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ALLIANT ENERGY CORP. 2023-2024 Proxy Voting Records

Compiled from SEC Form N-PX filings and ALLIANT ENERGY CORP.’s Form 8-K, filed 2024-05-20 (Item 5.07 on EDGAR). Page generated 04 October 2026.

  • 9Reported items
  • 606Asset managers
  • 5,372Fund votes
  • 2024-05-17Meeting date

Proxy season: 2023-2024 2024-2025 2025-2026

Explore ALLIANT ENERGY CORP. in the interactive database Compare manager voting policies

Official 2023-2024 meeting results reported by ALLIANT ENERGY CORP.

These tallies are ALLIANT ENERGY CORP.’s own, as disclosed to the U.S. Securities and Exchange Commission on Form 8-K, filed 2024-05-20 (Item 5.07, “Submission of Matters to a Vote of Security Holders”). They cover every share voted at the meeting, not just the funds that file Form N-PX.

ALLIANT ENERGY CORP. — official shareholder meeting results, meeting held 2024-05-17
Ballot itemForAgainst AbstainWithheldBroker non-votesOutcome
Elect Director: Christie Raymond 197,132,9141,594,042391,000 --25,109,598 Majority: yes
Elect Director: Ignacio Cortina 197,175,0011,508,179434,776 --25,109,598 Majority: yes
Elect Director: Lisa Barton 196,796,6631,961,940359,353 --25,109,598 Majority: yes
Elect Director: Stephanie Cox 194,190,3954,511,369416,192 --25,109,598 Majority: yes
Elect Director: Roger Newport 194,337,7004,352,861427,395 --25,109,598 Majority: yes
Elect Director: Carol Sanders 183,111,71315,607,363398,880 --25,109,598 Majority: yes
Proposal 2: Approve, on an advisory, non-binding basis, the compensation of our named executive officers. 189,645,1678,498,044974,745 --25,109,598 Passed
Proposal 3: Ratify the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for 2024. 218,456,4465,337,649433,459 ---- Passed

Source: ALLIANT ENERGY CORP., Form 8-K, filed with the SEC on 2024-05-20 — read the filing on EDGAR.

How asset managers voted at the ALLIANT ENERGY CORP. 2023-2024 meeting

Each item below shows how the 606 asset managers that disclosed a ALLIANT ENERGY CORP. vote in their SEC Form N-PX filings actually voted. Share totals are the shares those managers' funds voted, summed across every fund they report. These are reported items, not a count of the ballot: fund filings describe one ballot item in different words. Two descriptions are shown as one item only on evidence — the same text (or one cut short of the other), the same director nominee, or a match to the same row of ALLIANT ENERGY CORP.’s own Form 8-K tally — never because they merely read alike. A description that could not be joined that way is listed on its own, so one ballot item can appear more than once.

1. Advisory vote to approve the compensation of our named executive officers.

SECTION 14A SAY-ON-PAY VOTESCompany result: Passed

Combines 21 wordings of this item as funds reported it.

96% Passed · of votes cast

FOR 96%
FOR: 189,645,167AGAINST: 8,498,044

ALLIANT ENERGY CORP.’s own tally for this item (“Proposal 2: Approve, on an advisory, non-binding basis, the compensation of our named executive officers.”): 189,645,167 for, 8,498,044 against — passed, per its Form 8-K filed 2024-05-20 (Item 5.07). Of all 256,379,032 outstanding shares: 74% for, 3% against (77% of the company cast a for/against vote).

The 597 asset managers below cast 98% of the shares they voted on this item FOR. Fund share totals are not shown for this item: fund-reported shares overlap across filings (an adviser and the funds it manages can each report the same shares), and here their sum exceeds the total votes cast at the meeting.

