U S SILICA HLDGS INC

CUSIP: 90346E103 Class: Common Stock

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q2 2020
Shares 90 Value ($000) $0 Avg Close — Range —
Q4 2018
Shares 68 Value ($000) $1 Avg Close — Range —
Q2 2015
Shares 1,000 Value ($000) $29 Avg Close — Range —
Q1 2015
Shares 1,000 Value ($000) $36 Avg Close — Range —
Q4 2014
Shares 1,000 Value ($000) $26 Avg Close — Range —
Q3 2014
Shares 1,000 Value ($000) $63 Avg Close — Range —