CHAMPIONX CORPORATION

CUSIP: 15872M104 Class: Common Stock

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q2 2025
Shares 13,999 Value ($000) $348 Avg Close — Range —
Q1 2025
Shares 22,279 Value ($000) $664 Avg Close — Range —
Q4 2024
Shares 20,919 Value ($000) $569 Avg Close — Range —
Q3 2024
Shares 16,184 Value ($000) $488 Avg Close — Range —
Q2 2024
Shares 18,258 Value ($000) $595 Avg Close — Range —
Q1 2024
Shares 16,789 Value ($000) $603 Avg Close — Range —
Q4 2023
Shares 16,356 Value ($000) $478 Avg Close — Range —
Q3 2023
Shares 8,955 Value ($000) $319 Avg Close — Range —
Q2 2023
Shares 9,037 Value ($000) $281 Avg Close — Range —
Q1 2023
Shares 8,679 Value ($000) $235 Avg Close — Range —