U S SILICA HLDGS INC

CUSIP: 90346E103 Class: Common Stock

Founders Capital Management's Holding History (CIK: 0001704300)

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

Q1 2018
Shares 400 Value ($000) $10 Avg Close — Range —
Q4 2017
Shares 400 Value ($000) $13 Avg Close — Range —
Q3 2017
Shares 400 Value ($000) $12 Avg Close — Range —
Q2 2017
Shares 400 Value ($000) $14 Avg Close — Range —
Q1 2017
Shares 400 Value ($000) $19 Avg Close — Range —