FOR 98%
FOR: 98.2%AGAINST: 1.6%ABSTAIN: 0.0%UNKNOWN: 0.1%NOT VOTED: 0.0%
Largest asset managers voting on “Advisory vote to approve the compensation of our named executive officers.” at ALLIANT ENERGY CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard32,288,7880 00For
State Street20,058,0520 00For
BlackRock18,835,3680 00For
Victory Capital16,529,9070 00For
New York Life14,376,7670 00For
Janus Henderson10,207,5540 00For
JANUS INVESTMENT FUND8,239,1420 00For
Nuveen8,061,0190 00For
Fidelity8,052,4620 00For
Invesco6,893,2230 00For
GEODE CAPITAL MANAGEMENT, LLC6,249,2440 00For
TIAA5,632,3800 00For
MASSACHUSETTS FINANCIAL SERVICES CO /MA/4,969,8710 00For
Thrivent4,855,9390 00For
Charles Schwab4,288,1150 00For
MFS4,197,6100 00For
First Trust3,726,0030 00For
FRANKLIN ADVISERS INC3,690,8200 00For
PICTET ASSET MANAGEMENT SA3,584,0960 00For
Franklin Custodian Funds3,500,0000 00For
First Sentier Investors (Australia) IM Ltd3,255,2940 00For
Northern Trust2,548,2178,999 00For
TRUST FOR PROFESSIONAL MANAGERS2,403,0970 00For
Magellan Asset Management Ltd2,347,4880 00For
Energy Income Partners, LLC1,972,0600 00For

Showing the 25 largest of 597 asset managers. See all 597 in the interactive database.

2. Election of Directors: Nominee for a term ending in 2025: Christie Raymond

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 8 wordings of this item as funds reported it.

99.1% Majority: yes · of votes cast

FOR 99.1%
FOR: 197,132,914AGAINST: 1,594,042

ALLIANT ENERGY CORP.’s own tally for this item (“Elect Director: Christie Raymond”): 197,132,914 for, 1,594,042 against, per its Form 8-K filed 2024-05-20 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 256,379,032 outstanding shares: 77% for, 0.7% against (78% of the company cast a for/against vote).

The 128 asset managers below cast 99.9% of the shares they voted on this item FOR (118,817,160 for, 13,434 against).

FOR 99.9%
FOR: 118,817,160 (100.0%)AGAINST: 13,434 (0.0%)ABSTAIN: 18,739 (0.0%)UNKNOWN: 800 (0.0%)
Largest asset managers voting on “Election of Directors: Nominee for a term ending in 2025: Christie Raymond” at ALLIANT ENERGY CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard30,956,1800 00For
BlackRock11,995,2860 00For
JANUS INVESTMENT FUND8,239,1420 00For
State Street7,608,4960 00For
Victory Capital7,049,5640 00For
Fidelity7,007,0320 00For
TIAA5,628,4070 00For
MFS4,197,6100 00For
First Trust3,716,5140 00For
Franklin Custodian Funds3,500,0000 00For
Invesco3,361,8880 00For
Thrivent2,406,8910 00For
TRUST FOR PROFESSIONAL MANAGERS2,403,0970 00For
Charles Schwab2,139,9480 00For
DNP SELECT INCOME FUND INC1,740,3100 00For
REAVES UTILITY INCOME FUND1,503,1030 00For
Principal1,351,3850 00For
Cohen & Steers1,214,7450 00For
Nuveen1,058,8120 00For
Jackson National928,2020 00For
Equitable861,5290 00For
Brighthouse685,2060 16,5380For
Dimensional683,3410 00For
JANUS ASPEN SERIES630,3660 00For
WisdomTree519,0250 00For

Showing the 25 largest of 128 asset managers. See all 128 in the interactive database.

3. Election of Directors: Nominee for a term ending in 2026: Ignacio A. Cortina

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 7 wordings of this item as funds reported it.

99.2% Majority: yes · of votes cast

FOR 99.2%
FOR: 197,175,001AGAINST: 1,508,179

ALLIANT ENERGY CORP.’s own tally for this item (“Elect Director: Ignacio Cortina”): 197,175,001 for, 1,508,179 against, per its Form 8-K filed 2024-05-20 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 256,379,032 outstanding shares: 77% for, 0.6% against (77% of the company cast a for/against vote).

