CHAMPIONX CORPORATION

CUSIP: 15872M104 Class: Common Stock

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q2 2025
Shares 43 Value ($000) $1 Avg Close — Range —
Q1 2025
Shares 43 Value ($000) $1 Avg Close — Range —
Q4 2024
Shares 80 Value ($000) $2 Avg Close — Range —
Q3 2024
Shares 80 Value ($000) $2 Avg Close — Range —
Q2 2024
Shares 80 Value ($000) $3 Avg Close — Range —
Q1 2024
Shares 356 Value ($000) $13 Avg Close — Range —
Q4 2023
Shares 443 Value ($000) $13 Avg Close — Range —
Q3 2023
Shares 388 Value ($000) $14 Avg Close — Range —
Q2 2023
Shares 462 Value ($000) $14 Avg Close — Range —
Q1 2023
Shares 386 Value ($000) $10 Avg Close — Range —
Q4 2022
Shares 386 Value ($000) $0 Avg Close — Range —
Q3 2022
Shares 457 Value ($000) $9 Avg Close — Range —
Q2 2022
Shares 518 Value ($000) $10 Avg Close — Range —