CHAMPIONX CORPORATION

CUSIP: 15872M104 Class: Common Stock

GLOBEFLEX CAPITAL L P's Holding History (CIK: 0000921531)

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

Q1 2023
Shares 27 Value ($000) $1 Avg Close — Range —
Q4 2022
Shares 27 Value ($000) $1 Avg Close — Range —