 DUBUQUE, Iowa, Aug. 31, 2021 GLOBE NEWSWIRE -- Heartland Financial USA, Inc. NASDAQ: HTLF today announced that it has priced an underwritten public offering of 150,000,000 aggregate principal amount of its 2.75 Fixed-to-Floating Rate Subordinated Notes due 2031 the notes. The offering is subject to customary closing conditions and is expected to close on or about September 8, 2021. Piper Sandler Co. is acting as sole underwriter. 