U S SILICA HLDGS INC

CUSIP: 90345E103 Class: Com

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q1 2018
Shares 243,053 Value ($000) $7,912 Avg Close — Range —
Q4 2017
Shares 243,053 Value ($000) $7,912 Avg Close — Range —