US ECOLOGY INC

CUSIP: 91732J102 Class: CMN

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q3 2018
Shares 3,236 Value ($000) $239 Avg Close — Range —
Q2 2018
Shares 3,595 Value ($000) $229 Avg Close — Range —
Q1 2015
Shares 4,745 Value ($000) $237 Avg Close — Range —
Q4 2014
Shares 5,184 Value ($000) $208 Avg Close — Range —
Q3 2014
Shares 8,567 Value ($000) $401 Avg Close — Range —
Q2 2014
Shares 10,502 Value ($000) $514 Avg Close — Range —
Q1 2014
Shares 21,803 Value ($000) $809 Avg Close — Range —
Q3 2013
Shares 11,630 Value ($000) $350 Avg Close — Range —
Q2 2013
Shares 11,889 Value ($000) $326 Avg Close — Range —