ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

City State Bank's Holding History (CIK: 0001910666)

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

Q4 2025
Shares 72,576 Value ($000) $4,718 Avg Close $66.83 Range $64.30 - $69.59
Q3 2025
Shares 71,995 Value ($000) $4,853 Avg Close $63.88 Range $59.07 - $67.04
Q2 2025
Shares 72,395 Value ($000) $4,378 Avg Close $60.10 Range $55.76 - $64.19
Q1 2025
Shares 71,951 Value ($000) $4,630 Avg Close $59.57 Range $54.52 - $64.99
Q4 2024
Shares 71,547 Value ($000) $4,231 Avg Close $58.37 Range $54.30 - $62.16
Q3 2024
Shares 71,290 Value ($000) $4,327 Avg Close $54.38 Range $48.12 - $58.63
Q2 2024
Shares 71,147 Value ($000) $3,621 Avg Close $47.71 Range $44.54 - $49.81
Q1 2024
Shares 70,952 Value ($000) $4 Avg Close $46.11 Range $44.14 - $48.90
Q4 2023
Shares 70,521 Value ($000) $4 Avg Close $46.45 Range $41.77 - $50.29
Q3 2023
Shares 70,056 Value ($000) $3 Avg Close $47.84 Range $44.23 - $51.62
Q2 2023
Shares 70,095 Value ($000) $4 Avg Close $49.05 Range $46.13 - $51.23
Q1 2023
Shares 69,683 Value ($000) $4 Avg Close $48.28 Range $45.19 - $50.77
Q4 2022
Shares 69,662 Value ($000) $4 Avg Close $48.07 Range $42.22 - $51.90
Q3 2022
Shares 69,420 Value ($000) $3,679 Avg Close $53.87 Range $47.25 - $57.82
Q2 2022
Shares 69,631 Value ($000) $4,081 Avg Close $53.50 Range $48.14 - $57.66
Q1 2022
Shares 69,278 Value ($000) $4,329 Avg Close $52.37 Range $48.33 - $55.78
Q4 2021
Shares 68,723 Value ($000) $4,224 Avg Close $50.05 Range $47.35 - $54.07