ALLETE INC

CUSIP: 018522300 Class: Common Stock

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q3 2025
Shares 52,767 Value ($000) $3,504 Avg Close — Range —
Q2 2025
Shares 28,542 Value ($000) $1,829 Avg Close — Range —
Q1 2025
Shares 23,542 Value ($000) $1,547 Avg Close — Range —
Q4 2024
Shares 15,885 Value ($000) $1,029 Avg Close — Range —
Q3 2024
Shares 20,044 Value ($000) $1,287 Avg Close — Range —
Q2 2024
Shares 27,889 Value ($000) $1,739 Avg Close — Range —