1 RPM, INC. AND SUBSIDIARIES 15 -------------------------- CONSOLIDATED STATEMENTS OF COMPUTATIONS OF EARNINGS --------------------------------------------------- PER COMMON SHARE AND COMMON SHARE EQUIVALENTS --------------------------------------------- (Unaudited) Exhibit 11.1 ------------ (In thousands, except per share amounts) Three Months Ended August 31, -------------------------------- 1998 1997 -------------- -------------- Restated * Shares Outstanding - ------------------ For computation of basic earnings per common share Weighted average shares 103,840 98,077 -------------- -------------- Total shares for basic earnings per share 103,840 98,077 For computation of diluted earnings per common share Net issuable common share equivalents 807 839 Additional shares associated with conversion of convertible securities 8,217 -- Additional shares issuable assuming conversion of convertible securities --- 12,208 -------------- -------------- Total shares for diluted earnings per share 112,864 111,124 ============== ============== Net Income - ---------- Net income applicable to common shares for basic earnings per share $31,224 $28,186 Add back interest net of tax on convertible securities assumed to be converted 992 1,352 -------------- -------------- Net income applicable to common shares for diluted earnings $32,216 $29,538 ============== ============== Basic Earnings Per Common Share $.30 $.29 ==== ==== Diluted Earnings Per Common Share $.29 $.27 ==== ==== * Data for August 31, 1997 has been restated to reflect a 25% stock dividend issued of December 8, 1997. The accompanying notes to consolidated financial statements are an integral part of these statements.