. . . EXHIBIT 11 FERRO CORPORATION AND SUBSIDIARIES STATEMENT REGARDING COMPUTATION OF EARNINGS PER SHARE THREE MONTHS ENDED SIX MONTHS ENDED JUNE 30, JUNE 30, (dollars in thousands-except per share amounts) 2003 2002 2003 2002 (UNAUDITED) (UNAUDITED) (UNAUDITED) (UNAUDITED) ------------ ------------ ------------ ------------ Basic: Weighted Average Common Shares Outstanding ....... 40,730,581 37,662,108 40,661,723 36,151,656 Net Income ....................................... $ 7,423 $ 14,007 $ 16,807 $ 21,227 Less Preferred Stock Dividend .................... (534) (611) (1,081) (1,281) Net Income Available to Common Shareholders ...... $ 6,889 $ 13,396 $ 15,726 $ 19,946 Basic Earnings Per Common Share .......................... $ 0.17 $ 0.36 $ 0.39 $ 0.55 Diluted: Weighted Average Common Shares Outstanding ....... 40,730,581 37,662,108 40,661,723 36,151,656 Adjustments for assumed conversion of common stock options .......................................... 231,135 3,024,966 195,227 3,008,942 ------------ ------------ ------------ ------------ 40,961,716 40,687,074 40,856,950 39,160,598 Net Income ....................................... $ 7,423 $ 14,007 $ 16,807 $ 21,227 Tax effect on assumed conversion of convertible preferred stock .................... -- (115) -- (240) ------------ ------------ ------------ ------------ Adjusted Net Income .............................. $ 7,423 $ 13,892 $ 16,807 $ 20,987 Diluted Earnings Per Share ............................... $ 0.17 $ 0.34 $ 0.38 $ 0.54 (1) The preferred shares were anti-dilutive in the three months ended June 30, 2003, and are thus not included in the diluted shares outstanding. 21