RPM INTERNATIONAL INC. AND SUBSIDIARIES CONSOLIDATED STATEMENTS OF COMPUTATIONS OF EARNINGS PER SHARE AND SHARE EQUIVALENTS (UNAUDITED) EXHIBIT 11.1 (IN THOUSANDS, EXCEPT PER SHARE AMOUNTS) Six Months Ended November 30, Three Months Ended November 30, ----------------------------- ------------------------------- 2004 2003 2004 2003 -------- -------- -------- -------- SHARES OUTSTANDING FOR COMPUTATION OF BASIC EARNINGS PER SHARE OF COMMON STOCK WEIGHTED AVERAGE SHARES 116,413 115,613 116,659 115,670 -------- -------- -------- -------- TOTAL SHARES FOR BASIC EARNINGS PER SHARE 116,413 115,613 116,659 115,670 FOR COMPUTATION OF DILUTED EARNINGS PER SHARE OF COMMON STOCK NET ISSUABLE COMMON SHARE EQUIVALENTS 1,272 722 1,625 773 -------- -------- -------- -------- TOTAL SHARES FOR DILUTED EARNINGS PER SHARE 117,685 116,335 118,284 116,443 ======== ======== ======== ======== NET INCOME NET INCOME APPLICABLE TO SHARES OF COMMON STOCK FOR BASIC EARNINGS PER SHARE $ 63,598 $ 82,895 $ 9,112 $ 35,223 -------- -------- -------- -------- NET INCOME APPLICABLE TO SHARES OF COMMON STOCK FOR DILUTED EARNINGS PER SHARE $ 63,598 $ 82,895 $ 9,112 $ 35,223 ======== ======== ======== ======== BASIC EARNINGS PER SHARE $ 0.55 $ 0.72 $ 0.08 $ 0.30 ======== ======== ======== ======== DILUTED EARNINGS PER SHARE $ 0.54 $ 0.71 $ 0.08 $ 0.30 ======== ======== ======== ======== THE ACCOMPANYING NOTES TO CONSOLIDATED FINANCIAL STATEMENTS ARE AN INTEGRAL PART OF THESE STATEMENTS.