U S SILICA HLDGS INC

CUSIP: 90346E103 Class: Common Stock

Southpoint Capital Advisors LP's Holding History (CIK: 0001319998)

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

Q4 2013
Shares 1,782,275 Value ($000) $60,793 Avg Close — Range —
Q3 2013
Shares 1,807,194 Value ($000) $44,999 Avg Close — Range —
Q2 2013
Shares 1,290,228 Value ($000) $26,811 Avg Close — Range —