David A. de Leon

Insider Reports History

Entity
Individual
Location
P.O. Box 14720, Madison, WI
Signature
/s/ Jake C. Blavat, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by David A. de Leon:

Stock Role Class Num Shares Value Price $ Report Date Ownership
ALLIANT ENERGY CORP Senior Vice President Common Stock 36.8K $1.79M $48.56 May 7, 2024 Direct
ALLIANT ENERGY CORP Senior Vice President Common Stock 2.05K $99.6K $48.56 May 7, 2024 by 401(k) Plan

Insider Reports Filed by David A. de Leon

Symbol Company Period Transactions Value $ Form Type Date Filed Role
LNT ALLIANT ENERGY CORP May 7, 2024 1 $0 4 May 9, 2024 Senior Vice President
LNT ALLIANT ENERGY CORP Feb 15, 2024 3 -$207K 4 Feb 20, 2024 Senior Vice President
LNT ALLIANT ENERGY CORP Feb 23, 2023 3 -$205K 4 Feb 27, 2023 Senior Vice President
LNT ALLIANT ENERGY CORP Feb 25, 2022 1 -$249K 4 Mar 1, 2022 Senior Vice President
LNT ALLIANT ENERGY CORP Feb 17, 2022 2 $0 4 Feb 22, 2022 Senior Vice President
LNT ALLIANT ENERGY CORP Dec 31, 2021 2 $0 4 Jan 4, 2022 Senior Vice President