<SEC-DOCUMENT>0001193125-26-133782-index.html : 20260331 <SEC-HEADER>0001193125-26-133782.hdr.sgml : 20260331 <ACCEPTANCE-DATETIME>20260331120516 ACCESSION NUMBER: 0001193125-26-133782 CONFORMED SUBMISSION TYPE: ARS PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20251231 FILED AS OF DATE: 20260331 DATE AS OF CHANGE: 20260331 EFFECTIVENESS DATE: 20260331 FILER: COMPANY DATA: COMPANY CONFORMED NAME: FORRESTER RESEARCH, INC. CENTRAL INDEX KEY: 0001023313 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-ENGINEERING, ACCOUNTING, RESEARCH, MANAGEMENT [8700] ORGANIZATION NAME: 07 Trade & Services EIN: 042797789 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: ARS SEC ACT: 1934 Act SEC FILE NUMBER: 000-21433 FILM NUMBER: 26819137 BUSINESS ADDRESS: STREET 1: 60 ACORN PARK DRIVE CITY: CAMBRIDGE STATE: MA ZIP: 02140 BUSINESS PHONE: 6176136000 MAIL ADDRESS: STREET 1: 60 ACORN PARK DRIVE CITY: CAMBRIDGE STATE: MA ZIP: 02140 FORMER COMPANY: FORMER CONFORMED NAME: FORRESTER RESEARCH INC DATE OF NAME CHANGE: 19960919 </SEC-HEADER> <DOCUMENT> <TYPE>ARS <SEQUENCE>1 <FILENAME>forr-ars-2026.pdf <DESCRIPTION>ARS <TEXT> Document 1 - file: forr-ars-2026.pdf
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