ALLIANT ENERGY CORP 4

Director Patrick E. Allen received an award of 512.996 Deferred Common Stock Units of Alliant Energy Corp. on April 10, 2026.

On April 10, 2026, director Patrick E. Allen received 512.996 Deferred Common Stock Units of Alliant Energy Corp., valued at approximately $37,500 based on the $73.10 reference price, as an award that includes adjustments for accrued dividends through a dividend reinvestment mechanism exempt under Rule 16a-11. These units will be settled in shares of common stock upon his termination of service as a director. Following this transaction, Allen held a total of 45,514.856 shares or units (including the deferred units) in Alliant Energy Corp. in direct ownership.

Filing Facts

CIK

352541

Ticker

LNT

Form

4

Source Type

sec

Accession

0001191569-26-000007

Alert Tier

5