US ECOLOGY INC

CUSIP: 91734M103 Class: COMMON STOCK

CHATHAM CAPITAL GROUP, INC.'s Holding History (CIK: 0001108969)

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

Q4 2021
Shares 30,685 Value ($000) $980 Avg Close — Range —
Q3 2021
Shares 30,640 Value ($000) $993 Avg Close — Range —
Q2 2021
Shares 30,928 Value ($000) $1,160 Avg Close — Range —
Q1 2021
Shares 30,925 Value ($000) $1,288 Avg Close — Range —
Q4 2020
Shares 28,787 Value ($000) $1,046 Avg Close — Range —
Q3 2020
Shares 29,477 Value ($000) $963 Avg Close — Range —
Q2 2020
Shares 29,538 Value ($000) $1,001 Avg Close — Range —
Q1 2020
Shares 29,382 Value ($000) $893 Avg Close — Range —
Q4 2019
Shares 29,528 Value ($000) $1,710 Avg Close — Range —