COMSCORE, INC. — Director's Dealing 2013

Mar 19, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMSCORE, INC. (SCOR)
CIK: 0001158172
Period of Report: 2013-03-15

Reporting Person: Matta Serge (President, OMS)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-03-15	Common Stock	A	9715	—	Acquired	124615	Direct
2013-03-15	Common Stock	F	6827	$17.34	Disposed	117788	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-03-15	Restricted Stock Unit	$0	A	9715	Acquired	2015-03-16	Common Stock (9715)	Direct

Footnotes

F1: 100% of this amount to vest immediately on March 15, 2013.

F2: These shares were deducted in order to cover tax withholding obligations associated with recent stock award vestings.

F3: One half (1/2) to vest each year beginning on the first anniversary of the Grant Effective Date and annually thereafter on future anniversaries of the Vesting Commencement Date, provided that the recipient continues to provide services to the Company through each such date.