ALLETE INC

CUSIP: 018522300 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q3 2025
Shares 47,533 Value ($000) $3 Avg Close — Range —
Q2 2025
Shares 44,675 Value ($000) $3 Avg Close — Range —
Q1 2025
Shares 40,256 Value ($000) $3 Avg Close — Range —
Q4 2024
Shares 41,132 Value ($000) $3 Avg Close — Range —
Q3 2024
Shares 37,063 Value ($000) $2 Avg Close — Range —
Q2 2024
Shares 64,912 Value ($000) $4 Avg Close — Range —
Q1 2024
Shares 80,559 Value ($000) $5 Avg Close — Range —
Q4 2023
Shares 73,864 Value ($000) $5 Avg Close — Range —
Q3 2023
Shares 65,699 Value ($000) $3 Avg Close — Range —
Q2 2023
Shares 27,029 Value ($000) $2 Avg Close — Range —
Q1 2023
Shares 25,929 Value ($000) $2 Avg Close — Range —
Q4 2022
Shares 24,450 Value ($000) $2 Avg Close — Range —
Q3 2022
Shares 27,198 Value ($000) $1,362 Avg Close — Range —
Q2 2022
Shares 22,303 Value ($000) $1,311 Avg Close — Range —
Q1 2022
Shares 24,740 Value ($000) $1,657 Avg Close — Range —
Q4 2021
Shares 20,359 Value ($000) $1,351 Avg Close — Range —
Q3 2021
Shares 21,546 Value ($000) $1,282 Avg Close — Range —
Q2 2021
Shares 21,675 Value ($000) $1,517 Avg Close — Range —
Q1 2021
Shares 21,223 Value ($000) $1,426 Avg Close — Range —
Q4 2020
Shares 21,231 Value ($000) $1,315 Avg Close — Range —
Q3 2020
Shares 26,331 Value ($000) $1,362 Avg Close — Range —
Q2 2020
Shares 26,287 Value ($000) $1,436 Avg Close — Range —
Q1 2020
Shares 33,255 Value ($000) $2,018 Avg Close — Range —
Q4 2019
Shares 32,987 Value ($000) $2,678 Avg Close — Range —
Q3 2019
Shares 28,932 Value ($000) $2,529 Avg Close — Range —
Q2 2019
Shares 28,684 Value ($000) $2,387 Avg Close — Range —
Q1 2019
Shares 31,063 Value ($000) $2,554 Avg Close — Range —
Q4 2018
Shares 21,611 Value ($000) $1,647 Avg Close — Range —
Q3 2018
Shares 21,525 Value ($000) $1,615 Avg Close — Range —
Q2 2018
Shares 21,509 Value ($000) $1,665 Avg Close — Range —
Q1 2018
Shares 18,949 Value ($000) $1,369 Avg Close — Range —
Q4 2017
Shares 18,848 Value ($000) $1,402 Avg Close — Range —
Q3 2017
Shares 18,858 Value ($000) $1,458 Avg Close — Range —
Q2 2017
Shares 18,862 Value ($000) $1,352 Avg Close — Range —
Q1 2017
Shares 18,862 Value ($000) $1,277 Avg Close — Range —
Q4 2016
Shares 18,852 Value ($000) $1,210 Avg Close — Range —
Q3 2016
Shares 18,861 Value ($000) $1,124 Avg Close — Range —
Q2 2016
Shares 18,870 Value ($000) $1,220 Avg Close — Range —
Q1 2016
Shares 14,445 Value ($000) $810 Avg Close — Range —
Q4 2015
Shares 14,445 Value ($000) $734 Avg Close — Range —
Q3 2015
Shares 11,515 Value ($000) $581 Avg Close — Range —
Q2 2015
Shares 11,515 Value ($000) $534 Avg Close — Range —
Q1 2015
Shares 11,515 Value ($000) $608 Avg Close — Range —
Q4 2014
Shares 11,515 Value ($000) $635 Avg Close — Range —
Q3 2014
Shares 11,515 Value ($000) $511 Avg Close — Range —
Q2 2014
Shares 11,515 Value ($000) $591 Avg Close — Range —
Q1 2014
Shares 11,515 Value ($000) $604 Avg Close — Range —
Q4 2013
Shares 11,515 Value ($000) $574 Avg Close — Range —
Q3 2013
Shares 11,515 Value ($000) $556 Avg Close — Range —
Q2 2013
Shares 11,515 Value ($000) $574 Avg Close — Range —