US ECOLOGY INC

CUSIP: 91734M103 Class: COMMON STOCK

Public Sector Pension Investment Board's Holding History (CIK: 0001396318)

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

Q1 2022
Shares 58,366 Value ($000) $2,795 Avg Close — Range —
Q4 2021
Shares 64,396 Value ($000) $2,057 Avg Close — Range —
Q3 2021
Shares 64,396 Value ($000) $2,083 Avg Close — Range —
Q2 2021
Shares 64,396 Value ($000) $2,416 Avg Close — Range —
Q1 2021
Shares 64,976 Value ($000) $2,706 Avg Close — Range —
Q4 2020
Shares 69,756 Value ($000) $2,534 Avg Close — Range —
Q3 2020
Shares 69,756 Value ($000) $2,279 Avg Close — Range —
Q2 2020
Shares 57,006 Value ($000) $1,931 Avg Close — Range —
Q1 2020
Shares 57,006 Value ($000) $1,733 Avg Close — Range —
Q4 2019
Shares 57,006 Value ($000) $3,301 Avg Close — Range —