MAGNITE INC

Ticker: MGNI CUSIP: 55955D100 Class: Common Stock

EQUITEC PROPRIETARY MARKETS, LLC's Holding History (CIK: 0001143261)

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

Q3 2022

Shares 312,964 Value ($000) $2,056 Avg Close $8.05 Range $6.30 - $9.98

Q2 2022

Shares 343,164 Value ($000) $3,047 Avg Close $10.72 Range $8.57 - $14.29

Q1 2022

Shares 294,571 Value ($000) $3,891 Avg Close $13.49 Range $10.36 - $18.22

Q4 2021

Shares 372,707 Value ($000) $6,522 Avg Close $22.54 Range $15.83 - $31.55

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2022	312,964	$2,056	$8.05	$6.30 - $9.98
Q2 2022	343,164	$3,047	$10.72	$8.57 - $14.29
Q1 2022	294,571	$3,891	$13.49	$10.36 - $18.22
Q4 2021	372,707	$6,522	$22.54	$15.83 - $31.55