Aaron Saltz - Feb 15, 2024 Form 4/A Insider Report for MAGNITE, INC. (MGNI)

Role: CHIEF LEGAL OFFICER
Signature: /s/ Aaron Saltz
Stock symbol: MGNI
Transactions as of: Feb 15, 2024
Transactions value $: -$89,394
Form type: 4/A
Date filed: 5/6/2024, 04:15 PM
Date Of Original Report: Feb 16, 2024
Previous filing: Jan 4, 2024
Next filing: May 17, 2024

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MGNI	Common Stock	Tax liability	-$89.4K	-9.18K	-2.74%	$9.74	325K	Feb 15, 2024	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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 of restricted stock units.

Remarks:

This amendment is being filed solely to correct the reported number of securities withheld to satisfy the Reporting Person's non-discretionary forfeiture of shares from the number reported in the Form 4 filed with the Securities and Exchange Commission on February 16, 2024 to the number of securities reported in Table I herein.