MAGNITE INC

Ticker: MGNI CUSIP: 55955D100 Class: Common Stock

HEADINVEST, LLC's Holding History (CIK: 0001372130)

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

Q3 2023

Shares 2,280 Value ($000) $17 Avg Close $10.78 Range $7.23 - $15.73

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	2,280	$17	$10.78	$7.23 - $15.73