ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

ALERUS FINANCIAL NA's Holding History (CIK: 0000919458)

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

Q4 2025

Shares 93,578 Value ($000) $6,084 Avg Close $66.83 Range $64.30 - $69.59

Q3 2025

Shares 90,023 Value ($000) $6,068 Avg Close $63.88 Range $59.07 - $67.04

Q2 2025

Shares 84,450 Value ($000) $5,107 Avg Close $60.10 Range $55.76 - $64.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	93,578	$6,084	$66.83	$64.30 - $69.59
Q3 2025	90,023	$6,068	$63.88	$59.07 - $67.04
Q2 2025	84,450	$5,107	$60.10	$55.76 - $64.19