# Alliant Energy Corp: Form 8-K, filed May 1, 2026

- Company: [Alliant Energy Corp](/companies/lnt.md) (CIK 352541)
- Form: 8-K
- Filed: 2026-05-01
- Accepted by EDGAR: Apr 30, 2026, 18:23 ET
- Period: 2026-04-30
- Accession: 0000352541-26-000030
- Inline XBRL: yes
- Main document: https://www.sec.gov/Archives/edgar/data/352541/000035254126000030/lnt-20260430.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/352541/000035254126000030/

## Items reported

- Item 2.02: Results of operations
- Item 9.01: Financial statements and exhibits

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/352541/000035254126000030/lnt-20260430.htm

Filed May 1, 2026.
Source: SEC EDGAR, the filing index for accession 0000352541-26-000030. Last ingested by Listed: Nov 6, 2026, 14:16 ET. No prices; not investment advice.