MAGNITE INC

Ticker: MGNI CUSIP: 55955D100 Class: Common Stock

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q2 2025

Shares 63,448 Value ($000) $1,530 Avg Close $14.73 Range $8.22 - $24.46

Q3 2022

Shares 68,347 Value ($000) $449 Avg Close $8.05 Range $6.30 - $9.98

Q2 2022

Shares 100,741 Value ($000) $895 Avg Close $10.72 Range $8.57 - $14.29

Q1 2022

Shares 88,150 Value ($000) $1,164 Avg Close $13.49 Range $10.36 - $18.22

Q4 2021

Shares 57,672 Value ($000) $1,009 Avg Close $22.54 Range $15.83 - $31.55

Q3 2021

Shares 13,125 Value ($000) $368 Avg Close $30.09 Range $24.01 - $36.59

Q2 2021

Shares 21,839 Value ($000) $739 Avg Close $33.88 Range $23.84 - $44.63

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	63,448	$1,530	$14.73	$8.22 - $24.46
Q3 2022	68,347	$449	$8.05	$6.30 - $9.98
Q2 2022	100,741	$895	$10.72	$8.57 - $14.29
Q1 2022	88,150	$1,164	$13.49	$10.36 - $18.22
Q4 2021	57,672	$1,009	$22.54	$15.83 - $31.55
Q3 2021	13,125	$368	$30.09	$24.01 - $36.59
Q2 2021	21,839	$739	$33.88	$23.84 - $44.63