COMCAST CORP — Director's Dealing 2010

Dec 2, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMCAST CORP (CMCSA)
CIK: 0001166691
Period of Report: 2010-12-01

Reporting Person: BRODSKY JULIAN A (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-12-01	Class A Special Common Stock	S	30000.0000	$19.6571	Disposed	897160.0000	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Special Common Stock	403067.0000	Indirect
Class A Special Common Stock	566684.0000	Indirect

Footnotes

F1: The sales reported in this Form 4 were made pursuant to the reporting person's 10b5-1 sales plan.

F2: This transaction was executed in multiple trades at prices ranging from $19.50 to $19.87. The price reported above reflects the weighted-average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected.