<SEC-DOCUMENT>0001104659-21-139371-index.html : 20211216 <SEC-HEADER>0001104659-21-139371.hdr.sgml : 20211216 <ACCEPTANCE-DATETIME>20211115172511 <PRIVATE-TO-PUBLIC> ACCESSION NUMBER: 0001104659-21-139371 CONFORMED SUBMISSION TYPE: CORRESP PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20211115 FILER: COMPANY DATA: COMPANY CONFORMED NAME: DoubleVerify Holdings, Inc. CENTRAL INDEX KEY: 0001819928 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370] IRS NUMBER: 822714562 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CORRESP BUSINESS ADDRESS: STREET 1: 233 SPRING STREET CITY: NEW YORK STATE: NY ZIP: 10013 BUSINESS PHONE: 212-631-2111 MAIL ADDRESS: STREET 1: 233 SPRING STREET CITY: NEW YORK STATE: NY ZIP: 10013 </SEC-HEADER> <DOCUMENT> <TYPE>CORRESP <SEQUENCE>1 <FILENAME>filename1.htm <TEXT> Document 1 - file: filename1.htm
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