13D Filing: Starboard Value LP and Comscore Inc. (SCOR)

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1 NAME OF REPORTING PERSONS

STARBOARD VALUE LP

2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ☐
(b) ☐
3 SEC USE ONLY
4 SOURCE OF FUNDS

OO

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)     ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION

DELAWARE

NUMBER OF 7 SOLE VOTING POWER
SHARES
BENEFICIALLY 2,793,247
OWNED BY 8 SHARED VOTING POWER
EACH
REPORTING – 0 –
PERSON WITH 9 SOLE DISPOSITIVE POWER
2,793,247
10 SHARED DISPOSITIVE POWER
– 0 –
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,793,247(1)(2)
12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES     ☐
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

4.99%

14 TYPE OF REPORTING PERSON

PN

(1) Includes 500,000 Shares underlying a certain
forward purchase contract exercisable within 60 days hereof.

(2) Includes 1,287,790 Shares issuable upon the conversion
of certain Notes (as defined and described below), and excludes additional Shares that are not issuable due to the beneficial ownership
limitation, which provides that the Notes may not be converted if, after such conversion, the Reporting Persons would beneficially
own more than 4.99% of the Shares.

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