CHARAH SOLUTIONS INC

CUSIP: 15957P105 Class: COM ADDED

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q1 2019
Shares 21,800 Value ($000) $139 Avg Close — Range —
Q4 2018
Shares 10,804 Value ($000) $90 Avg Close — Range —
Q2 2018
Shares 26,368 Value ($000) $288 Avg Close — Range —