US ECOLOGY INC

CUSIP: 91734M111 Class: *W EXP 10/17/202

683 Capital Management, LLC's Holding History (CIK: 0001404574)

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

Q4 2021
Shares 104,750 Value ($000) $576 Avg Close — Range —
Q3 2021
Shares 104,750 Value ($000) $588 Avg Close — Range —
Q2 2021
Shares 105,350 Value ($000) $1,016 Avg Close — Range —
Q1 2021
Shares 105,350 Value ($000) $1,101 Avg Close — Range —
Q4 2020
Shares 105,350 Value ($000) $726 Avg Close — Range —
Q3 2020
Shares 105,350 Value ($000) $513 Avg Close — Range —
Q2 2020
Shares 105,350 Value ($000) $500 Avg Close — Range —
Q1 2020
Shares 105,350 Value ($000) $464 Avg Close — Range —
Q4 2019
Shares 105,350 Value ($000) $1,222 Avg Close — Range —