Stock Transfer Agent and Registrar: For Alliant Energy common stock and all preferred stock of Wisconsin Power and Light Company and Interstate Power and Light Company, contact:
EQ Shareowner Services P.O. Box 64854 St. Paul, MN 55164-0854 Phone: 800-356-5343 www.shareowneronline.com
Shareowner Services Contact for Individual Shareowners: If you are an individual shareowner and have questions regarding your account or Alliant Energy, please direct your inquiries to:
Kelli Dickinson - Administrator, Shareowner Services P.O. Box 14720 Madison, WI 53708-0720 Phone: 1-608-458-3974 Fax: (608) 458-3321 Contact Shareowner Services
Investor Contacts Click here to request information
Investor Relations Contact for Analysts and Institutional Investors: If you are a buy-side or sell-side analyst or an institutional investor and have questions regarding Alliant Energy, please direct your inquiries to:
Susan Gille, Investor Relations Manager Alliant Energy Corporation 4902 N. Biltmore Lane Madison, WI 53718-2148 Phone: (608) 458-3956 [email protected]
Contact Investor Relations