Nancy Joy Falotico - 09 Jan 2026 Form 4 Insider Report for ALLIANT ENERGY CORP (LNT)

Role
Director
Signature
/s/ Jake C. Blavat, Attorney-in-Fact
Issuer symbol
LNT
Transactions as of
09 Jan 2026
Net transactions value
+$56,875
Form type
4
Filing time
12 Jan 2026, 14:35:38 UTC
Previous filing
12 Dec 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Falotico Nancy Joy Director C/O ALLIANT ENERGY CORPORATION, 4902 N. BILTMORE LANE, MADISON /s/ Jake C. Blavat, Attorney-in-Fact 12 Jan 2026 0001684665

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction LNT Deferred Common Stock Units Award $56,875 +875 +4.9% $65.02 18,711 09 Jan 2026 Common Stock 875 $0.000000 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Units are to be settled in shares of common stock upon the reporting person's termination of services as a director.
F2 Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.