CHARAH SOLUTIONS INC

CUSIP: 15957P105 Class: COM ADDED

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2021
Shares 11,553 Value ($000) $53 Avg Close — Range —
Q2 2021
Shares 18,037 Value ($000) $91 Avg Close — Range —