COVIA HLDGS CORP

CUSIP: 22305A103 Class: COM

Sterling Investment Advisors, Ltd.'s Holding History (CIK: 0001701132)

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

Q3 2018
Shares 15,000 Value ($000) $135 Avg Close — Range —
Q2 2018
Shares 6,000 Value ($000) $111 Avg Close — Range —