US ECOLOGY INC

CUSIP: 91734M103 Class: COMMON STOCK

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q1 2022
Shares 2,068,171 Value ($000) $99,024 Avg Close — Range —
Q4 2021
Shares 2,023,122 Value ($000) $64,619 Avg Close — Range —
Q3 2021
Shares 2,050,848 Value ($000) $66,344 Avg Close — Range —
Q2 2021
Shares 2,014,126 Value ($000) $75,570 Avg Close — Range —
Q1 2021
Shares 2,015,858 Value ($000) $83,941 Avg Close — Range —
Q4 2020
Shares 1,965,326 Value ($000) $71,400 Avg Close — Range —
Q3 2020
Shares 1,873,907 Value ($000) $61,221 Avg Close — Range —
Q2 2020
Shares 1,846,394 Value ($000) $62,556 Avg Close — Range —
Q1 2020
Shares 1,607,869 Value ($000) $48,879 Avg Close — Range —
Q4 2019
Shares 1,584,778 Value ($000) $91,774 Avg Close — Range —