<SEC-DOCUMENT>0001193125-25-221292-index.html : 20250929 <SEC-HEADER>0001193125-25-221292.hdr.sgml : 20250929 <ACCEPTANCE-DATETIME>20250929062150 ACCESSION NUMBER: 0001193125-25-221292 CONFORMED SUBMISSION TYPE: DEFA14A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20250929 DATE AS OF CHANGE: 20250929 FILER: COMPANY DATA: COMPANY CONFORMED NAME: COMSCORE, INC. CENTRAL INDEX KEY: 0001158172 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-BUSINESS SERVICES, NEC [7389] ORGANIZATION NAME: 07 Trade & Services EIN: 541955550 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: DEFA14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-33520 FILM NUMBER: 251352020 BUSINESS ADDRESS: STREET 1: 11950 DEMOCRACY DRIVE STREET 2: SUITE 600 CITY: RESTON STATE: VA ZIP: 20190 BUSINESS PHONE: 703-438-2000 MAIL ADDRESS: STREET 1: 11950 DEMOCRACY DRIVE STREET 2: SUITE 600 CITY: RESTON STATE: VA ZIP: 20190 FORMER COMPANY: FORMER CONFORMED NAME: COMSCORE NETWORKS INC DATE OF NAME CHANGE: 20010827 </SEC-HEADER> <DOCUMENT> <TYPE>DEFA14A <SEQUENCE>1 <FILENAME>d13858ddefa14a.htm <DESCRIPTION>DEFA14A <TEXT> Document 1 - file: d13858ddefa14a.htm
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