0001209191-23-029904.txt : 20230516 0001209191-23-029904.hdr.sgml : 20230516 20230516175427 ACCESSION NUMBER: 0001209191-23-029904 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230515 FILED AS OF DATE: 20230516 DATE AS OF CHANGE: 20230516 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: 23929015 MAIL ADDRESS: STREET 1: 1050 ENTERPRISE WAY, SUITE 700 STREET 2: 4453 N FIRST ST, STE 100 CITY: SAN JOSE STATE: CA ZIP: 95134 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: 4453 NORTH FIRST STREET, SUITE 100 CITY: SAN JOSE STATE: CA ZIP: 95134 BUSINESS PHONE: 408-462-8000 MAIL ADDRESS: STREET 1: 4453 NORTH FIRST STREET, SUITE 100 CITY: SAN JOSE STATE: CA ZIP: 95134 4 1 doc4.xml FORM 4 SUBMISSION X0407 4 2023-05-15 0 0000917273 RAMBUS INC RMBS 0001341984 Seraphin Luc C/O RAMBUS INC. 4453 NORTH FIRST STREET, SUITE 100 SAN JOSE CA 95134 1 1 0 0 President and CEO 0 Common Stock 2023-05-15 4 M 0 4172 12.84 A 259586 D Common Stock 2023-05-15 4 S 0 4172 49.3903 D 255414 D Common Stock 2023-05-15 4 M 0 302 12.80 A 255716 D Common Stock 2023-05-15 4 S 0 302 49.3903 D 255414 D Common Stock 2023-05-15 4 S 0 82 49.3268 D 255332 D Employee stock option (right to buy) 12.84 2023-05-15 4 M 0 4172 0.00 D 2028-02-01 Common Stock 4172 0 D Employee stock option (right to buy) 12.80 2023-05-15 4 M 0 302 0.00 D 2027-02-01 Common Stock 302 0 D The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted on December 13, 2022. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.187 to $49.60, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $49.28 to $49.60, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price. The option award vests as to 10% of the granted shares on August 1, 2018, and the remaining shares vest monthly thereafter until fully vested on February 1, 2022. The option award vests as to 10% of the granted shares on August 1, 2017, and the remaining shares vest monthly thereafter until fully vested on February 1, 2021. /s/ Brian Wu, by power of attorney 2023-05-16