Exhibit 11 Re: Computation of Earnings Per Share Second Bancorp Incorporated and Subsidiaries (Dollars in thousands, except per share data) For the Three Months Ended For the Nine Months Ended -------------------------- ------------------------- September September September September Basic and Diluted 2002 2001 2002 2001 ------------ ------------ ------------ ------------ (Dollars in thousands, except per share data) BASIC: Weighted average shares issued 11,024,693 10,821,950 10,904,887 10,801,406 Less: Treasury shares (1,147,849) (788,585) (975,611) (779,935) ------------ ------------ ------------ ------------ Net Weighted average shares outstanding 9,876,844 10,033,365 9,929,276 10,021,471 ============ ============ ============ ============ Net income $ 5,536 $ 4,401 $ 14,572 $ 12,746 ============ ============ ============ ============ Basic Earnings Per Share $ 0.56 $ 0.44 $ 1.47 $ 1.27 ============ ============ ============ ============ DILUTED: Weighted average shares issued 11,024,693 10,821,950 10,904,887 10,801,406 Less: Treasury shares (1,147,849) (788,585) (975,611) (779,935) Net effect of dilutive stock options - based on the treasury stock method using average market price 116,397 84,340 121,801 66,464 ------------ ------------ ------------ ------------ 9,993,241 10,117,705 10,051,077 10,087,935 ============ ============ ============ ============ Net income $ 5,536 $ 4,401 $ 14,572 $ 12,746 ============ ============ ============ ============ Diluted Earnings Per Share $ 0.55 $ 0.43 $ 1.45 $ 1.26 ============ ============ ============ ============ Basic and Diluted before cumulative effect of September 30 accounting change 2001 ------------ BASIC: Weighted average shares issued 10,801,406 Less: Treasury shares (779,935) ------------ Net Weighted average shares outstanding 10,021,471 ============ Net income $ 12,847 ============ Basic Earnings Per Share $ 1.28 ============ DILUTED: Weighted average shares issued 10,801,406 Less: Treasury shares (779,935) Net effect of dilutive stock options - based on the treasury stock method using average market price 66,464 ------------ 10,087,935 ============ Net income $ 12,847 ============ Diluted Earnings Per Share $ 1.27 ============ 22