PERDOCEO ED CORP

Ticker: PRDO CUSIP: 71363P106 Class: Common Stock

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q4 2025

Shares 4,072 Value ($000) $119 Avg Close $31.48 Range $26.52 - $37.82

Q3 2023

Shares 4,982 Value ($000) $85 Avg Close $14.47 Range $11.26 - $16.93

Q4 2022

Shares 5,548 Value ($000) $77 Avg Close $12.08 Range $9.45 - $14.04

Q3 2022

Shares 213 Value ($000) $2 Avg Close $11.32 Range $9.50 - $13.16

Q3 2020

Shares 5,154 Value ($000) $63 Avg Close $13.77 Range $10.81 - $16.57

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,072	$119	$31.48	$26.52 - $37.82
Q3 2023	4,982	$85	$14.47	$11.26 - $16.93
Q4 2022	5,548	$77	$12.08	$9.45 - $14.04
Q3 2022	213	$2	$11.32	$9.50 - $13.16
Q3 2020	5,154	$63	$13.77	$10.81 - $16.57