CHARAH SOLUTIONS INC

CUSIP: 15957P105 Class: COM ADDED

B. Riley Financial, Inc.'s Holding History (CIK: 0001464790)

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

Q4 2022
Shares 288,889 Value ($000) $1,560 Avg Close — Range —
Q3 2022
Shares 2,888,889 Value ($000) $5,287 Avg Close — Range —
Q2 2022
Shares 2,888,889 Value ($000) $10,804 Avg Close — Range —
Q1 2022
Shares 2,888,889 Value ($000) $14,416 Avg Close — Range —