COVIA HLDGS CORP

CUSIP: 22305A103 Class: COM

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

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

Q4 2019
Shares 4,416 Value ($000) $9 Avg Close — Range —
Q3 2019
Shares 4,245 Value ($000) $8 Avg Close — Range —
Q2 2019
Shares 2,568 Value ($000) $5 Avg Close — Range —
Q3 2018
Shares 1,214 Value ($000) $10 Avg Close — Range —