U S SILICA HLDGS INC

CUSIP: 90346E103 Class: Common Stock

Ninety One UK Ltd's Holding History (CIK: 0001418329)

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

Q4 2017
Shares 234,287 Value ($000) $7,628 Avg Close — Range —
Q3 2017
Shares 334,110 Value ($000) $10,381 Avg Close — Range —
Q1 2017
Shares 340,345 Value ($000) $16,333 Avg Close — Range —
Q4 2015
Shares 350,701 Value ($000) $6,569 Avg Close — Range —
Q3 2015
Shares 592,997 Value ($000) $8,355 Avg Close — Range —
Q2 2015
Shares 572,710 Value ($000) $16,815 Avg Close — Range —
Q1 2015
Shares 323,160 Value ($000) $11,508 Avg Close — Range —
Q4 2014
Shares 517,531 Value ($000) $13,295 Avg Close — Range —
Q1 2014
Shares 303,459 Value ($000) $11,583 Avg Close — Range —