0000899243-19-002614.txt : 20190205 0000899243-19-002614.hdr.sgml : 20190205 20190205161432 ACCESSION NUMBER: 0000899243-19-002614 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190201 FILED AS OF DATE: 20190205 DATE AS OF CHANGE: 20190205 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: 19568055 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 2019-02-01 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 2019-02-01 4 F 0 17076 9.38 D 182428 D Common Stock 2019-02-01 4 A 0 115000 0.00 A 297428 D Common Stock 2019-02-04 4 F 0 1124 9.38 D 296304 D The shares were withheld to cover the Reporting Person's tax liability in connection with the vesting of restricted stock units, or RSUs. The shares are represented by RSUs which vest in four equal annual installments beginning on February 1, 2020 or the first business trading day thereafter. Each RSU represents a contingent right to receive one share of RMBS common stock. /s/ Kirk Williams, by power of attorney 2019-02-05