CHAMPIONX CORPORATION

CUSIP: 15872M104 Class: Common Stock

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q2 2025
Shares 115,686 Value ($000) $2,874 Avg Close — Range —
Q1 2025
Shares 207,079 Value ($000) $6,171 Avg Close — Range —
Q4 2024
Shares 229,868 Value ($000) $6,250 Avg Close — Range —
Q3 2024
Shares 248,461 Value ($000) $7,491 Avg Close — Range —
Q2 2024
Shares 83,827 Value ($000) $2,784 Avg Close — Range —
Q3 2023
Shares 5,894 Value ($000) $210 Avg Close — Range —
Q2 2021
Shares 27,499 Value ($000) $705 Avg Close — Range —
Q1 2021
Shares 17,449 Value ($000) $379 Avg Close — Range —
Q4 2020
Shares 50,000 Value ($000) $765 Avg Close — Range —