ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

DEUTSCHE BANK AG\'s Holding History (CIK: 0000948046)

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

Q4 2025

Shares 682,914 Value ($000) $44,396 Avg Close $66.83 Range $64.30 - $69.59

Q3 2025

Shares 674,225 Value ($000) $45,450 Avg Close $63.88 Range $59.07 - $67.04

Q2 2025

Shares 663,095 Value ($000) $40,097 Avg Close $60.10 Range $55.76 - $64.19

Q1 2025

Shares 795,806 Value ($000) $51,210 Avg Close $59.57 Range $54.52 - $64.99

Q4 2024

Shares 809,232 Value ($000) $47,858 Avg Close $58.37 Range $54.30 - $62.16

Q3 2024

Shares 613,423 Value ($000) $37,229 Avg Close $54.38 Range $48.12 - $58.63

Q2 2024

Shares 467,747 Value ($000) $23,808 Avg Close $47.71 Range $44.54 - $49.81

Q1 2024

Shares 458,753 Value ($000) $23,121 Avg Close $46.11 Range $44.14 - $48.90

Q4 2023

Shares 424,595 Value ($000) $21,782 Avg Close $46.45 Range $41.77 - $50.29

Q3 2023

Shares 428,516 Value ($000) $20,762 Avg Close $47.84 Range $44.23 - $51.62

Q2 2023

Shares 344,763 Value ($000) $18,093 Avg Close $49.05 Range $46.13 - $51.23

Q1 2023

Shares 428,213 Value ($000) $22,867 Avg Close $48.28 Range $45.19 - $50.77

Q4 2022

Shares 357,305 Value ($000) $19,727 Avg Close $48.07 Range $42.22 - $51.90

Q3 2022

Shares 398,545 Value ($000) $21,120 Avg Close $53.87 Range $47.25 - $57.82

Q2 2022

Shares 443,461 Value ($000) $25,991 Avg Close $53.50 Range $48.14 - $57.66

Q1 2022

Shares 465,883 Value ($000) $29,108 Avg Close $52.37 Range $48.33 - $55.78

Q4 2021

Shares 468,385 Value ($000) $28,793 Avg Close $50.05 Range $47.35 - $54.07

Q3 2021

Shares 466,357 Value ($000) $26,108 Avg Close $51.28 Range $47.64 - $54.21

Q2 2021

Shares 541,146 Value ($000) $30,174 Avg Close $48.83 Range $45.94 - $51.03

Q1 2021

Shares 460,225 Value ($000) $24,926 Avg Close $42.55 Range $39.42 - $47.06

Q4 2020

Shares 405,290 Value ($000) $20,886 Avg Close $45.61 Range $40.48 - $49.39

Q3 2020

Shares 459,531 Value ($000) $23,734 Avg Close $44.02 Range $39.84 - $46.94

Q2 2020

Shares 330,158 Value ($000) $15,796 Avg Close $40.72 Range $36.29 - $45.31

Q1 2020

Shares 509,160 Value ($000) $24,589 Avg Close $45.48 Range $31.34 - $50.16

Q4 2019

Shares 514,121 Value ($000) $28,128 Avg Close $43.82 Range $42.11 - $45.80

Q3 2019

Shares 447,783 Value ($000) $24,144 Avg Close $42.08 Range $39.53 - $44.83

Q2 2019

Shares 690,458 Value ($000) $33,883 Avg Close $38.79 Range $37.00 - $40.91

Q1 2019

Shares 1,190,724 Value ($000) $56,114 Avg Close $36.14 Range $32.70 - $38.77

Q4 2018

Shares 1,076,961 Value ($000) $45,496 Avg Close $35.19 Range $32.65 - $37.38

Q3 2018

Shares 1,154,951 Value ($000) $49,162 Avg Close $34.13 Range $32.72 - $35.18

Q2 2018

Shares 814,491 Value ($000) $34,466 Avg Close $32.46 Range $30.20 - $34.35

Q1 2018

Shares 728,794 Value ($000) $29,775 Avg Close $30.84 Range $28.88 - $33.21

Q4 2017

Shares 735,548 Value ($000) $31,340 Avg Close $33.80 Range $31.68 - $35.41

Q3 2017

Shares 900,563 Value ($000) $37,433 Avg Close $32.04 Range $30.14 - $33.72

Q2 2017

Shares 1,007,620 Value ($000) $40,474 Avg Close $30.93 Range $29.83 - $32.31

Q1 2017

Shares 1,257,352 Value ($000) $49,802 Avg Close $29.08 Range $27.58 - $30.63

Q4 2016

Shares 1,124,680 Value ($000) $42,613 Avg Close $27.74 Range $26.27 - $29.13

Q3 2016

Shares 1,520,370 Value ($000) $58,243 Avg Close $29.26 Range $27.72 - $30.41

Q2 2016

