US ECOLOGY INC

CUSIP: 91732J102 Class: CMN

STEVENS CAPITAL MANAGEMENT LP's Holding History (CIK: 0001134813)

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

Q3 2015
Shares 11,848 Value ($000) $517 Avg Close — Range —
Q4 2014
Shares 5,933 Value ($000) $238 Avg Close — Range —
Q1 2014
Shares 10,807 Value ($000) $401 Avg Close — Range —
Q4 2013
Shares 5,503 Value ($000) $204 Avg Close — Range —