U S SILICA HLDGS INC

CUSIP: 90346E103 Class: Common Stock

Bank Pictet & Cie (Europe) AG's Holding History (CIK: 0001123274)

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

Q4 2017
Shares 51,735 Value ($000) $1,684 Avg Close — Range —
Q3 2017
Shares 49,935 Value ($000) $1,551 Avg Close — Range —
Q2 2017
Shares 48,975 Value ($000) $1,738 Avg Close — Range —
Q1 2017
Shares 10,916 Value ($000) $524 Avg Close — Range —
Q2 2016
Shares 10,000 Value ($000) $345 Avg Close — Range —