ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

Carnegie Capital Asset Management, LLC's Holding History (CIK: 0001511506)

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

Q4 2025

Shares 613,708 Value ($000) $39,897 Avg Close $66.83 Range $64.30 - $69.59

Q3 2025

Shares 622,821 Value ($000) $41,984 Avg Close $63.88 Range $59.07 - $67.04

Q2 2025

Shares 598,339 Value ($000) $36,182 Avg Close $60.10 Range $55.76 - $64.19

Q1 2025

Shares 531,683 Value ($000) $34,210 Avg Close $59.57 Range $54.52 - $64.99

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	613,708	$39,897	$66.83	$64.30 - $69.59
Q3 2025	622,821	$41,984	$63.88	$59.07 - $67.04
Q2 2025	598,339	$36,182	$60.10	$55.76 - $64.19
Q1 2025	531,683	$34,210	$59.57	$54.52 - $64.99