U S SILICA HLDGS INC

CUSIP: 90346E103 Class: Common Stock

MUFG Americas Holdings Corp's Holding History (CIK: 0001011659)

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

Q1 2015
Shares 2,900 Value ($000) $103 Avg Close — Range —
Q3 2014
Shares 193 Value ($000) $12 Avg Close — Range —
Q2 2014
Shares 843 Value ($000) $47 Avg Close — Range —
Q1 2014
Shares 1,400 Value ($000) $53 Avg Close — Range —