CHAMPIONX CORPORATION

CUSIP: 15872M104 Class: Common Stock

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND's Holding History (CIK: 0001535845)

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

Q2 2025
Shares 295,105 Value ($000) $7,330 Avg Close — Range —
Q1 2025
Shares 2,950,305 Value ($000) $87,919 Avg Close — Range —
Q4 2024
Shares 1,396,205 Value ($000) $37,963 Avg Close — Range —
Q3 2024
Shares 295,105 Value ($000) $8,897 Avg Close — Range —
Q2 2024
Shares 250,000 Value ($000) $8,303 Avg Close — Range —
Q4 2021
Shares 148,800 Value ($000) $3,007 Avg Close — Range —
Q4 2020
Shares 217,000 Value ($000) $3,320 Avg Close — Range —