0001209191-23-023611.txt : 20230406
0001209191-23-023611.hdr.sgml : 20230406
20230406171857
ACCESSION NUMBER: 0001209191-23-023611
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20230404
FILED AS OF DATE: 20230406
DATE AS OF CHANGE: 20230406
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: BARRETT MICHAEL G.
CENTRAL INDEX KEY: 0001100612
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-36384
FILM NUMBER: 23807128
BUSINESS ADDRESS:
BUSINESS PHONE: 310-207-0272
MAIL ADDRESS:
STREET 1: C/O THE RUBICON PROJECT, INC.
STREET 2: 12181 BLUFF CREEK DRIVE, 4TH FLOOR
CITY: PLAYA VISTA
STATE: CA
ZIP: 90094
FORMER NAME:
FORMER CONFORMED NAME: BARRETT MICHAEL
DATE OF NAME CHANGE: 19991207
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
X0407
4
2023-04-04
0
0001595974
MAGNITE, INC.
MGNI
0001100612
BARRETT MICHAEL G.
C/O MAGNITE, INC.
1250 BROADWAY,15TH FLOOR
NEW YORK
NY
10001
1
1
0
0
CEO
0
Common Stock
2023-04-04
4
M
0
138014
0.00
A
1597523
D
Common Stock
2023-04-04
4
F
0
69743
9.05
D
1527780
D
Performance Stock Units
2023-04-04
4
M
0
138014
0.00
D
Common Stock
138014
0
D
Represents the number of shares that vested under a performance-based restricted stock unit award, which was granted on April 1, 2020, based on the Issuer's total stockholder return ("TSR") for the three-year period beginning on April 1, 2020 relative to the TSRs of the companies in the Russell 2000 index over that period, which vesting occurred on April 4, 2023. The vested shares represent the total number of shares earned under the performance-based restricted stock unit award, and the remainder reported in the Reporting Person's Form 4 filed with the Securities and Exchange Commission on April 3, 2020 were forfeited.
Represents the non-discretionary forfeiture of shares on behalf of the Reporting Person pursuant to an arrangement mandated by the Issuer to cover the tax withholding obligations associated with the vesting and settlement of the performance-based restricted stock units reported in footnote (1) herein.
Each performance-based restricted stock unit represents a contingent right to receive on vesting one share of the Issuer's common stock.
/s/ Aaron Saltz, attorney-in-fact
2023-04-06