ALLETE INC

CUSIP: 018522300 Class: Common Stock

Zimmer Partners, LP's Holding History (CIK: 0001565854)

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

Q3 2023
Shares 102,318 Value ($000) $5,402 Avg Close — Range —
Q2 2023
Shares 610,250 Value ($000) $35,376 Avg Close — Range —
Q3 2022
Shares 87,500 Value ($000) $4,379 Avg Close — Range —
Q2 2022
Shares 30,000 Value ($000) $1,763 Avg Close — Range —
Q1 2016
Shares 63,817 Value ($000) $3,578 Avg Close — Range —
Q4 2015
Shares 18,500 Value ($000) $940 Avg Close — Range —
Q3 2015
Shares 92,000 Value ($000) $4,645 Avg Close — Range —
Q4 2013
Shares 50,000 Value ($000) $2,494 Avg Close — Range —
Q3 2013
Shares 110,000 Value ($000) $5,313 Avg Close — Range —
Q2 2013
Shares 153,174 Value ($000) $7,636 Avg Close — Range —