ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

AMES NATIONAL CORP's Holding History (CIK: 0001132651)

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

Q4 2025

Shares 22,418 Value ($000) $1,457 Avg Close $66.83 Range $64.30 - $69.59

Q3 2025

Shares 4,285 Value ($000) $289 Avg Close $63.88 Range $59.07 - $67.04

Q2 2025

Shares 4,285 Value ($000) $259 Avg Close $60.10 Range $55.76 - $64.19

Q1 2025

Shares 5,745 Value ($000) $370 Avg Close $59.57 Range $54.52 - $64.99

Q4 2024

Shares 5,742 Value ($000) $340 Avg Close $58.37 Range $54.30 - $62.16

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,418	$1,457	$66.83	$64.30 - $69.59
Q3 2025	4,285	$289	$63.88	$59.07 - $67.04
Q2 2025	4,285	$259	$60.10	$55.76 - $64.19
Q1 2025	5,745	$370	$59.57	$54.52 - $64.99
Q4 2024	5,742	$340	$58.37	$54.30 - $62.16