COMCAST CORP — Director's Dealing 2012

Feb 22, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMCAST CORP (CMCSA)
CIK: 0001166691
Period of Report: 2012-02-17

Reporting Person: COHEN DAVID L (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-02-17	Class A Common Stock	M	543750.0000	$18.0800	Acquired	634990.3038	Direct
2012-02-17	Class A Common Stock	F	424975.0000	$28.4500	Disposed	210015.3038	Direct
2012-02-17	Class A Special Common Stock	M	75000.0000	$15.8933	Acquired	113633.2030	Direct
2012-02-17	Class A Special Common Stock	M	6375.0000	$15.8933	Acquired	120008.2030	Direct
2012-02-17	Class A Special Common Stock	F	4754.0000	$27.6300	Disposed	115254.2030	Direct
2012-02-17	Class A Special Common Stock	F	7044.0000	$28.3900	Disposed	108210.2030	Direct
2012-02-17	Class A Special Common Stock	F	46697.0000	$27.6300	Disposed	61513.2030	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-02-17	Option to Purchase	$18.0800	M	543750.0000	Disposed	2013-02-25	Class A Common Stock (543750.0000)	Direct
2012-02-17	Option to Purchase	$15.8933	M	75000.0000	Disposed	2012-07-01	Class A Special Common Stock (75000.0000)	Direct
2012-02-17	Option to Purchase	$15.8933	M	6375.0000	Disposed	2012-10-26	Class A Special Common Stock (6375.0000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Class A Common Stock	123087.0000	Indirect
Class A Common Stock	144663.0000	Indirect
Class A Special Common Stock	31509.0000	Indirect

Footnotes

F1: This option is immediately exercisable.