CHARAH SOLUTIONS INC

CUSIP: 15957P105 Class: COM ADDED

GSA CAPITAL PARTNERS LLP's Holding History (CIK: 0001362033)

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

Q3 2019
Shares 12,000 Value ($000) $25 Avg Close — Range —
Q2 2019
Shares 12,612 Value ($000) $69 Avg Close — Range —