<SEC-DOCUMENT>0001144204-18-007821-index.html : 20180213 <SEC-HEADER>0001144204-18-007821.hdr.sgml : 20180213 <ACCEPTANCE-DATETIME>20180213142127 ACCESSION NUMBER: 0001144204-18-007821 CONFORMED SUBMISSION TYPE: SC 13G PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20180213 DATE AS OF CHANGE: 20180213 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ROGERS CORP CENTRAL INDEX KEY: 0000084748 STANDARD INDUSTRIAL CLASSIFICATION: PLASTICS, MATERIALS, SYNTH RESINS & NONVULCAN ELASTOMERS [2821] IRS NUMBER: 060513860 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G SEC ACT: 1934 Act SEC FILE NUMBER: 005-03750 FILM NUMBER: 18602221 BUSINESS ADDRESS: STREET 1: 2225 W CHANDLER BLVD CITY: CHANDLER STATE: AZ ZIP: 85224 BUSINESS PHONE: 480-917-6000 MAIL ADDRESS: STREET 1: 2225 W CHANDLER BLVD CITY: CHANDLER STATE: AZ ZIP: 85224 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC CENTRAL INDEX KEY: 0001644956 IRS NUMBER: 472614791 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G BUSINESS ADDRESS: STREET 1: 150 NORTH RIVERSIDE PLAZA CITY: CHICAGO STATE: IL ZIP: 60606 BUSINESS PHONE: 312-236-1600 MAIL ADDRESS: STREET 1: 150 NORTH RIVERSIDE PLAZA CITY: CHICAGO STATE: IL ZIP: 60606 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G <SEQUENCE>1 <FILENAME>tv485433_sc13g.htm <DESCRIPTION>SC 13G <TEXT> Document 1 - file: tv485433_sc13g.htm
</DOCUMENT> </SEC-DOCUMENT>