POLYMET MNG CORP

CUSIP: 731916409 Class: Foreign Stock

MAIRS & POWER INC's Holding History (CIK: 0001070134)

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

Q1 2023
Shares 54,000 Value ($000) $116 Avg Close — Range —
Q4 2020
Shares 83,266 Value ($000) $284 Avg Close — Range —
Q3 2020
Shares 119,016 Value ($000) $434 Avg Close — Range —