U S SILICA HLDGS INC

CUSIP: 90346E103 Class: Common Stock

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q2 2017
Shares 263,471 Value ($000) $9,351 Avg Close — Range —
Q1 2017
Shares 249,484 Value ($000) $11,973 Avg Close — Range —
Q2 2016
Shares 39,400 Value ($000) $1,358 Avg Close — Range —
Q2 2015
Shares 136,453 Value ($000) $4,006 Avg Close — Range —
Q1 2015
Shares 227,461 Value ($000) $8,100 Avg Close — Range —
Q4 2014
Shares 128,274 Value ($000) $3,295 Avg Close — Range —
Q3 2014
Shares 315,030 Value ($000) $19,693 Avg Close — Range —