CHAMPIONX CORPORATION

CUSIP: 15872M104 Class: Common Stock

Employees Retirement System of Texas's Holding History (CIK: 0001398739)

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

Q3 2021
Shares 216,000 Value ($000) $4,830 Avg Close — Range —
Q2 2021
Shares 216,000 Value ($000) $5,540 Avg Close — Range —
Q1 2021
Shares 216,000 Value ($000) $4,694 Avg Close — Range —
Q4 2020
Shares 216,000 Value ($000) $3,305 Avg Close — Range —
Q3 2020
Shares 156,000 Value ($000) $1,246 Avg Close — Range —
Q2 2020
Shares 156,000 Value ($000) $1,523 Avg Close — Range —