COMCAST CORP — Director's Dealing 2013

May 17, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMCAST CORP (CMCSA)
CIK: 0001166691
Period of Report: 2013-05-16

Reporting Person: ROBERTS BRIAN L (Director, Chairman of Board, Pres. & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-05-16	Class A Common Stock	M	800000.0000	$19.9200	Acquired	1086564.0000	Direct
2013-05-16	Class A Common Stock	D	66316.0000	$43.7300	Disposed	1020248.0000	Direct
2013-05-16	Class A Common Stock	F	564247.0000	$43.7300	Disposed	456001.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-05-16	Option to Purchase	$19.9200	M	800000.0000	Disposed	2014-03-07	Class A Common Stock (800000.0000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	15434.7490	Indirect
Class A Common Stock	2034.0000	Indirect

Footnotes

F1: With respect to the number of shares set forth in Column 7, this option is immediately exercisable.