COVIA HLDGS CORP

CUSIP: 22305A103 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q1 2020
Shares 64,790 Value ($000) $37 Avg Close — Range —
Q4 2019
Shares 64,049 Value ($000) $131 Avg Close — Range —
Q3 2019
Shares 64,049 Value ($000) $129 Avg Close — Range —
Q2 2019
Shares 64,049 Value ($000) $126 Avg Close — Range —
Q1 2019
Shares 47,872 Value ($000) $268 Avg Close — Range —
Q4 2018
Shares 47,872 Value ($000) $164 Avg Close — Range —
Q3 2018
Shares 47,872 Value ($000) $429 Avg Close — Range —
Q2 2018
Shares 47,558 Value ($000) $883 Avg Close — Range —