CHAMPIONX CORPORATION

CUSIP: 15872M104 Class: Common Stock

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q2 2025
Shares 49,186 Value ($000) $1,222 Avg Close — Range —
Q1 2025
Shares 249,688 Value ($000) $7,441 Avg Close — Range —
Q4 2024
Shares 246,152 Value ($000) $6,693 Avg Close — Range —
Q3 2024
Shares 110,020 Value ($000) $3,317 Avg Close — Range —
Q2 2024
Shares 42,201 Value ($000) $1,401 Avg Close — Range —
Q1 2024
Shares 42,272 Value ($000) $1,517 Avg Close — Range —
Q4 2023
Shares 42,984 Value ($000) $1,256 Avg Close — Range —
Q3 2023
Shares 39,808 Value ($000) $1,418 Avg Close — Range —
Q2 2023
Shares 95,698 Value ($000) $2,970 Avg Close — Range —
Q1 2023
Shares 89,467 Value ($000) $2,427 Avg Close — Range —
Q4 2022
Shares 89,684 Value ($000) $3 Avg Close — Range —
Q3 2022
Shares 80,459 Value ($000) $1,575 Avg Close — Range —
Q2 2022
Shares 80,523 Value ($000) $1,598 Avg Close — Range —
Q1 2022
Shares 74,057 Value ($000) $1,813 Avg Close — Range —
Q4 2021
Shares 66,996 Value ($000) $1,354 Avg Close — Range —
Q3 2021
Shares 66,670 Value ($000) $1,491 Avg Close — Range —
Q2 2021
Shares 62,379 Value ($000) $1,600 Avg Close — Range —
Q1 2021
Shares 62,195 Value ($000) $1,351 Avg Close — Range —
Q4 2020
Shares 62,060 Value ($000) $950 Avg Close — Range —
Q3 2020
Shares 59,557 Value ($000) $476 Avg Close — Range —
Q2 2020
Shares 39,299 Value ($000) $384 Avg Close — Range —