ALLIANT ENERGY CORP 8-K

What Happened

• Alliant Energy Corporation (LNT) filed an 8-K on May 21, 2026 reporting final vote results from its annual meeting held May 20, 2026. Four director nominees were elected to terms ending in 2029: Patrick Allen, Manu Asthana, Ignacio Cortina and Michael Garcia. The advisory (non-binding) “say-on-pay” vote to approve compensation for named executive officers was approved. Shareholders also ratified Deloitte & Touche LLP as the company’s independent registered public accounting firm for 2026.
• Vote totals (For / Against / Abstain / Broker Non-Votes): Patrick Allen — 190,057,409 / 15,461,011 / 316,328 / 23,966,787; Manu Asthana — 204,157,674 / 1,248,759 / 428,315 / 23,966,787; Ignacio Cortina — 191,505,839 / 13,801,874 / 527,035 / 23,966,787; Michael Garcia — 177,498,853 / 27,812,589 / 523,306 / 23,966,787. Say-on-pay: 196,043,476 For / 8,748,646 Against / 1,042,626 Abstain / 23,966,787 Broker Non-Votes. Auditor ratification: 221,486,729 For / 7,841,355 Against / 473,451 Abstain.

Key Details

• Annual meeting date: May 20, 2026; Form 8-K filed May 21, 2026 (signed by Corporate Secretary Omar N. Chaudhary).
• All four director nominees elected to terms ending in 2029.
• Advisory approval of executive compensation: 196.0M For vs. 8.7M Against (non-binding).
• Deloitte & Touche LLP ratified as independent auditor for 2026: 221.5M For.

Why It Matters

• Board composition and auditor choice are governance items that affect oversight of company strategy, financial reporting and risk. Investors can view the re-election of directors and auditor ratification as continuity in governance.
• The strong advisory vote in favor of executive pay indicates broad shareholder support for the company’s compensation practices, though the vote is non-binding and does not change pay by itself.
• This 8-K reports only shareholder voting outcomes; it does not disclose earnings, revenue, mergers, or executive hires/fires. Investors should look to other filings and earnings releases for financial results or changes to executive leadership.