US ECOLOGY INC

CUSIP: 91734M103 Class: COMMON STOCK

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2021
Shares 29,080 Value ($000) $929 Avg Close — Range —
Q1 2020
Shares 21,125 Value ($000) $642 Avg Close — Range —