POLYMET MINING CORP

CUSIP: 731916102 Class: COM

PERKINS CAPITAL MANAGEMENT INC's Holding History (CIK: 0000884300)

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

Q1 2020
Shares 62,375 Value ($000) $15 Avg Close Range
Q4 2019
Shares 62,375 Value ($000) $16 Avg Close Range
Q3 2019
Shares 62,375 Value ($000) $20 Avg Close Range
Q2 2019
Shares 62,375 Value ($000) $27 Avg Close Range
Q1 2019
Shares 62,375 Value ($000) $42 Avg Close Range
Q4 2018
Shares 62,375 Value ($000) $51 Avg Close Range
Q3 2018
Shares 62,375 Value ($000) $64 Avg Close Range
Q2 2018
Shares 62,375 Value ($000) $62 Avg Close Range
Q1 2018
Shares 71,125 Value ($000) $62 Avg Close Range
Q4 2017
Shares 71,125 Value ($000) $61 Avg Close Range
Q3 2017
Shares 71,125 Value ($000) $43 Avg Close Range
Q2 2017
Shares 71,125 Value ($000) $42 Avg Close Range
Q1 2017
Shares 71,125 Value ($000) $53 Avg Close Range
Q4 2016
Shares 71,125 Value ($000) $53 Avg Close Range
Q3 2016
Shares 71,125 Value ($000) $57 Avg Close Range
Q2 2016
Shares 101,750 Value ($000) $78 Avg Close Range
Q1 2016
Shares 101,750 Value ($000) $85 Avg Close Range
Q4 2015
Shares 101,750 Value ($000) $80 Avg Close Range
Q3 2015
Shares 105,500 Value ($000) $72 Avg Close Range
Q2 2015
Shares 105,500 Value ($000) $117 Avg Close Range
Q1 2015
Shares 105,500 Value ($000) $136 Avg Close Range
Q4 2014
Shares 105,500 Value ($000) $111 Avg Close Range
Q3 2014
Shares 105,500 Value ($000) $114 Avg Close Range
Q2 2014
Shares 95,500 Value ($000) $103 Avg Close Range
Q1 2014
Shares 95,500 Value ($000) $131 Avg Close Range
Q4 2013
Shares 95,500 Value ($000) $87 Avg Close Range
Q3 2013
Shares 320,500 Value ($000) $254 Avg Close Range
Q2 2013
Shares 61,250 Value ($000) $43 Avg Close Range