CHAMPIONX CORPORATION

CUSIP: 15872M104 Class: Common Stock

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

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

Q2 2025
Shares 729 Value ($000) $18 Avg Close — Range —
Q1 2025
Shares 2,922 Value ($000) $87 Avg Close — Range —
Q4 2024
Shares 5,133 Value ($000) $140 Avg Close — Range —
Q1 2024
Shares 1,659 Value ($000) $60 Avg Close — Range —
Q2 2023
Shares 13,118 Value ($000) $407 Avg Close — Range —
Q1 2023
Shares 52,950 Value ($000) $1,437 Avg Close — Range —
Q4 2022
Shares 655 Value ($000) $19 Avg Close — Range —
Q2 2022
Shares 8,558 Value ($000) $170 Avg Close — Range —
Q1 2022
Shares 12,027 Value ($000) $294 Avg Close — Range —
Q4 2021
Shares 155 Value ($000) $3 Avg Close — Range —
Q3 2021
Shares 2,303 Value ($000) $51 Avg Close — Range —