michael J — Co-CEO, Director | Grant/award (A): 325,987 (derivative) @ $0 | EDGAR |
| 2026-02-26 | 4 | ROBERTS BRIAN L — Chairman of Board & Co-CEO, Director | Grant/award (A): 428,438 (derivative) @ $0 | EDGAR |
| 2026-02-13 | 4 | Cavanagh Michael J — Co-CEO, Director | Option exercise (M): 294,495 @ $28.38 · Tax withholding (F): 294,495 @ $32.66 · Option exercise (M): 441,743 @ $28.38 · Sale (S): 57,947 @ $32.66 · Tax withholding (F): 383,796 @ $32.66 · Option exercise (M): 294,495 (derivative) @ $28.38 · +1 more | EDGAR |
| 2026-02-13 | 4 | ROBERTS BRIAN L — Chairman of Board & Co-CEO, Director | Option exercise (M): 984,320 @ $28.38 · Tax withholding (F): 907,653 @ $32.70 · Option exercise (M): 984,320 (derivative) @ $28.38 | EDGAR |
| 2026-02-05 | 4 | Smith Gordon — Director | Grant/award (A): 7,869 @ $0 | EDGAR |
| 2026-02-04 | 4 | NAKAHARA ASUKA — Director | Sale (S): 8,275 @ $29.70 | EDGAR |
| 2026-02-03 | 4 | Murdock Daniel C. — EVP & Chief Accounting Officer | Grant/award (A): 57,452 (derivative) @ $0 | EDGAR |
| 2026-02-03 | 4 | Cavanagh Michael J — Co-CEO, Director | Code (I): 50,320 (derivative) @ $29.59 | EDGAR |
| 2026-01-22 | 4 | Honickman Jeffrey A — Director | Grant/award (A): 1,541.55 @ $0 | EDGAR |
| 2026-01-22 | 4 | BREEN EDWARD D — Director | Grant/award (A): 705 @ $0 | EDGAR |
| 2026-01-22 | 4 | Brady Louise F. — Director | Grant/award (A): 1,189.86 @ $0 | EDGAR |
| 2026-01-22 | 4 | Baltimore Thomas J Jr — Director | Grant/award (A): 1,189.86 @ $0 | EDGAR |
| 2026-01-22 | 4 | Murdock Daniel C. — EVP & Chief Accounting Officer | Option exercise (M): 1,609 @ $0 · Tax withholding (F): 478 @ $28.38 · Option exercise (M): 1,609 (derivative) @ $0 | EDGAR |
| 2026-01-22 | 4 | Armstrong Jason — CFO | Option exercise (M): 8,150 @ $0 · Tax withholding (F): 3,950 @ $28.42 · Option exercise (M): 8,150 (derivative) @ $0 | EDGAR |
| 2026-01-22 | 4 | Bell Madeline S. — Director | Option exercise (M): 5,096 @ $0 · Option exercise (M): 5,096 (derivative) @ $0 | EDGAR |
| 2026-01-22 | 4 | Reid Thomas J. — Chief Legal Officer, Secretary | Option exercise (M): 12,319 @ $0 · Tax withholding (F): 4,676 @ $28.05 · Code (I): 2,232.76 (derivative) @ $28.16 · Option exercise (M): 12,319 (derivative) @ $0 | EDGAR |
| 2026-01-06 | 4 | Cavanagh Michael J — Co-CEO, Director | Code (I): 48,439.33 (derivative) @ $29.54 | EDGAR |
| 2025-11-21 | 4 | NOVAK DAVID C — Director | Grant/award (A): 9,013 @ $0 | EDGAR |
| 2025-11-21 | 4 | NAKAHARA ASUKA — Director | Grant/award (A): 9,013 @ $0 | EDGAR |
| 2025-11-21 | 4 | Lucas Wonya Y — Director | Grant/award (A): 9,013 @ $0 · Tax withholding (F): 277 @ $26.63 | EDGAR |
| 2025-11-21 | 4 | Honickman Jeffrey A — Director | Grant/award (A): 9,013 @ $0 | EDGAR |
| 2025-11-21 | 4 | BREEN EDWARD D — Director | Grant/award (A): 9,013 @ $0 | EDGAR |
| 2025-11-21 | 4 | Brady Louise F. — Director | Grant/award (A): 9,013 @ $0 | EDGAR |
Recent 8-K events — COMCAST CORP
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-07-23 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-29 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-12 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-06-03 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-02 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-27 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-23 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-16 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-27 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-01-29 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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