ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

Daiwa Securities Group Inc.'s Holding History (CIK: 0001481045)

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

Q4 2025

Shares 68,909 Value ($000) $4 Avg Close $66.83 Range $64.30 - $69.59

Q3 2025

Shares 66,405 Value ($000) $4 Avg Close $63.88 Range $59.07 - $67.04

Q2 2025

Shares 68,734 Value ($000) $4 Avg Close $60.10 Range $55.76 - $64.19

Q1 2025

Shares 55,777 Value ($000) $4 Avg Close $59.57 Range $54.52 - $64.99

Q4 2024

Shares 55,905 Value ($000) $3 Avg Close $58.37 Range $54.30 - $62.16

Q3 2024

Shares 53,600 Value ($000) $3 Avg Close $54.38 Range $48.12 - $58.63

Q2 2024

Shares 43,820 Value ($000) $2 Avg Close $47.71 Range $44.54 - $49.81

Q1 2024

Shares 41,933 Value ($000) $2 Avg Close $46.11 Range $44.14 - $48.90

Q4 2023

Shares 43,240 Value ($000) $2 Avg Close $46.45 Range $41.77 - $50.29

Q3 2023

Shares 34,955 Value ($000) $2 Avg Close $47.84 Range $44.23 - $51.62

Q2 2023

Shares 35,013 Value ($000) $2 Avg Close $49.05 Range $46.13 - $51.23

Q1 2023

Shares 26,104 Value ($000) $1 Avg Close $48.28 Range $45.19 - $50.77

Q4 2022

Shares 29,617 Value ($000) $2 Avg Close $48.07 Range $42.22 - $51.90

Q3 2022

Shares 27,997 Value ($000) $1,483 Avg Close $53.87 Range $47.25 - $57.82

Q2 2022

Shares 31,901 Value ($000) $1,870 Avg Close $53.50 Range $48.14 - $57.66

Q1 2022

Shares 39,444 Value ($000) $2,464 Avg Close $52.37 Range $48.33 - $55.78

Q4 2021

Shares 34,319 Value ($000) $2,110 Avg Close $50.05 Range $47.35 - $54.07

Q3 2021

Shares 36,100 Value ($000) $2,021 Avg Close $51.28 Range $47.64 - $54.21

Q2 2021

Shares 35,154 Value ($000) $1,960 Avg Close $48.83 Range $45.94 - $51.03

Q1 2021

Shares 37,525 Value ($000) $2,032 Avg Close $42.55 Range $39.42 - $47.06

Q4 2020

Shares 37,945 Value ($000) $1,955 Avg Close $45.61 Range $40.48 - $49.39

Q3 2020

Shares 12,641 Value ($000) $653 Avg Close $44.02 Range $39.84 - $46.94

Q2 2020

Shares 18,493 Value ($000) $893 Avg Close $40.72 Range $36.29 - $45.31

Q1 2020

Shares 18,493 Value ($000) $893 Avg Close $45.48 Range $31.34 - $50.16

Q4 2019

Shares 9,582 Value ($000) $524 Avg Close $43.82 Range $42.11 - $45.80

Q3 2019

Shares 9,582 Value ($000) $517 Avg Close $42.08 Range $39.53 - $44.83

Q2 2019

Shares 8,912 Value ($000) $437 Avg Close $38.79 Range $37.00 - $40.91

Q1 2019

Shares 8,912 Value ($000) $420 Avg Close $36.14 Range $32.70 - $38.77

Q4 2018

Shares 8,912 Value ($000) $377 Avg Close $35.19 Range $32.65 - $37.38

Q3 2018

Shares 8,412 Value ($000) $358 Avg Close $34.13 Range $32.72 - $35.18

Q2 2018

Shares 8,082 Value ($000) $342 Avg Close $32.46 Range $30.20 - $34.35

Q1 2018

Shares 7,732 Value ($000) $316 Avg Close $30.84 Range $28.88 - $33.21

Q4 2017

Shares 6,832 Value ($000) $291 Avg Close $33.80 Range $31.68 - $35.41

Q3 2017

Shares 8,430 Value ($000) $350 Avg Close $32.04 Range $30.14 - $33.72

Q2 2017

Shares 7,986 Value ($000) $321 Avg Close $30.93 Range $29.83 - $32.31

Q1 2017

Shares 18,300 Value ($000) $725 Avg Close $29.08 Range $27.58 - $30.63

Q4 2016

Shares 21,900 Value ($000) $830 Avg Close $27.74 Range $26.27 - $29.13

Q3 2016

Shares 37,000 Value ($000) $1,418 Avg Close $29.26 Range $27.72 - $30.41

Q2 2016

