ALLETE INC

CUSIP: 018522300 Class: Common Stock

QUADRANT CAPITAL GROUP LLC's Holding History (CIK: 0001650717)

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

Q3 2025

Shares 3,801 Value ($000) $252 Avg Close — Range —

Q2 2025

Shares 3,801 Value ($000) $244 Avg Close — Range —

Q1 2025

Shares 4,060 Value ($000) $267 Avg Close — Range —

Q4 2024

Shares 435 Value ($000) $28 Avg Close — Range —

Q3 2024

Shares 603 Value ($000) $39 Avg Close — Range —

Q2 2024

Shares 621 Value ($000) $39 Avg Close — Range —

Q1 2024

Shares 539 Value ($000) $32 Avg Close — Range —

Q4 2023

Shares 214 Value ($000) $13 Avg Close — Range —

Q3 2023

Shares 674 Value ($000) $36 Avg Close — Range —

Q2 2023

Shares 904 Value ($000) $52 Avg Close — Range —

Q1 2023

Shares 686 Value ($000) $44 Avg Close — Range —

Q4 2022

Shares 603 Value ($000) $39 Avg Close — Range —

Q3 2022

Shares 563 Value ($000) $28 Avg Close — Range —

Q2 2022

Shares 397 Value ($000) $23 Avg Close — Range —

Q1 2022

Shares 415 Value ($000) $28 Avg Close — Range —

Q4 2021

Shares 350 Value ($000) $23 Avg Close — Range —

Q3 2021

Shares 302 Value ($000) $18 Avg Close — Range —

Q2 2021

Shares 333 Value ($000) $23 Avg Close — Range —

Q1 2021

Shares 306 Value ($000) $21 Avg Close — Range —

Q4 2020

Shares 296 Value ($000) $18 Avg Close — Range —

Q3 2020

Shares 306 Value ($000) $16 Avg Close — Range —

Q2 2020

Shares 453 Value ($000) $25 Avg Close — Range —

Q1 2020

Shares 132 Value ($000) $8 Avg Close — Range —

Q4 2019

Shares 598 Value ($000) $47 Avg Close — Range —

Q3 2019

Shares 1,376 Value ($000) $119 Avg Close — Range —

Q2 2019

Shares 1,376 Value ($000) $113 Avg Close — Range —

Q1 2019

Shares 1,376 Value ($000) $112 Avg Close — Range —

Q4 2018