. . . Exhibit 11 STERLING BANCORP AND SUBSIDIARIES Statement Re: Computation of Per Share Earnings Three Months Ended Nine Months Ended September 30, September 30, ------------------------------- ------------------------------ 2003 2002 2003 2002 ------------- ------------ ------------ ------------ Net income $ 6,114,713 $ 5,544,692 $ 17,821,138 $ 16,041,602 Less: preferred dividends 31,127 28,073 94,271 84,627 ------------- ------------ ------------ ------------ Net income available for common shareholders and adjusted for diluted computation $ 6,083,586 $ 5,516,619 $ 17,726,867 $ 15,956,975 ============= ============ ============ ============ Weighted average common shares outstanding 14,908,734 14,878,820 14,867,562 14,978,045 Add dilutive effect of: Stock options 650,972 556,829 635,014 646,767 Convertible preferred stock 227,137 232,648 229,301 233,481 Adjusted for assumed diluted ------------- ------------ ------------ ------------ computation 15,786,843 15,668,297 15,731,877 15,858,293 ============= ============ ============ ============ Basic earnings per share $ 0.41 $ 0.38 $ 1.19 $ 1.07 ============= ============ ============ ============ Diluted earnings per share $ 0.39 $ 0.36 $ 1.13 $ 1.01 ============= ============ ============ ============ 37