CHARAH SOLUTIONS INC

CUSIP: 15957P105 Class: COM ADDED

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q3 2022
Shares 36,185 Value ($000) $66 Avg Close — Range —
Q2 2022
Shares 927 Value ($000) $3 Avg Close — Range —
Q1 2022
Shares 4,032 Value ($000) $20 Avg Close — Range —
Q4 2021
Shares 9,885 Value ($000) $46 Avg Close — Range —
Q3 2021
Shares 1,675 Value ($000) $8 Avg Close — Range —
Q2 2021
Shares 1,675 Value ($000) $8 Avg Close — Range —