EX-11 3 primedex_10qex-11.txt PRIMEDEX HEALTH SYSTEMS, INC. AND AFFILIATES EXHIBIT 11 - COMPUTATION OF EARNINGS PER SHARE -------------------------------------------------------------------------------- Three months ended January ------------------------------- 2003 2002 ------------- ------------- BASIC Weighted average number of common shares outstanding used in computing basic earnings per share 41,053,234 40,732,640 (Loss) Income available to common stockholders $ (1,996,000) $ 917,000 ============= ============= Basic (loss) earnings per share $ (0.05) $ 0.02 ============= ============= DILUTED Weighted average number of common shares outstanding used in computing basic earnings per share 41,053,234 40,732,640 Assumed exercise of stock options and warrants -- 702,401 ------------- ------------- 41,053,234 41,435,041 ============= ============= (Loss) Income available to common stockholders plus assumed conversions $ (1,996,000) $ 917,000 Diluted (loss) earnings per share $ (0.05) $ 0.02 ============= =============