EXHIBIT 11. STATEMENT REGARDING COMPUTATION OF PER SHARE EARNINGS City National Bancshares Corporation Computation of Earnings Per Common Share on a Basic & Diluted Basis In thousands, except per share data Three Months Ended March 31 1998 1997 -------- -------- Net income $266 $253 Dividends paid on preferred stock 82 44 -------- -------- Net income applicable to primary common shares 184 209 Interest expense on convertible subordinated debentures, net of income tax 3 3 -------- -------- Net income applicable to diluted shares $187 $212 ======== ======== Number of average common shares Basic 114,141 114,141 ======== ======== Diluted: Average common shares outstanding 114,141 114,141 Average convertible subordinated debentures convertible to common shares 13,850 13,850 -------- -------- 127,991 127,991 ======== ======== Net income per common share Basic $1.64 $1.86 Diluted 1.46 1.66