<SEC-DOCUMENT>0000873044-18-000066-index.html : 20180521 <SEC-HEADER>0000873044-18-000066.hdr.sgml : 20180521 <ACCEPTANCE-DATETIME>20180521124212 ACCESSION NUMBER: 0000873044-18-000066 CONFORMED SUBMISSION TYPE: SD PUBLIC DOCUMENT COUNT: 2 <RULE> <RULE-NAME>13p-1 <ITEM> <ITEM-NUMBER>1.01 <ITEM-PERIOD>20171231 </ITEM> <ITEM> <ITEM-NUMBER>1.02 <ITEM-PERIOD>20171231 </ITEM> </RULE> FILED AS OF DATE: 20180521 DATE AS OF CHANGE: 20180521 FILER: COMPANY DATA: COMPANY CONFORMED NAME: RADISYS CORP CENTRAL INDEX KEY: 0000873044 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER PERIPHERAL EQUIPMENT, NEC [3577] IRS NUMBER: 930945232 STATE OF INCORPORATION: OR FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SD SEC ACT: 1934 Act SEC FILE NUMBER: 000-26844 FILM NUMBER: 18848923 BUSINESS ADDRESS: STREET 1: 5435 NE DAWSON CREEK DR CITY: HILLSBORO STATE: OR ZIP: 97124 BUSINESS PHONE: 5036151100 MAIL ADDRESS: STREET 1: 5435 NE DAWSON CREEK DRIVE CITY: HILLSBORO STATE: OR ZIP: 97124 </SEC-HEADER> <DOCUMENT> <TYPE>SD <SEQUENCE>1 <FILENAME>formsd2017.htm <DESCRIPTION>FORM SD 2017 <TEXT> Document 1 - file: formsd2017.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-1.01 <SEQUENCE>2 <FILENAME>a2017exhibit101.htm <DESCRIPTION>EXHIBIT 1.01 <TEXT> Document 2 - file: a2017exhibit101.htm
</DOCUMENT> </SEC-DOCUMENT>