US ECOLOGY INC

CUSIP: 91732J102 Class: CMN

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q4 2018
Shares 109 Value ($000) $7 Avg Close — Range —
Q1 2017
Shares 766 Value ($000) $36 Avg Close — Range —
Q4 2016
Shares 153 Value ($000) $8 Avg Close — Range —
Q3 2016
Shares 558 Value ($000) $25 Avg Close — Range —
Q2 2016
Shares 446 Value ($000) $20 Avg Close — Range —
Q4 2013
Shares 480 Value ($000) $18 Avg Close — Range —