EXHIBIT 11-2 NAC RE CORP. AND SUBSIDIARIES COMPUTATION OF FULLY DILUTED EARNINGS PER SHARE (DOLLARS IN THOUSANDS, EXCEPT PER SHARE AMOUNTS) FULLY DILUTED EARNINGS PER SHARE OF COMMON STOCK AND COMMON STOCK EQUIVALENTS THREE MONTHS ENDED NINE MONTHS ENDED SEPTEMBER 30, SEPTEMBER 30, -------------------------- -------------------------- 1997 1996 1997 1996 ------------ ------------ ------------ ------------ Net income applicable to Common Stock............. $20,670 $ 16,038 $ 69,106 $ 53,224 After-tax add back of convertible debenture interest and amortization............. 876 876 2,628 2,628 ------------ ------------ ------------ ------------ Adjusted net income........ $21,546 $ 16,914 $ 71,734 $ 55,852 ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ Average number of common shares outstanding....... 18,371,712 18,750,668 18,392,846 18,957,387 Add: Assumed exercise of dilutive stock options (1)...................... 565,347 400,078 572,007 402,900 Assumed conversion of convertible debentures (2)...................... 2,020,202 2,020,202 2,020,202 2,020,202 ------------ ------------ ------------ ------------ Common stock and common stock equivalents outstanding.............. 20,957,261 21,170,948 20,985,055 21,380,489 ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ Fully diluted earnings per share.................... $1.03 $0.80 $3.42 $2.61 ------------ ------------ ------------ ------------ ------------ ------------ ------------ ------------ - ------------------------ (1) Computed utilizing the higher of ending or average market price of the Common Stock for the period. (2) Reflects the assumed conversion of the Company's 5.25% Convertible Subordinated Debentures due 2002. 19