CHARAH SOLUTIONS INC

CUSIP: 15957P105 Class: COM ADDED

STRS OHIO's Holding History (CIK: 0000820478)

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

Q1 2020
Shares 21,700 Value ($000) $37 Avg Close — Range —
Q4 2019
Shares 21,700 Value ($000) $52 Avg Close — Range —
Q3 2019
Shares 21,700 Value ($000) $46 Avg Close — Range —
Q2 2019
Shares 21,700 Value ($000) $119 Avg Close — Range —
Q1 2019
Shares 21,700 Value ($000) $138 Avg Close — Range —
Q4 2018
Shares 9,700 Value ($000) $80 Avg Close — Range —
Q3 2018
Shares 2,100 Value ($000) $16 Avg Close — Range —