0000899243-18-030096.txt : 20181204 0000899243-18-030096.hdr.sgml : 20181204 20181204200819 ACCESSION NUMBER: 0000899243-18-030096 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20181203 FILED AS OF DATE: 20181204 DATE AS OF CHANGE: 20181204 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Seraphin Luc CENTRAL INDEX KEY: 0001341984 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-22339 FILM NUMBER: 181218381 MAIL ADDRESS: STREET 1: KINGSWOOD STREET 2: KINGS RIDE CITY: ASCOT BERKS STATE: X0 ZIP: SL5 8AD ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: RAMBUS INC CENTRAL INDEX KEY: 0000917273 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 943112828 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1050 ENTERPRISE WAY, SUITE 700 CITY: SUNNYVALE STATE: CA ZIP: 94089 BUSINESS PHONE: 408-462-8000 MAIL ADDRESS: STREET 1: 1050 ENTERPRISE WAY, SUITE 700 CITY: SUNNYVALE STATE: CA ZIP: 94089 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2018-12-03 0 0000917273 RAMBUS INC RMBS 0001341984 Seraphin Luc C/O RAMBUS INC. 1050 ENTERPRISE WAY, SUITE 700 SUNNYVALE CA 94089 1 1 0 0 President and CEO Common Stock 2018-12-03 4 F 0 2570 8.92 D 199504 D The shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units, or RSUs. /s/ Kirk Williams, by power of attorney 2018-12-04