CHAMPIONX CORPORATION

CUSIP: 15872M104 Class: Common Stock

AMG National Trust Bank's Holding History (CIK: 0001388829)

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

Q1 2025
Shares 34,669 Value ($000) $1,033 Avg Close — Range —
Q4 2024
Shares 31,429 Value ($000) $839 Avg Close — Range —
Q3 2024
Shares 31,399 Value ($000) $947 Avg Close — Range —
Q2 2024
Shares 30,517 Value ($000) $1,013 Avg Close — Range —
Q1 2024
Shares 28,443 Value ($000) $1,021 Avg Close — Range —
Q4 2023
Shares 28,623 Value ($000) $836 Avg Close — Range —
Q3 2023
Shares 39,832 Value ($000) $1,419 Avg Close — Range —
Q2 2023
Shares 39,452 Value ($000) $1,225 Avg Close — Range —
Q1 2023
Shares 40,297 Value ($000) $1,093 Avg Close — Range —
Q4 2022
Shares 36,262 Value ($000) $1,051 Avg Close — Range —
Q3 2022
Shares 49,595 Value ($000) $971 Avg Close — Range —
Q2 2022
Shares 49,463 Value ($000) $982 Avg Close — Range —