0001209191-21-068562.txt : 20211208 0001209191-21-068562.hdr.sgml : 20211208 20211208173347 ACCESSION NUMBER: 0001209191-21-068562 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20211206 FILED AS OF DATE: 20211208 DATE AS OF CHANGE: 20211208 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Lam Rachel CENTRAL INDEX KEY: 0001579232 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36384 FILM NUMBER: 211479684 MAIL ADDRESS: STREET 1: C/O TREMOR VIDEO, INC. STREET 2: 53 WEST 23RD STREET CITY: NEW YORK STATE: NY ZIP: 10010 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: 1250 BROADWAY STREET 2: 15TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10001 BUSINESS PHONE: 212-243-2769 MAIL ADDRESS: STREET 1: 1250 BROADWAY STREET 2: 15TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10001 FORMER COMPANY: FORMER CONFORMED NAME: RUBICON PROJECT, INC. DATE OF NAME CHANGE: 20140106 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-12-06 0 0001595974 MAGNITE, INC. MGNI 0001579232 Lam Rachel C/O MAGNITE, INC. 1250 BROADWAY, 15TH FLOOR NEW YORK NY 10001 1 0 0 0 Common Stock 2021-12-06 4 P 0 2500 16.15 A 181763 D /s/ Aaron Saltz, attorney-in-fact 2021-12-08