COMCAST CORP — Director's Dealing 2012

May 9, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMCAST CORP (CMCSA)
CIK: 0001166691
Period of Report: 2012-05-08

Reporting Person: Smit Neil (Executive Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-05-08	Class A Common Stock	M	54025.0000	$0.0000	Acquired	155451.0000	Direct
2012-05-08	Class A Common Stock	F	23204.0000	$29.4000	Disposed	132247.0000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-05-08	Restricted Stock Units	$0.0000	M	54025.0000	Disposed		Class A Common Stock (54025.0000)	Direct

Footnotes

F1: Each restricted stock unit represents a contigent right to receive one share of Class A Common Stock.

F2: These restricted stock units vest on the transaction date.