MAGNITE INC

Ticker: MGNI CUSIP: 55955D100 Class: Common Stock

Castleview Partners, LLC's Holding History (CIK: 0001737088)

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

Q4 2022

Shares 187 Value ($000) $2 Avg Close $9.13 Range $5.59 - $12.90

Q3 2022

Shares 281 Value ($000) $2 Avg Close $8.05 Range $6.30 - $9.98

Q2 2022

Shares 1,262 Value ($000) $66,521 Avg Close $10.72 Range $8.57 - $14.29

Q1 2022

Shares 497 Value ($000) $6 Avg Close $13.49 Range $10.36 - $18.22

Q4 2021

Shares 15,487 Value ($000) $885 Avg Close $22.54 Range $15.83 - $31.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	187	$2	$9.13	$5.59 - $12.90
Q3 2022	281	$2	$8.05	$6.30 - $9.98
Q2 2022	1,262	$66,521	$10.72	$8.57 - $14.29
Q1 2022	497	$6	$13.49	$10.36 - $18.22
Q4 2021	15,487	$885	$22.54	$15.83 - $31.55