MADISON, Wis.–(BUSINESS WIRE)–The Alliant Energy Corporation (NASDAQ: LNT) Board of Directors today declared a quarterly cash dividend of $0.5350 per share payable on February 17, 2026, to shareowners of record as of the close of business on January 30, 2026. Dividends on common stock have been paid for 321 consecutive quarters since 1946. Alliant Energy Corporation is recognized as a member of the S&P 500 Dividend Aristocrats Index. Alliant Energy Corporation (NASDAQ: LNT) provides regul