U S SILICA HLDGS INC

CUSIP: 90346E103 Class: Common Stock

MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s Holding History (CIK: 0000912938)

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

Q4 2017
Shares 498,417 Value ($000) $16,228 Avg Close — Range —
Q3 2017
Shares 709,151 Value ($000) $22,034 Avg Close — Range —
Q2 2017
Shares 1,255,554 Value ($000) $44,560 Avg Close — Range —
Q1 2017
Shares 319,555 Value ($000) $15,335 Avg Close — Range —
Q4 2014
Shares 32,117 Value ($000) $825,085 Avg Close — Range —
Q3 2014
Shares 22,015 Value ($000) $1,376 Avg Close — Range —
Q2 2014
Shares 22,621 Value ($000) $1,254 Avg Close — Range —
Q1 2014
Shares 25,880 Value ($000) $987,840 Avg Close — Range —
Q4 2013
Shares 27,620 Value ($000) $942,118 Avg Close — Range —
Q3 2013
Shares 77,740 Value ($000) $1,935,726 Avg Close — Range —