HEARTLAND FINANCIAL USA, INC. AND JOHNSON FINANCIAL GROUP, INC. ANNOUNCE THAT ARIZONA BANK & TRUST WILL ACQUIRE JOHNSON BANK’S ARIZONA BRANCHES

Dubuque, Iowa, & Racine, Wisconsin, June 9, 2020 — Dubuque, IA-based Heartland Financial USA, Inc. (“Heartland”) (NASDAQ: HTLF) and Racine, WI-based Johnson Financial Group, Inc.