0000899243-18-002956.txt : 20180205 0000899243-18-002956.hdr.sgml : 20180205 20180205193541 ACCESSION NUMBER: 0000899243-18-002956 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180201 FILED AS OF DATE: 20180205 DATE AS OF CHANGE: 20180205 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: BLACK RONALD D CENTRAL INDEX KEY: 0001222711 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-22339 FILM NUMBER: 18575823 MAIL ADDRESS: STREET 1: 1050 ENTERPRISE WAY, SUITE 700 CITY: SUNNYVALE STATE: CA ZIP: 94089 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 2018-02-01 0 0000917273 RAMBUS INC RMBS 0001222711 BLACK RONALD D C/O RAMBUS INC. 1050 ENTERPRISE WAY, SUITE 700 SUNNYVALE CA 94089 1 1 0 0 President & CEO Common Stock 2018-02-01 4 F 0 13427 12.84 D 788419 D Common Stock 2018-02-01 4 A 0 57813 0.00 A 846232 D Common Stock 2018-02-01 4 A 0 213057 0.00 A 1059289 D Common Stock 2018-02-02 4 F 0 82918 12.72 D 976371 D Employee stock option (right to buy) 12.84 2018-02-01 4 A 0 217755 0.00 A 2028-02-01 Common Stock 217755 217755 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, 2019 or the first business trading day thereafter. Each RSU represents a contingent right to receive one share of RMBS common stock. The shares are represented by performance restricted stock units, or PRSUs, all of which vest on February 1, 2020 based upon assessed achievement of the Company's targeted pro forma operating margin for fiscal year 2016 and continued service to the Company through the vesting date. Each PRSU represents a contingent right to receive one share of RMBS common stock. One-tenth of the shares subject to the option vest on August 1, 2018 and the remaining shares vest in equal monthly installments until fully vested on February 1, 2022. /s/ Jae Kim, by power of attorney 2018-02-05