Form 4 Filing for Alliant Energy Corp

Nancy Joy Falotico, a director at Alliant Energy Corp (LNT), acquired 778.044 units of Deferred Common Stock, valued at $73.10 per share, on April 10, 2026. These units are set to be settled in common stock upon her termination of services as a director. The transaction, marked as an acquisition (Code A), brings her total ownership of these units to 19,630.248 shares. The filing also notes adjustments for accrued dividends, reinvested transactions. This transaction is an acquisition of securities by a director.