0001209191-21-027021.txt : 20210416 0001209191-21-027021.hdr.sgml : 20210416 20210416172930 ACCESSION NUMBER: 0001209191-21-027021 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210415 FILED AS OF DATE: 20210416 DATE AS OF CHANGE: 20210416 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: TROE LISA L CENTRAL INDEX KEY: 0001603830 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36384 FILM NUMBER: 21832494 MAIL ADDRESS: STREET 1: 12181 BLUFF CREEK DRIVE STREET 2: 4TH FLOOR CITY: LOS ANGELES STATE: CA ZIP: 90094 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 2021-04-15 0 0001595974 MAGNITE, INC. MGNI 0001603830 TROE LISA L C/O MAGNITE, INC. 12181 BLUFFCREEK DRIVE, 4TH FLOOR PLAYA VISTA CA 90094 1 0 0 0 Common Stock 2021-04-15 4 S 0 3000 40.07 D 79772 D This sale was made pursuant to a Rule 10b5-1 Trading Plan adopted by the Reporting Person. /s/ Aaron Saltz, attorney-in-fact 2021-04-16