The 128 asset managers below cast 99.9% of the shares they voted on this item FOR (118,817,160 for, 13,434 against).

FOR 99.9%
FOR: 118,817,160 (100.0%)AGAINST: 13,434 (0.0%)ABSTAIN: 18,739 (0.0%)UNKNOWN: 800 (0.0%)
Largest asset managers voting on “Election of Directors: Nominee for a term ending in 2026: Ignacio A. Cortina” at ALLIANT ENERGY CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard30,956,1800 00For
BlackRock11,995,2860 00For
JANUS INVESTMENT FUND8,239,1420 00For
State Street7,608,4960 00For
Victory Capital7,049,5640 00For
Fidelity7,007,0320 00For
TIAA5,628,4070 00For
MFS4,197,6100 00For
First Trust3,716,5140 00For
Franklin Custodian Funds3,500,0000 00For
Invesco3,361,8880 00For
Thrivent2,406,8910 00For
TRUST FOR PROFESSIONAL MANAGERS2,403,0970 00For
Charles Schwab2,139,9480 00For
DNP SELECT INCOME FUND INC1,740,3100 00For
REAVES UTILITY INCOME FUND1,503,1030 00For
Principal1,351,3850 00For
Cohen & Steers1,214,7450 00For
Nuveen1,058,8120 00For
Jackson National928,2020 00For
Equitable861,5290 00For
Brighthouse685,2060 16,5380For
Dimensional683,3410 00For
JANUS ASPEN SERIES630,3660 00For
WisdomTree519,0250 00For

Showing the 25 largest of 128 asset managers. See all 128 in the interactive database.

4. Election of Directors: Nominee for a term ending in 2027: Lisa M. Barton

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 7 wordings of this item as funds reported it.

99.0% Majority: yes · of votes cast

FOR 99.0%
FOR: 196,796,663AGAINST: 1,961,940

ALLIANT ENERGY CORP.’s own tally for this item (“Elect Director: Lisa Barton”): 196,796,663 for, 1,961,940 against, per its Form 8-K filed 2024-05-20 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 256,379,032 outstanding shares: 77% for, 0.8% against (78% of the company cast a for/against vote).

The 128 asset managers below cast 99.9% of the shares they voted on this item FOR (118,830,696 for, 697 against).

FOR 99.9%
FOR: 118,830,696 (100.0%)AGAINST: 697 (0.0%)ABSTAIN: 18,739 (0.0%)
Largest asset managers voting on “Election of Directors: Nominee for a term ending in 2027: Lisa M. Barton” at ALLIANT ENERGY CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard30,956,1800 00For
BlackRock11,995,2860 00For
JANUS INVESTMENT FUND8,239,1420 00For
State Street7,608,300196 00For
Victory Capital7,049,5640 00For
Fidelity7,007,0320 00For
TIAA5,628,4070 00For
MFS4,197,6100 00For
First Trust3,716,5140 00For
Franklin Custodian Funds3,500,0000 00For
Invesco3,361,8880 00For
Thrivent2,406,8910 00For
TRUST FOR PROFESSIONAL MANAGERS2,403,0970 00For
Charles Schwab2,139,9480 00For
DNP SELECT INCOME FUND INC1,740,3100 00For
REAVES UTILITY INCOME FUND1,503,1030 00For
Principal1,351,3850 00For
Cohen & Steers1,214,7450 00For
Nuveen1,058,8120 00For
Jackson National928,2020 00For
Equitable861,5290 00For
Brighthouse685,2060 16,5380For
Dimensional683,3410 00For
JANUS ASPEN SERIES630,3660 00For
WisdomTree519,0250 00For

Showing the 25 largest of 128 asset managers. See all 128 in the interactive database.

5. Election of Directors: Nominee for a term ending in 2027: Stephanie L. Cox

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 7 wordings of this item as funds reported it.

98% Majority: yes · of votes cast

FOR 98%
FOR: 194,190,395AGAINST: 4,511,369

ALLIANT ENERGY CORP.’s own tally for this item (“Elect Director: Stephanie Cox”): 194,190,395 for, 4,511,369 against, per its Form 8-K filed 2024-05-20 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 256,379,032 outstanding shares: 76% for, 2% against (78% of the company cast a for/against vote).

