U S SILICA HLDGS INC

CUSIP: 90346E103 Class: Common Stock

DRIEHAUS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0000938206)

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

Q1 2022
Shares 640,469 Value ($000) $11,951 Avg Close — Range —
Q2 2017
Shares 7,300 Value ($000) $259 Avg Close — Range —
Q1 2017
Shares 115,465 Value ($000) $5,541 Avg Close — Range —
Q4 2016
Shares 171,642 Value ($000) $9,729 Avg Close — Range —
Q3 2016
Shares 203,696 Value ($000) $9,484 Avg Close — Range —
Q2 2016
Shares 224,396 Value ($000) $7,735 Avg Close — Range —
Q1 2016
Shares 298,723 Value ($000) $6,787 Avg Close — Range —
Q4 2015
Shares 214,918 Value ($000) $4,025 Avg Close — Range —
Q2 2014
Shares 15,857 Value ($000) $879 Avg Close — Range —
Q4 2013
Shares 198,422 Value ($000) $6,768 Avg Close — Range —
Q3 2013
Shares 255,442 Value ($000) $6,361 Avg Close — Range —