US ECOLOGY INC

CUSIP: 91732j102 Class: COM

Probity Advisors, Inc.'s Holding History (CIK: 0001676603)

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

Q3 2019
Shares 10,939 Value ($000) $699 Avg Close — Range —
Q2 2019
Shares 11,629 Value ($000) $692 Avg Close — Range —
Q1 2019
Shares 12,244 Value ($000) $685 Avg Close — Range —
Q4 2018
Shares 12,872 Value ($000) $811 Avg Close — Range —
Q3 2018
Shares 13,453 Value ($000) $992 Avg Close — Range —
Q2 2018
Shares 13,453 Value ($000) $857 Avg Close — Range —
Q1 2018
Shares 14,246 Value ($000) $759 Avg Close — Range —
Q4 2017
Shares 15,345 Value ($000) $783 Avg Close — Range —
Q3 2017
Shares 16,760 Value ($000) $902 Avg Close — Range —
Q2 2017
Shares 18,707 Value ($000) $945 Avg Close — Range —
Q1 2017
Shares 19,485 Value ($000) $913 Avg Close — Range —
Q4 2016
Shares 21,207 Value ($000) $1,042 Avg Close — Range —
Q3 2016
Shares 23,156 Value ($000) $1,038 Avg Close — Range —
Q2 2016
Shares 24,423 Value ($000) $1,122 Avg Close — Range —