Who owns Stockman Bank?

Bank of Tioga 3 BANK OF WA 5 City National Bank of Metropolis 3 First National Bank of Milaca 10 First National Bank of Orwell 2 First Security Bank of Roundup 4 Firstar Bank 10 HARMONY Bank 2 Hatch Bank 7 Huron State Bank 3 Lafayette State Bank 2 Ohio State Bank 1 Peoples Savings Bank 7 RCB Bank 14 Rolette State Bank 2 Scale Bank 9 Security Bank of Texas 2 UNITED VALLEY Bank 3 Waukon State Bank 1 WINTRUST Bank National Association 10