The 128 asset managers below cast 99.9% of the shares they voted on this item FOR (118,779,459 for, 51,135 against).

FOR 99.9%
FOR: 118,779,459 (99.9%)AGAINST: 51,135 (0.0%)ABSTAIN: 18,739 (0.0%)UNKNOWN: 800 (0.0%)
Largest asset managers voting on “Election of Directors: Nominee for a term ending in 2027: Stephanie L. Cox” at ALLIANT ENERGY CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard30,956,1800 00For
BlackRock11,993,9071,379 00For
JANUS INVESTMENT FUND8,239,1420 00For
State Street7,607,3641,132 00For
Victory Capital7,049,5640 00For
Fidelity7,007,0320 00For
TIAA5,628,4070 00For
MFS4,197,6100 00For
First Trust3,716,5140 00For
Franklin Custodian Funds3,500,0000 00For
Invesco3,361,8880 00For
Thrivent2,406,8910 00For
TRUST FOR PROFESSIONAL MANAGERS2,403,0970 00For
Charles Schwab2,139,9480 00For
DNP SELECT INCOME FUND INC1,740,3100 00For
REAVES UTILITY INCOME FUND1,503,1030 00For
Principal1,351,3850 00For
Cohen & Steers1,214,7450 00For
Nuveen1,058,8120 00For
Jackson National928,2020 00For
Equitable861,5290 00For
Brighthouse685,2060 16,5380For
Dimensional683,3410 00For
JANUS ASPEN SERIES630,3660 00For
WisdomTree519,0250 00For

Showing the 25 largest of 128 asset managers. See all 128 in the interactive database.

6. Election of Directors: Nominee for a term ending in 2027: Roger K. Newport

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 7 wordings of this item as funds reported it.

98% Majority: yes · of votes cast

FOR 98%
FOR: 194,337,700AGAINST: 4,352,861

ALLIANT ENERGY CORP.’s own tally for this item (“Elect Director: Roger Newport”): 194,337,700 for, 4,352,861 against, per its Form 8-K filed 2024-05-20 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 256,379,032 outstanding shares: 76% for, 2% against (77% of the company cast a for/against vote).

The 128 asset managers below cast 99.9% of the shares they voted on this item FOR (118,754,548 for, 76,845 against).

FOR 99.9%
FOR: 118,754,548 (99.9%)AGAINST: 76,845 (0.1%)ABSTAIN: 18,739 (0.0%)
Largest asset managers voting on “Election of Directors: Nominee for a term ending in 2027: Roger K. Newport” at ALLIANT ENERGY CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard30,956,1800 00For
BlackRock11,991,4013,885 00For
JANUS INVESTMENT FUND8,239,1420 00For
State Street7,606,2622,234 00For
Victory Capital7,049,5640 00For
Fidelity7,007,0320 00For
TIAA5,628,4070 00For
MFS4,197,6100 00For
First Trust3,716,5140 00For
Franklin Custodian Funds3,500,0000 00For
Invesco3,361,8880 00For
Thrivent2,406,8910 00For
TRUST FOR PROFESSIONAL MANAGERS2,403,0970 00For
Charles Schwab2,139,9480 00For
DNP SELECT INCOME FUND INC1,740,3100 00For
REAVES UTILITY INCOME FUND1,503,1030 00For
Principal1,351,3850 00For
Cohen & Steers1,214,7450 00For
Nuveen1,058,8120 00For
Jackson National928,2020 00For
Equitable860,1611,368 00For
Brighthouse685,2060 16,5380For
Dimensional683,3410 00For
JANUS ASPEN SERIES630,3660 00For
WisdomTree519,0250 00For

Showing the 25 largest of 128 asset managers. See all 128 in the interactive database.

7. Election of Directors: Nominee for a term ending in 2027: Carol P. Sanders

DIRECTOR ELECTIONSMajority of the votes cast: yes

Combines 7 wordings of this item as funds reported it.

