EXHIBIT 11.1 Quaker City Bancorp, Inc. Computation of Earnings Per Share Three Months Six Months Ended Ended December 31, December 31, 2001 2001 ---- ---- A Average common shares outstanding......................... 5,046,955 5,021,147 -------------------- ------------------ B Net earnings for period................................... $5,100,000 $9,842,000 ==================== ================== Basic earnings per share [ B / A ]........................ $1.01 $1.96 ==================== ================== Common share equivalents: C Average stock options outstanding......................... 691,849 709,364 -------------------- ------------------ D Average option exercise price............................. $13.36 $13.18 -------------------- ------------------ E Exercise proceeds [ C x D ]............................... $9,242,480 $9,346,651 -------------------- ------------------ F Tax benefit on non-qualified options...................... $2,844,082 $3,001,943 -------------------- ------------------ G Total exercise proceeds [ E + F ]......................... $12,086,562 $12,348,594 -------------------- ------------------ H Average market price in period............................ $29.51 $29.96 -------------------- ------------------ I Shares repurchased at market price [ G / H ].............. 409,575 412,169 -------------------- ------------------ J Increase in common shares [ C - I ]....................... 282,274 297,195 -------------------- ------------------ K Shares outstanding and equivalents [ A + J ].............. 5,329,229 5,318,342 ==================== ================== L Net earnings for period................................... $5,100,000 $9,842,000 ==================== ================== Diluted earnings per share [ L / K ]...................... $0.96 $1.85 ==================== ==================