Shares 35,000 Value ($000) $1,389 Avg Close $27.46 Range $25.25 - $29.85

Q1 2016

Shares 5,000 Value ($000) $371 Avg Close $24.74 Range $22.13 - $27.34

Q4 2015

Shares 5,500 Value ($000) $344 Avg Close $21.84 Range $20.45 - $23.41

Q3 2015

Shares 5,500 Value ($000) $322 Avg Close $21.20 Range $19.59 - $22.72

Q2 2015

Shares 5,500 Value ($000) $318 Avg Close $21.63 Range $20.41 - $22.74

Q1 2015

Shares 8,800 Value ($000) $554 Avg Close $23.04 Range $21.25 - $25.01

Q4 2014

Shares 2,800 Value ($000) $186 Avg Close $21.73 Range $19.32 - $24.55

Q3 2014

Shares 3,100 Value ($000) $172 Avg Close $20.07 Range $19.08 - $21.06

Q2 2014

Shares 3,800 Value ($000) $231 Avg Close $19.98 Range $19.02 - $21.06

Q1 2014

Shares 3,800 Value ($000) $216 Avg Close $18.07 Range $16.97 - $19.54

Q4 2013

Shares 3,800 Value ($000) $196 Avg Close $17.48 Range $16.43 - $18.23

Q3 2013

Shares 3,800 Value ($000) $188 Avg Close $17.15 Range $16.21 - $18.15

Q2 2013

Shares 3,800 Value ($000) $192 Avg Close $16.89 Range $15.60 - $17.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	68,909	$4	$66.83	$64.30 - $69.59
Q3 2025	66,405	$4	$63.88	$59.07 - $67.04
Q2 2025	68,734	$4	$60.10	$55.76 - $64.19
Q1 2025	55,777	$4	$59.57	$54.52 - $64.99
Q4 2024	55,905	$3	$58.37	$54.30 - $62.16
Q3 2024	53,600	$3	$54.38	$48.12 - $58.63
Q2 2024	43,820	$2	$47.71	$44.54 - $49.81
Q1 2024	41,933	$2	$46.11	$44.14 - $48.90
Q4 2023	43,240	$2	$46.45	$41.77 - $50.29
Q3 2023	34,955	$2	$47.84	$44.23 - $51.62
Q2 2023	35,013	$2	$49.05	$46.13 - $51.23
Q1 2023	26,104	$1	$48.28	$45.19 - $50.77
Q4 2022	29,617	$2	$48.07	$42.22 - $51.90
Q3 2022	27,997	$1,483	$53.87	$47.25 - $57.82
Q2 2022	31,901	$1,870	$53.50	$48.14 - $57.66
Q1 2022	39,444	$2,464	$52.37	$48.33 - $55.78
Q4 2021	34,319	$2,110	$50.05	$47.35 - $54.07
Q3 2021	36,100	$2,021	$51.28	$47.64 - $54.21
Q2 2021	35,154	$1,960	$48.83	$45.94 - $51.03
Q1 2021	37,525	$2,032	$42.55	$39.42 - $47.06
Q4 2020	37,945	$1,955	$45.61	$40.48 - $49.39
Q3 2020	12,641	$653	$44.02	$39.84 - $46.94
Q2 2020	18,493	$893	$40.72	$36.29 - $45.31
Q1 2020	18,493	$893	$45.48	$31.34 - $50.16
Q4 2019	9,582	$524	$43.82	$42.11 - $45.80
Q3 2019	9,582	$517	$42.08	$39.53 - $44.83
Q2 2019	8,912	$437	$38.79	$37.00 - $40.91
Q1 2019	8,912	$420	$36.14	$32.70 - $38.77
Q4 2018	8,912	$377	$35.19	$32.65 - $37.38
Q3 2018	8,412	$358	$34.13	$32.72 - $35.18
Q2 2018	8,082	$342	$32.46	$30.20 - $34.35
Q1 2018	7,732	$316	$30.84	$28.88 - $33.21
Q4 2017	6,832	$291	$33.80	$31.68 - $35.41
Q3 2017	8,430	$350	$32.04	$30.14 - $33.72
Q2 2017	7,986	$321	$30.93	$29.83 - $32.31
Q1 2017	18,300	$725	$29.08	$27.58 - $30.63
Q4 2016	21,900	$830	$27.74	$26.27 - $29.13
Q3 2016	37,000	$1,418	$29.26	$27.72 - $30.41
Q2 2016	35,000	$1,389	$27.46	$25.25 - $29.85
Q1 2016	5,000	$371	$24.74	$22.13 - $27.34
Q4 2015	5,500	$344	$21.84	$20.45 - $23.41
Q3 2015	5,500	$322	$21.20	$19.59 - $22.72
Q2 2015	5,500	$318	$21.63	$20.41 - $22.74
Q1 2015	8,800	$554	$23.04	$21.25 - $25.01
Q4 2014	2,800	$186	$21.73	$19.32 - $24.55
Q3 2014	3,100	$172	$20.07	$19.08 - $21.06
Q2 2014	3,800	$231	$19.98	$19.02 - $21.06
Q1 2014	3,800	$216	$18.07	$16.97 - $19.54
Q4 2013	3,800	$196	$17.48	$16.43 - $18.23
Q3 2013	3,800	$188	$17.15	$16.21 - $18.15
Q2 2013	3,800	$192	$16.89	$15.60 - $17.85