COMCAST CORP — Director's Dealing 2010

Nov 23, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMCAST CORP (CMCSA)
CIK: 0001166691
Period of Report: 2010-11-20

Reporting Person: BREEN EDWARD D (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-11-20	Class A Common Stock	M	5527.0000	—	Acquired	13863.4105	Direct
2010-11-22	Class A Common Stock	A	6127.0000	$0.0000	Acquired	19990.4105	Direct
2010-11-22	Class A Common Stock	F	215.0000	$0.0000	Disposed	19775.4105	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-11-20	Phantom Stock	$	M	5527.0000	Disposed		Class A Common Stock (5527.0000)	Direct

Footnotes

F1: Shares acquired on settlement of phantom stock. The reporting person received cash for the fractional share.

F2: These securities convert on a one-to-one basis.

F3: These securities were automatically converted into shares of Class A common stock on November 20, 2010 pursuant to a previously deferred stock award.