Shares 1,630,291 Value ($000) $64,720 Avg Close $27.46 Range $25.25 - $29.85

Q1 2016

Shares 604,071 Value ($000) $44,868 Avg Close $24.74 Range $22.13 - $27.34

Q4 2015

Shares 530,017 Value ($000) $33,098 Avg Close $21.84 Range $20.45 - $23.41

Q3 2015

Shares 307,697 Value ($000) $17,994 Avg Close $21.20 Range $19.59 - $22.72

Q2 2015

Shares 384,773 Value ($000) $22,206 Avg Close $21.63 Range $20.41 - $22.74

Q1 2015

Shares 390,975 Value ($000) $24,629 Avg Close $23.04 Range $21.25 - $25.01

Q4 2014

Shares 337,684 Value ($000) $22,427 Avg Close $21.73 Range $19.32 - $24.55

Q3 2014

Shares 287,609 Value ($000) $15,933 Avg Close $20.07 Range $19.08 - $21.06

Q2 2014

Shares 307,269 Value ($000) $18,698 Avg Close $19.98 Range $19.02 - $21.06

Q1 2014

Shares 293,984 Value ($000) $16,697 Avg Close $18.07 Range $16.97 - $19.54

Q4 2013

Shares 397,526 Value ($000) $20,508 Avg Close $17.48 Range $16.43 - $18.23

Q3 2013

Shares 245,255 Value ($000) $12,150 Avg Close $17.15 Range $16.21 - $18.15

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	682,914	$44,396	$66.83	$64.30 - $69.59
Q3 2025	674,225	$45,450	$63.88	$59.07 - $67.04
Q2 2025	663,095	$40,097	$60.10	$55.76 - $64.19
Q1 2025	795,806	$51,210	$59.57	$54.52 - $64.99
Q4 2024	809,232	$47,858	$58.37	$54.30 - $62.16
Q3 2024	613,423	$37,229	$54.38	$48.12 - $58.63
Q2 2024	467,747	$23,808	$47.71	$44.54 - $49.81
Q1 2024	458,753	$23,121	$46.11	$44.14 - $48.90
Q4 2023	424,595	$21,782	$46.45	$41.77 - $50.29
Q3 2023	428,516	$20,762	$47.84	$44.23 - $51.62
Q2 2023	344,763	$18,093	$49.05	$46.13 - $51.23
Q1 2023	428,213	$22,867	$48.28	$45.19 - $50.77
Q4 2022	357,305	$19,727	$48.07	$42.22 - $51.90
Q3 2022	398,545	$21,120	$53.87	$47.25 - $57.82
Q2 2022	443,461	$25,991	$53.50	$48.14 - $57.66
Q1 2022	465,883	$29,108	$52.37	$48.33 - $55.78
Q4 2021	468,385	$28,793	$50.05	$47.35 - $54.07
Q3 2021	466,357	$26,108	$51.28	$47.64 - $54.21
Q2 2021	541,146	$30,174	$48.83	$45.94 - $51.03
Q1 2021	460,225	$24,926	$42.55	$39.42 - $47.06
Q4 2020	405,290	$20,886	$45.61	$40.48 - $49.39
Q3 2020	459,531	$23,734	$44.02	$39.84 - $46.94
Q2 2020	330,158	$15,796	$40.72	$36.29 - $45.31
Q1 2020	509,160	$24,589	$45.48	$31.34 - $50.16
Q4 2019	514,121	$28,128	$43.82	$42.11 - $45.80
Q3 2019	447,783	$24,144	$42.08	$39.53 - $44.83
Q2 2019	690,458	$33,883	$38.79	$37.00 - $40.91
Q1 2019	1,190,724	$56,114	$36.14	$32.70 - $38.77
Q4 2018	1,076,961	$45,496	$35.19	$32.65 - $37.38
Q3 2018	1,154,951	$49,162	$34.13	$32.72 - $35.18
Q2 2018	814,491	$34,466	$32.46	$30.20 - $34.35
Q1 2018	728,794	$29,775	$30.84	$28.88 - $33.21
Q4 2017	735,548	$31,340	$33.80	$31.68 - $35.41
Q3 2017	900,563	$37,433	$32.04	$30.14 - $33.72
Q2 2017	1,007,620	$40,474	$30.93	$29.83 - $32.31
Q1 2017	1,257,352	$49,802	$29.08	$27.58 - $30.63
Q4 2016	1,124,680	$42,613	$27.74	$26.27 - $29.13
Q3 2016	1,520,370	$58,243	$29.26	$27.72 - $30.41
Q2 2016	1,630,291	$64,720	$27.46	$25.25 - $29.85
Q1 2016	604,071	$44,868	$24.74	$22.13 - $27.34
Q4 2015	530,017	$33,098	$21.84	$20.45 - $23.41
Q3 2015	307,697	$17,994	$21.20	$19.59 - $22.72
Q2 2015	384,773	$22,206	$21.63	$20.41 - $22.74
Q1 2015	390,975	$24,629	$23.04	$21.25 - $25.01
Q4 2014	337,684	$22,427	$21.73	$19.32 - $24.55
Q3 2014	287,609	$15,933	$20.07	$19.08 - $21.06
Q2 2014	307,269	$18,698	$19.98	$19.02 - $21.06
Q1 2014	293,984	$16,697	$18.07	$16.97 - $19.54
Q4 2013	397,526	$20,508	$17.48	$16.43 - $18.23
Q3 2013	245,255	$12,150	$17.15	$16.21 - $18.15