Manu Asthana - 23 Feb 2026 Form 3 Insider Report for ALLIANT ENERGY CORP (LNT)

Role
Director
Signature
/s/ Jake C. Blavat, Attorney-in-Fact
Issuer symbol
LNT
Transactions as of
23 Feb 2026
Net transactions value
$0
Form type
3
Filing time
04 Mar 2026, 15:25:44 UTC
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Asthana Manu Director C/O ALLIANT ENERGY CORPORATION, 4902 N. BILTMORE LANE, MADISON /s/ Jake C. Blavat, Attorney-in-Fact 04 Mar 2026 0002115951

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
holding LNT Common Stock 1,000 23 Feb 2026 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Remarks:

Power of Attorney filed herewith.