MAGNITE, INC. — Director's Dealing 2020

Oct 15, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MAGNITE, INC. (MGNI)
CIK: 0001595974
Period of Report: 2020-10-13

Reporting Person: Day David (CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-10-13	Common Stock	S	13074	$8.90	Disposed	311624	Direct
2020-10-14	Common Stock	M	11779	$1.97	Acquired	323403	Direct
2020-10-14	Common Stock	S	11779	$9.50	Disposed	311624	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-10-14	Employee Stock Option (Right to Buy)	$1.97	M	11779	Disposed	2028-03-15	Common Stock (11779.0)	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 February 1, 2019 and the remaining options have vested or will vest in 36 equal installments each calendar month thereafter subject to the reporting person's continuous service.

F3: Granted as compensation for services