92% Majority: yes · of votes cast

FOR 92%8%
FOR: 183,111,713AGAINST: 15,607,363

ALLIANT ENERGY CORP.’s own tally for this item (“Elect Director: Carol Sanders”): 183,111,713 for, 15,607,363 against, per its Form 8-K filed 2024-05-20 (Item 5.07). FOR was more than half of the votes cast. Whether the item passed is for the filing to say; its statement has not been read for this item. Of all 256,379,032 outstanding shares: 71% for, 6% against (78% of the company cast a for/against vote).

The 128 asset managers below cast 96% of the shares they voted on this item FOR (114,525,340 for, 4,306,054 against).

FOR 96%
FOR: 114,525,340 (96.4%)AGAINST: 4,306,054 (3.6%)ABSTAIN: 18,739 (0.0%)
Largest asset managers voting on “Election of Directors: Nominee for a term ending in 2027: Carol P. Sanders” at ALLIANT ENERGY CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard30,956,1800 00For
BlackRock11,991,4013,885 00For
JANUS INVESTMENT FUND8,239,1420 00For
State Street7,605,4693,027 00For
Victory Capital7,049,5640 00For
Fidelity7,007,0320 00For
TIAA5,628,4070 00For
MFS4,197,6100 00For
First Trust3,716,5140 00For
Franklin Custodian Funds3,500,0000 00For
Invesco03,361,888 00Against
Thrivent2,406,8910 00For
TRUST FOR PROFESSIONAL MANAGERS2,403,0970 00For
Charles Schwab2,139,9480 00For
DNP SELECT INCOME FUND INC1,740,3100 00For
REAVES UTILITY INCOME FUND1,503,1030 00For
Principal1,351,3850 00For
Cohen & Steers1,214,7450 00For
Nuveen1,058,8120 00For
Jackson National928,2020 00For
Equitable858,8892,640 00For
Brighthouse685,2060 16,5380For
Dimensional683,3410 00For
JANUS ASPEN SERIES630,3660 00For
WisdomTree519,0250 00For

Showing the 25 largest of 128 asset managers. See all 128 in the interactive database.

8. Ratification of the appointment of Deloitte & Touche LLP as the Company's independent registered public accounting firm for 2024.

AUDIT-RELATEDCompany result: Passed

Combines 6 wordings of this item as funds reported it.

98% Passed · of votes cast

FOR 98%
FOR: 218,456,446AGAINST: 5,337,649

ALLIANT ENERGY CORP.’s own tally for this item (“Proposal 3: Ratify the appointment of Deloitte & Touche LLP as our independent registered public accounting firm for 2024.”): 218,456,446 for, 5,337,649 against — passed, per its Form 8-K filed 2024-05-20 (Item 5.07). Of all 256,379,032 outstanding shares: 85% for, 2% against (87% of the company cast a for/against vote).

The 127 asset managers below cast 99.9% of the shares they voted on this item FOR (118,792,610 for, 36,332 against).

FOR 99.9%
FOR: 118,792,610 (100.0%)AGAINST: 36,332 (0.0%)ABSTAIN: 18,739 (0.0%)UNKNOWN: 800 (0.0%)
Largest asset managers voting on “Ratification of the appointment of Deloitte & Touche LLP as the Company's independent registered public accoun” at ALLIANT ENERGY CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Vanguard30,956,1800 00For
BlackRock11,995,2860 00For
JANUS INVESTMENT FUND8,239,1420 00For
State Street7,607,703793 00For
Victory Capital7,049,5640 00For
Fidelity7,007,0320 00For
TIAA5,628,4070 00For
MFS4,197,6100 00For
First Trust3,716,5140 00For
Franklin Custodian Funds3,500,0000 00For
Invesco3,361,8880 00For
Thrivent2,406,8910 00For
TRUST FOR PROFESSIONAL MANAGERS2,403,0970 00For
Charles Schwab2,139,9480 00For
DNP SELECT INCOME FUND INC1,740,3100 00For
REAVES UTILITY INCOME FUND1,503,1030 00For
Principal1,351,3850 00For
Cohen & Steers1,214,7450 00For
Nuveen1,058,8120 00For
Jackson National928,2020 00For
Equitable861,5290 00For
Brighthouse685,2060 16,5380For
Dimensional683,3410 00For
JANUS ASPEN SERIES630,3660 00For
WisdomTree519,0250 00For

Showing the 25 largest of 127 asset managers. See all 127 in the interactive database.

