ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

MARINO, STRAM & ASSOCIATES LLC's Holding History (CIK: 0001099762)

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

Q1 2024

Shares 11,050 Value ($000) $557 Avg Close $46.11 Range $44.14 - $48.90

Q4 2023

Shares 12,265 Value ($000) $629 Avg Close $46.45 Range $41.77 - $50.29

Q3 2023

Shares 12,134 Value ($000) $588 Avg Close $47.84 Range $44.23 - $51.62

Q2 2023

Shares 12,167 Value ($000) $639 Avg Close $49.05 Range $46.13 - $51.23

Q1 2023

Shares 12,732 Value ($000) $680 Avg Close $48.28 Range $45.19 - $50.77

Q4 2022

Shares 12,926 Value ($000) $714 Avg Close $48.07 Range $42.22 - $51.90

Q3 2022

Shares 12,863 Value ($000) $682 Avg Close $53.87 Range $47.25 - $57.82

Q2 2022

Shares 12,913 Value ($000) $757 Avg Close $53.50 Range $48.14 - $57.66

Q1 2022

Shares 12,902 Value ($000) $806 Avg Close $52.37 Range $48.33 - $55.78

Q4 2021

Shares 12,839 Value ($000) $789 Avg Close $50.05 Range $47.35 - $54.07

Q3 2021

Shares 12,252 Value ($000) $686 Avg Close $51.28 Range $47.64 - $54.21

Q1 2021

Shares 10,114 Value ($000) $548 Avg Close $42.55 Range $39.42 - $47.06

Q4 2020

Shares 8,931 Value ($000) $460 Avg Close $45.61 Range $40.48 - $49.39

Q3 2020

Shares 6,738 Value ($000) $348 Avg Close $44.02 Range $39.84 - $46.94

Q2 2020

Shares 6,213 Value ($000) $297 Avg Close $40.72 Range $36.29 - $45.31

Q1 2020

Shares 4,541 Value ($000) $219 Avg Close $45.48 Range $31.34 - $50.16

Q4 2019

Shares 5,423 Value ($000) $297 Avg Close $43.82 Range $42.11 - $45.80

Q3 2019

Shares 4,988 Value ($000) $269 Avg Close $42.08 Range $39.53 - $44.83

Q1 2019

Shares 2,699 Value ($000) $127 Avg Close $36.14 Range $32.70 - $38.77

Q4 2018

Shares 1,685 Value ($000) $102 Avg Close $35.19 Range $32.65 - $37.38

Q3 2018

Shares 1,685 Value ($000) $72 Avg Close $34.13 Range $32.72 - $35.18

Q2 2018

Shares 1,685 Value ($000) $71 Avg Close $32.46 Range $30.20 - $34.35

Q1 2018

Shares 1,850 Value ($000) $76 Avg Close $30.84 Range $28.88 - $33.21

Q4 2017

Shares 1,850 Value ($000) $79 Avg Close $33.80 Range $31.68 - $35.41

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	11,050	$557	$46.11	$44.14 - $48.90
Q4 2023	12,265	$629	$46.45	$41.77 - $50.29
Q3 2023	12,134	$588	$47.84	$44.23 - $51.62
Q2 2023	12,167	$639	$49.05	$46.13 - $51.23
Q1 2023	12,732	$680	$48.28	$45.19 - $50.77
Q4 2022	12,926	$714	$48.07	$42.22 - $51.90
Q3 2022	12,863	$682	$53.87	$47.25 - $57.82
Q2 2022	12,913	$757	$53.50	$48.14 - $57.66
Q1 2022	12,902	$806	$52.37	$48.33 - $55.78
Q4 2021	12,839	$789	$50.05	$47.35 - $54.07
Q3 2021	12,252	$686	$51.28	$47.64 - $54.21
Q1 2021	10,114	$548	$42.55	$39.42 - $47.06
Q4 2020	8,931	$460	$45.61	$40.48 - $49.39
Q3 2020	6,738	$348	$44.02	$39.84 - $46.94
Q2 2020	6,213	$297	$40.72	$36.29 - $45.31
Q1 2020	4,541	$219	$45.48	$31.34 - $50.16
Q4 2019	5,423	$297	$43.82	$42.11 - $45.80
Q3 2019	4,988	$269	$42.08	$39.53 - $44.83
Q1 2019	2,699	$127	$36.14	$32.70 - $38.77
Q4 2018	1,685	$102	$35.19	$32.65 - $37.38
Q3 2018	1,685	$72	$34.13	$32.72 - $35.18
Q2 2018	1,685	$71	$32.46	$30.20 - $34.35
Q1 2018	1,850	$76	$30.84	$28.88 - $33.21
Q4 2017	1,850	$79	$33.80	$31.68 - $35.41