0001140361-11-033399.txt : 20110617 0001140361-11-033399.hdr.sgml : 20110617 20110617163603 ACCESSION NUMBER: 0001140361-11-033399 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110615 FILED AS OF DATE: 20110617 DATE AS OF CHANGE: 20110617 ISSUER: 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 BUSINESS ADDRESS: STREET 1: 5445 NE DAWSON CREEK DR CITY: HILLSBORO STATE: OR ZIP: 97124 BUSINESS PHONE: 5036461800 MAIL ADDRESS: STREET 1: 5445 NE DAWSON CREEK DRIVE CITY: HILLSBORO STATE: OR ZIP: 97124 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Nierenberg David CENTRAL INDEX KEY: 0001040899 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-26844 FILM NUMBER: 11918853 MAIL ADDRESS: STREET 1: 19605 NE 8TH STREET CITY: CAMAS STATE: WA ZIP: 98607 FORMER NAME: FORMER CONFORMED NAME: NIERENBERG DAVID DATE OF NAME CHANGE: 19970611 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Nierenberg Investment Management Company, Inc. CENTRAL INDEX KEY: 0001282683 STATE OF INCORPORATION: WA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-26844 FILM NUMBER: 11918854 BUSINESS ADDRESS: STREET 1: 19605 NE 8TH ST CITY: CAMAS STATE: WA ZIP: 98607 BUSINESS PHONE: 360-604-8600 MAIL ADDRESS: STREET 1: 19605 NE 8TH ST CITY: CAMAS STATE: WA ZIP: 98607 FORMER NAME: FORMER CONFORMED NAME: NIERENBERG INVESTMENT MANAGEMENT CO DATE OF NAME CHANGE: 20040304 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: D3 Family Fund, LP CENTRAL INDEX KEY: 0001282685 STATE OF INCORPORATION: WA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-26844 FILM NUMBER: 11918852 BUSINESS ADDRESS: STREET 1: 19605 NE 8TH STREET CITY: CAMAS STATE: WA ZIP: 98607 BUSINESS PHONE: 360-604-8600 MAIL ADDRESS: STREET 1: 19605 NE 8TH STREET CITY: CAMAS STATE: WA ZIP: 98607 FORMER NAME: FORMER CONFORMED NAME: D3 FAMILY FUND LP DATE OF NAME CHANGE: 20040304 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: D3 Family Bulldog Fund, LP CENTRAL INDEX KEY: 0001365745 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-26844 FILM NUMBER: 11918851 BUSINESS ADDRESS: STREET 1: 19605 NE 8TH STREET CITY: CAMAS STATE: WA ZIP: 98607 BUSINESS PHONE: 360-604-8600 MAIL ADDRESS: STREET 1: 19605 NE 8TH STREET CITY: CAMAS STATE: WA ZIP: 98607 FORMER NAME: FORMER CONFORMED NAME: D3 Family Bulldog Fund LP DATE OF NAME CHANGE: 20060612 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: D3 Family Canadian Fund, LP CENTRAL INDEX KEY: 0001405824 STATE OF INCORPORATION: WA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-26844 FILM NUMBER: 11918849 BUSINESS ADDRESS: STREET 1: 19605 NE 8TH STREET CITY: CAMAS STATE: WA ZIP: 98607 BUSINESS PHONE: 360-604-8600 MAIL ADDRESS: STREET 1: 19605 NE 8TH STREET CITY: CAMAS STATE: WA ZIP: 98607 FORMER NAME: FORMER CONFORMED NAME: D3 Family Canadian Fund, L.P. DATE OF NAME CHANGE: 20070706 4 1 doc1.xml FORM 4 X0303 4 2011-06-15 0 0000873044 RADISYS CORP RSYS 0001282683 Nierenberg Investment Management Company, Inc. 19605 NE 8TH STREET CAMAS WA 98607 1 0 1 0 0001040899 Nierenberg David 19605 NE 8TH STREET CAMAS WA 98607 0 0 1 0 0001282685 D3 Family Fund, LP 19605 NE 8TH STREET CAMAS WA 98607 0 0 1 0 0001365745 D3 Family Bulldog Fund, LP 19605 NE 8TH STREET CAMAS WA 98607 0 0 1 0 0001405824 D3 Family Canadian Fund, LP 19605 NE 8TH STREET CAMAS WA 98607 0 0 1 0 Restricted Stock Units 2011-06-15 4 A 0 1370 A Common Stock 1370 2100 I The D3 Family Fund, LP Restricted Stock Units 2011-06-15 4 A 0 5490 A Common Stock 5490 8420 I The D3 Family Bulldog Fund, LP Restricted Stock Units 2011-06-15 4 A 0 640 A Common Stock 640 980 I The D3 Family Canadian Fund, LP David Nierenberg is a member of the Board of Directors of the issuer. As a director, Mr. Nierenberg was granted 7,500 restricted stock units on June 15, 2011 which vest 33% per year on the anniversary of the grant date. These restricted stock units are held for the benefit of the reporting persons identified above in Table II of this Form 4. Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock. One share of common stock will be automatically delivered to the reporting person for each restricted stock unit that vests. Additionally: (a) The D3 Family Fund, L.P. owns 727,510 shares of common stock and 1,300 stock options, (b) The D3 Family Bulldog Fund, L.P. owns 2,742,682 shares of common stock and 5,100 stock options, (c) The D3 Family Canadian Fund, L.P. owns 256,095 shares of common stock and 600 stock options, and (d) The DIII Offshore Fund, L.P. owns 801,176 shares of common stock. Each of the reporting persons disclaims beneficial ownership of these securities except to the extent of the reporting person's pecuniary interest therein. David Nierenberg, President, Nierenberg Investment Management Company, Inc. (NIMCO) 2011-06-17 David Nierenberg, President, NIMCO, General Partner of The D3 Family Bulldog Fund, LP 2011-06-17 David Nierenberg 2011-06-17 David Nierenberg, President, NIMCO, General Partner of The D3 Family Canadian Fund, LP 2011-06-17 David Nierenberg, President, NIMCO, General Partner of The D3 Family Fund, LP 2011-06-17