COMCAST CORP (CMCSA) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-04-03 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: COMCAST CORP (CMCSA) CIK: 0001166691 --- Reporting Owner --- Name: Murdock Daniel C. CIK: 0001698551 Role: Officer (EVP & Chief Accounting Officer) --- Non-Derivative Transactions --- [Transaction #1] Security: Class A Common Stock Date: 2026-04-03 | Code: M (Exercise of derivative) Shares: +5,268 | Price: $0.00 Shares Owned After: 64,435.0497 | Ownership: D (Direct) [Transaction #2] Security: Class A Common Stock Date: 2026-04-03 | Code: F (Payment of exercise/tax) Shares: -2,073 | Price: $27.93 Total Value: $57,898.89 Shares Owned After: 62,362.0497 | Ownership: D (Direct) --- Derivative Transactions --- [Transaction #1] Security: Restricted Stock Units Date: 2026-04-03 | Code: M (Exercise of derivative) Shares: -5,268 | Price: $0.00 Shares Owned After: 48,290 | Ownership: D (Direct) Footnotes: [F1] Each restricted stock unit represents a contigent right to receive one share of Class A Common Stock. [F2] These restricted stock units vest on the transaction date. [F2] These restricted stock units vest on the transaction date. --- Footnotes (Complete Index) --- F1: Each restricted stock unit represents a contigent right to receive one share of Class A Common Stock. F2: These restricted stock units vest on the transaction date. --- Signature --- /s/ Elizabeth Wideman, Attorney-in-fact (2026-04-03)