CHAMPIONX CORPORATION

CUSIP: 15872M104 Class: Common Stock

LORING WOLCOTT & COOLIDGE FIDUCIARY ADVISORS LLP/MA's Holding History (CIK: 0000932974)

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

Q4 2020
Shares 7,500 Value ($000) $115 Avg Close — Range —
Q3 2020
Shares 7,500 Value ($000) $60 Avg Close — Range —
Q2 2020
Shares 7,500 Value ($000) $73 Avg Close — Range —