COMCAST CORP — Director's Dealing 2012

Feb 27, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMCAST CORP (CMCSA)
CIK: 0001166691
Period of Report: 2012-02-23

Reporting Person: SALVA LAWRENCE J (SVP & Controller)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-02-23	Class A Common Stock	M	138750.0000	$18.0800	Acquired	208578.6274	Direct
2012-02-23	Class A Common Stock	S	34037.0000	$29.6802	Disposed	174541.6274	Direct
2012-02-23	Class A Common Stock	F	104713.0000	$29.6700	Disposed	69828.6274	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-02-23	Option to Purchase	$18.0800	M	138750.0000	Disposed	2013-02-25	Class A Common Stock (138750.0000)	Direct

Footnotes

F1: This transaction was executed in multiple trades at prices ranging from $29.68 to $29.6825. 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.

F2: This option is immediately exercisable.