InsiderTrades

Form 4 for LNT Alliant Energy

Accepted 2026-02-23 00:00:00 ET · period of report 2026-02-19 · accession 0001936520-26-000001 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-02-23 2026-02-19 LNT Sundararajan Raja EVP F - Tax $70.01 -11.3K 33.0K -26% -$792.8K
M 2026-02-23 2026-02-19 LNT Sundararajan Raja EVP A - Grant $0.00 +27.6K 44.4K +164% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock . 2026-02-19 F D 11,324 $70.01 33,050 D — —
2 Common Common Stock . 2026-02-19 A A 18,768 $0.00 35,590 D — —
3 Common Common Stock . 2026-02-19 A A 8,784 $0.00 44,374 D — — (F1) 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, 2028.