PORTILLOS INC

Ticker: PTLO CUSIP: 73642K106 Class: Common Stock

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

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

Q4 2025

Shares 17,676 Value ($000) $80 Avg Close $5.22 Range $4.50 - $6.83

Q3 2025

Shares 20,267 Value ($000) $131 Avg Close $8.44 Range $6.00 - $12.37

Q1 2023

Shares 2,073 Value ($000) $44 Avg Close $21.01 Range $15.84 - $24.41

Q3 2022

Shares 24,504 Value ($000) $482 Avg Close $22.01 Range $16.20 - $28.93

Q2 2022

Shares 16,977 Value ($000) $278 Avg Close $19.29 Range $14.84 - $24.88

Q4 2021

Shares 7,660 Value ($000) $288 Avg Close $40.09 Range $25.72 - $57.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	17,676	$80	$5.22	$4.50 - $6.83
Q3 2025	20,267	$131	$8.44	$6.00 - $12.37
Q1 2023	2,073	$44	$21.01	$15.84 - $24.41
Q3 2022	24,504	$482	$22.01	$16.20 - $28.93
Q2 2022	16,977	$278	$19.29	$14.84 - $24.88
Q4 2021	7,660	$288	$40.09	$25.72 - $57.73