U S SILICA HLDGS INC

CUSIP: 90346E103 Class: Common Stock

PECONIC PARTNERS LLC's Holding History (CIK: 0001050464)

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

Q3 2018
Shares 4,000 Value ($000) $75 Avg Close — Range —
Q2 2018
Shares 4,000 Value ($000) $103 Avg Close — Range —
Q1 2018
Shares 4,000 Value ($000) $102 Avg Close — Range —