9. Ratification of Auditor

AUDIT-RELATED

100% fund support · no official result

FOR 100%

The 3 asset managers below cast 100% of the shares they voted on this item FOR (1,911 for, 0 against).

FOR: 1,911 (100.0%)
Largest asset managers voting on “Ratification of Auditor” at ALLIANT ENERGY CORP., 2023-2024
Asset managerForAgainst AbstainWithheldVote
Northern Lights Fund Trust IV1,1300 00For
Virtus5220 00For
Two Roads Shared Trust2590 00For

Largest ALLIANT ENERGY CORP. shareholders voting in 2023-2024

Ranked by the number of ALLIANT ENERGY CORP. shares each manager voted on the most widely held ballot item of the 2023-2024 meeting, shown as a share of the 256,379,032 shares outstanding at the time of that meeting.

Top ALLIANT ENERGY CORP. shareholders by shares voted, 2023-2024
#Asset manager % of shares outstanding
1Vanguard 12.59%
2State Street 7.82%
3BlackRock 7.35%
4Victory Capital 6.45%
5New York Life 5.61%
6Janus Henderson 3.98%
7JANUS INVESTMENT FUND 3.21%
8Nuveen 3.14%
9Fidelity 3.14%
10Invesco 2.69%

Reported ALLIANT ENERGY CORP. ownership

Positions disclosed to the SEC on Schedules 13D and 13G, Form 13F and the company’s own proxy statement (DEF 14A).

ALLIANT ENERGY CORP. beneficial owners on record for the 2023-2024 proxy season
Holder % outstanding Disclosure
Vanguard Group 13.03% 13F
BlackRock 9.37% 13F
State Street 6.50% 13F
Nuveen 2.71% 13F
Geode Capital 2.46% 13F
Invesco 1.82% 13F
Franklin Templeton 1.45% 13F
Morgan Stanley 1.23% 13F
Northern Trust 0.89% 13F
Charles Schwab 0.84% 13F

Percentages above are of 256,379,032 shares outstanding, as reported by ALLIANT ENERGY CORP. on its Form 10-Q dated 2024-03-31 (see the filing on EDGAR). This is the count contemporaneous with the 2023-2024 meeting, so the percentages are the ones that were true then, not ones restated against today’s share count.

About this page

Every figure above is derived from filings made with the US Securities and Exchange Commission: Form N-PX, in which registered investment companies and institutional managers disclose how they voted every proxy, and Form 8-K Item 5.07, in which the company reports its own meeting results. Shares outstanding are taken from ALLIANT ENERGY CORP.’s 10-Q dated 2024-03-31. This page is a static snapshot rebuilt weekly on 04 October 2026; a live search always shows the current data.

At ALLIANT ENERGY CORP.'s shareholder meeting held 2024-05-17, in the 2023-2024 proxy season, 606 asset managers reported how they voted in their SEC Form N-PX filings, covering 5,372 separate fund positions. Their filings are grouped here into 9 reported items; because filers word the same ballot item differently, that can be more than the number of items on the ballot. On the most widely held item on that ballot — Advisory vote to approve the compensation of our named executive officers. — the proposal passed with 96% support of the votes cast (FOR divided by FOR plus AGAINST, the conventional basis for proxy support; abstentions, broker non-votes and unvoted shares are excluded because none of them took a side). Source: ALLIANT ENERGY CORP.'s Form 8-K, Item 5.07, filed with the U.S. Securities and Exchange Commission on 2024-05-20.

ALLIANT ENERGY CORP. proxy season coverage: 2023-2024 (this page) · 2024-2025 · 2025-2026.