1 RPM, INC. AND SUBSIDIARIES -------------------------- CONSOLIDATED STATEMENTS OF COMPUTATIONS OF EARNINGS --------------------------------------------------- PER COMMON SHARE AND COMMON SHARE EQUIVALENTS --------------------------------------------- EXHIBIT 11.1 ------------ (IN THOUSANDS EXCEPT PER SHARE AMOUNTS) Year Ended May 31 -------------------------------------------------------- 2001 2000 1999 ------------------- ----------------- -------------- NET INCOME Net income applicable to common shares for basic earnings per share $ 62,961 $ 40,992 $ 94,546 Add back interest net of tax on convertible securities assumed to be converted 1,005 --------------- -------------- -------------- Net income applicable to common shares for diluted earnings $ 62,961 $ 40,992 $ 95,551 =============== ============== ============== SHARES OUTSTANDING Weighted average shares for basic earnings per share 102,202 107,221 108,731 Net issuable common share equivalents 10 163 567 Additional shares issuable assuming conversion of convertible securities 2,078 --------------- -------------- -------------- Total shares for diluted earnings per share $ 102,212 $ 107,384 $ 111,376 =============== ============== ============== Basic Earnings Per Common Share $ .62 $ .38 $ .87 =============== ============== ============== Diluted Earnings Per Common Share $ .62 $ .38 $ .87 =============== ============== ==============