Who is Heartland Bank merging with?

Bank of Madison 7 California Pacific Bank 4 Cleo State Bank 12 FIRST CENTURY Bank National Association 10 First National Bank of Le Center 2 FIRST WESTERN Bank 6 Flatwater Bank 9 Goldwater Bank, National Association 8 Ipava State Bank 7 IXONIA Bank 10 North Central Bank 5 Pennian Bank 3 Pocahontas State Bank 1 Reliance Bank 14 ROYAL BUS Bank 17 Saint Ansgar State Bank 5 THREAD Bank 14 TOWN Bank National Association 4 Washita Valley Bank 4 WESTERN CMRC Bank 5