ALLIANT ENERGY CORP
SEC Filing List
LNT CIK: 0000352541
| Form | Description | Owner/Filer | Filing Agent | Date | Actions |
|---|---|---|---|---|---|
| 8-K | Current report filing | Alliant Energy Corp | 05/21/2026 | ||
| 10-Q | Quarterly report pursuant to Section 13 ... | Alliant Energy Corp | 05/01/2026 | ||
| 8-K | Current report filing | INTERSTATE POWER & LIGHT CO , WISCONSIN POWER & LIGHT CO , ALLIANT ENERGY CORP | 05/01/2026 | ||
| SCHEDULE 13G | 04/29/2026 | ||||
| SCHEDULE 13G | 04/28/2026 | ||||
| 4 | Statement of changes in beneficial owner... | Smyth Antonio P | Alliant Energy Corp | 04/16/2026 | |
| 4 | Statement of changes in beneficial owner... | Cortina Ignacio A | Alliant Energy Corp | 04/14/2026 | |
| 4 | Statement of changes in beneficial owner... | Newport Roger K | Alliant Energy Corp | 04/14/2026 | |
| 4 | Statement of changes in beneficial owner... | Allen Patrick E | Alliant Energy Corp | 04/14/2026 | |
| 4 | Statement of changes in beneficial owner... | Raymond Christie | Alliant Energy Corp | 04/14/2026 | |
| No record found. | |||||
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