MAGNITE INC

Ticker: MGNI CUSIP: 55955D100 Class: Common Stock

Harbour Capital Advisors, LLC's Holding History (CIK: 0001682501)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 11,000 Value ($000) $177 Avg Close $16.60 Range $13.07 - $22.14

Q1 2023

Shares 20,000 Value ($000) $185 Avg Close $10.65 Range $8.21 - $14.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	11,000	$177	$16.60	$13.07 - $22.14
Q1 2023	20,000	$185	$10.65	$8.21 - $14.21