11 OLD REPUBLIC INTERNATIONAL CORPORATION EARNINGS PER SHARE EXHIBIT (Amounts in millions, except per share data) -------------------------------------------------------------------------------------------------------------- Computation of Primary Earnings Per Share -------------------------- Quarters Ended March 31, -------------------------- 1997 1996 ------------ ------------ Weighted average number of common shares outstanding 87.0 83.2 Add: Weighted average number of assumed common shares to be issued upon conversion or exercise of: Redeemable and/or Convertible Preferred Stock 6.7 6.8 Stock Options 0.9 0.8 ------------ ------------ Weighted average number of common and common equivalent shares 94.6 90.9 ============ ============ Net income for the period $65.2 $50.0 Less dividends applicable to appropriate Series of Redeemable and Convertible Preferred Stock --- 1.2 ------------ ------------ Adjusted net income $65.1 $48.8 ============ ============ Primary earnings per share $0.68 $0.54 ============ ============ ---------------------------------------------------------------------------- Computation of Fully Diluted Earnings Per Share -------------------------- Quarters Ended March 31, -------------------------- 1997 1996 ------------ ------------ Weighted average number of common shares outstanding 87.0 83.2 Add: Weighted average number of assumed common shares to be issued upon conversion or exercise of: Redeemable and/or Convertible Preferred Stock 6.8 7.0 Convertible Subordinated Debentures --- 3.1 Stock Options 0.9 0.9 ------------ ------------ Weighted average number of common and common equivalent shares 94.8 94.4 ============ ============ Net income for the period $65.2 $50.0 Less dividends applicable to appropriate Series of Cumulative Preferred Stock --- 1.1 Plus interest applicable to Convertible Debentures --- 0.4 ------------ ------------ Adjusted net income $65.2 $49.3 ============ ============ Fully diluted earnings per share $0.68 $0.52 ============ ============