0000950129-06-004577 DEFA14A 1 20060501 20060428 20060501 CVB FINANCIAL CORP 0000354647 6022 953629339 CA 1206 DEFA14A 34 000-10140 06791830 701 N HAVEN AVE STE 350 ONTARIO CA 91764 9099804030 701 N HAVEN AVENUE ONTARIO CA 91764 DEFA14A 1 v19911defa14a.htm CVB FINANCIAL CORP.