Robert J. Durian - Feb 20, 2025 Form 4 Insider Report for ALLIANT ENERGY CORP (LNT)

Role
EVP and CFO
Signature
/s/ Jake C. Blavat, Attorney-in-Fact
Stock symbol
LNT
Transactions as of
Feb 20, 2025
Transactions value $
-$456,050
Form type
4
Date filed
2/24/2025, 04:51 PM
Previous filing
Feb 20, 2024
SEC
View on sec.gov

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction LNT Common Stock Award $0 +9.47K +7.46% $0.00 137K Feb 20, 2025 Direct F1
transaction LNT Common Stock Award $0 +6.53K +4.78% $0.00 143K Feb 20, 2025 Direct F2
transaction LNT Common Stock Tax liability -$456K -7.4K -5.17% $61.62 136K Feb 20, 2025 Direct
holding LNT Common Stock 5.44K Feb 20, 2025 By 401(k) Plan F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Includes adjustments for accrued dividends, pursuant to a dividend reinvestment transaction exempt from Section 16 under Rule 16a-11.
F2 Represents restricted stock units (RSUs) which are converted to common stock on a one-to-one basis when vested. The RSUs vest on December 31, 2027.
F3 Reflects 401(k) holdings as of this filing date.