EXHIBIT 11 FERRO CORPORATION AND SUBSIDIARIES STATEMENT REGARDING COMPUTATION OF EARNINGS PER SHARE THREE MONTHS ENDED MARCH 31 -------- (UNAUDITED) (UNAUDITED) ----------- ----------- 2002 2001 ---- ---- (Dollars in thousands, except per share data) Basic: Weighted Average Common Shares Outstanding...................... 34,641,204 34,178,782 Net Income...................................................... $ 7,221 $ 13,966 Less Preferred Stock Dividend, Net of Tax....................... (670) (795) -------------- -------------- Net Income Available to Common Shareholders..................... $ 6,551 $ 13,171 Basic Earnings Per Common Share.......................................... $ 0.19 $ 0.39 Diluted: Weighted Average Common Shares Outstanding...................... 34,641,204 34,178,782 Adjustments for assumed conversion of convertible preferred stock and common stock options...................... 2,992,917 3,017,129 -------------- -------------- 37,634,121 37,195,911 Net Income $ 7,221 $ 13,966 Tax effect on assumed conversion of convertible preferred stock.. (126) (149) -------------- -------------- Adjusted Net Income.............................................. $ 7,095 $ 13,817 Diluted Earnings Per Share............................................... $ 0.19 $ 0.37 22