ALLETE INC

CUSIP: 018522300 Class: Common Stock

Polaris Capital Management, LLC's Holding History (CIK: 0001316926)

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

Q3 2021
Shares 719,758 Value ($000) $42,840 Avg Close — Range —
Q2 2021
Shares 731,958 Value ($000) $51,222 Avg Close — Range —
Q1 2021
Shares 717,758 Value ($000) $51,126 Avg Close — Range —
Q4 2020
Shares 784,558 Value ($000) $48,596 Avg Close — Range —
Q3 2020
Shares 751,658 Value ($000) $38,891 Avg Close — Range —
Q2 2020
Shares 670,650 Value ($000) $36,624 Avg Close — Range —
Q1 2020
Shares 660,750 Value ($000) $40,094 Avg Close — Range —
Q4 2019
Shares 664,650 Value ($000) $53,950 Avg Close — Range —
Q3 2019
Shares 643,149 Value ($000) $56,218 Avg Close — Range —
Q2 2019
Shares 628,549 Value ($000) $52,302 Avg Close — Range —
Q1 2019
Shares 634,249 Value ($000) $52,154 Avg Close — Range —
Q4 2018
Shares 635,149 Value ($000) $48,411 Avg Close — Range —
Q3 2018
Shares 612,049 Value ($000) $45,910 Avg Close — Range —
Q2 2018
Shares 562,600 Value ($000) $43,551 Avg Close — Range —
Q1 2018
Shares 822,800 Value ($000) $59,447 Avg Close — Range —
Q4 2017
Shares 500,200 Value ($000) $37,195 Avg Close — Range —
Q3 2017
Shares 477,800 Value ($000) $36,929 Avg Close — Range —
Q2 2017
Shares 438,500 Value ($000) $31,432 Avg Close — Range —
Q1 2017
Shares 432,700 Value ($000) $29,298 Avg Close — Range —
Q4 2016
Shares 431,700 Value ($000) $27,711 Avg Close — Range —
Q3 2016
Shares 314,400 Value ($000) $18,745 Avg Close — Range —
Q2 2016
Shares 333,200 Value ($000) $21,535 Avg Close — Range —
Q1 2016
Shares 332,000 Value ($000) $18,655 Avg Close — Range —
Q4 2015
Shares 261,500 Value ($000) $13,292 Avg Close — Range —
Q3 2015
Shares 194,700 Value ($000) $9,830 Avg Close — Range —
Q2 2015
Shares 147,800 Value ($000) $6,856 Avg Close — Range —
Q1 2015
Shares 147,800 Value ($000) $7,797 Avg Close — Range —
Q4 2014
Shares 115,500 Value ($000) $6,369 Avg Close — Range —