0001209191-21-044015.txt : 20210630 0001209191-21-044015.hdr.sgml : 20210630 20210630173709 ACCESSION NUMBER: 0001209191-21-044015 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210628 FILED AS OF DATE: 20210630 DATE AS OF CHANGE: 20210630 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Rossman James CENTRAL INDEX KEY: 0001296625 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36384 FILM NUMBER: 211062989 MAIL ADDRESS: STREET 1: DIGITAS INC. STREET 2: 800 BOYLSTON STREET CITY: BOSTON STATE: MA ZIP: 02199 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MAGNITE, INC. CENTRAL INDEX KEY: 0001595974 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370] IRS NUMBER: 208881738 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 12181 BLUFF CREEK DRIVE, 4TH FLOOR CITY: LOS ANGELES STATE: CA ZIP: 90094 BUSINESS PHONE: 310-207-0272 MAIL ADDRESS: STREET 1: 12181 BLUFF CREEK DRIVE, 4TH FLOOR CITY: LOS ANGELES STATE: CA ZIP: 90094 FORMER COMPANY: FORMER CONFORMED NAME: RUBICON PROJECT, INC. DATE OF NAME CHANGE: 20140106 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-06-28 0 0001595974 MAGNITE, INC. MGNI 0001296625 Rossman James C/O MAGNITE, INC. 6080 CENTER DRIVE, 4TH FLOOR LOS ANGELES CA 90045 1 0 0 0 Common Stock 2021-06-28 4 A 0 3936 0.00 A 289497 D Represents restricted stock units that vest in full on the earliest of (i) June 28, 2022, (ii) the date of the 2022 annual meeting of the Issuer's stockholders, or (iii) a change of control of the Issuer. Granted as compensation for services. /s/ Aaron Saltz, attorney-in-fact 2021-06-30