U S SILICA HLDGS INC

CUSIP: 90346E103 Class: Common Stock

VR Advisory Services Ltd's Holding History (CIK: 0001348145)

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

Q1 2018
Shares 196,143 Value ($000) $5,006 Avg Close — Range —
Q4 2017
Shares 196,143 Value ($000) $6,386 Avg Close — Range —
Q3 2017
Shares 196,143 Value ($000) $6,094 Avg Close — Range —
Q2 2017
Shares 196,143 Value ($000) $6,961 Avg Close — Range —
Q1 2017
Shares 332,571 Value ($000) $15,960 Avg Close — Range —
Q4 2016
Shares 132,571 Value ($000) $7,514 Avg Close — Range —