MAGNITE, INC. — Director's Dealing 2020

Nov 10, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MAGNITE, INC. (MGNI)
CIK: 0001595974
Period of Report: 2020-11-06

Reporting Person: Day David (CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-11-06	Common Stock	M	39399	$7.80	Acquired	351023	Direct
2020-11-06	Common Stock	S	39399	$11.50	Disposed	311624	Direct
2020-11-09	Common Stock	M	30000	$7.80	Acquired	341624	Direct
2020-11-09	Common Stock	S	30000	$12.23	Disposed	311624	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-11-06	Stock Option (right to buy)	$7.8	M	39399	Disposed	2023-04-23	Common Stock (39399.0)	Direct
2020-11-09	Stock Option (right to buy)	$7.8	M	30000	Disposed	2023-04-23	Common Stock (30000.0)	Direct

Footnotes

F1: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F2: 25% of the stock options vested on March 25, 2014 and the remaining option shares have become or will become exercisable in 36 equal installments each calendar month thereafter.

F3: Granted as compensation for services