ALLIANT ENERGY CORP — Director's Dealing 2011

Mar 2, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALLIANT ENERGY CORP (LNT)
CIK: 0000352541
Period of Report: 2011-02-28

Reporting Person: KAMPLING PATRICIA L (President and COO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-02-28	Common Stock	A	1816.988	—	Acquired	3064.561	Direct
2011-02-28	Common Stock	F	646	—	Disposed	2418.561	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2989.653	Indirect

Footnotes

F1: Reflects 401(k) holdings as of this filing date.