EXHIBIT 11 ABBOTT LABORATORIES AND SUBSIDIARIES COMPUTATION OF PER SHARE EARNINGS (DOLLARS AND SHARES IN MILLIONS EXCEPT PER SHARE FIGURES) YEAR ENDED DECEMBER 31 -------------------------------- 1993 1992 1991 -------- -------- -------- 1. Net earnings............................................................. $1,399.1 $1,239.1 $1,088.7 -------- -------- -------- 2. Average number of shares outstanding during the year..................... 829.0 844.1 854.1 -------- -------- -------- 3. Earnings per share based upon average outstanding share (1. DIVIDED BY 2.)........................................................................ $1.69 $1.47 $1.27 -------- -------- -------- -------- -------- -------- 4. Fully diluted earnings per share: a. Stock options granted and outstanding for which the market price at year-end exceeds the option price......................................... 18.7 20.1 25.9 -------- -------- -------- -------- -------- -------- b. Aggregate proceeds to the Company from the exercise of options in 4.a....................................................................... $297.0 $295.1 $354.4 -------- -------- -------- -------- -------- -------- c. Market price of the Company's common stock at year-end................. $29.63 $30.38 $34.44 -------- -------- -------- -------- -------- -------- d. Shares which could be repurchased under the treasury stock method (4.b. + 4.c.)................................................................... 10.0 9.7 10.3 -------- -------- -------- -------- -------- -------- e. Addition to average outstanding shares (4.a. - 4.d.)................... 8.7 10.4 15.6 -------- -------- -------- -------- -------- -------- f. Shares for fully diluted earnings per share calculation (2. + 4.e.).... 837.7 854.5 869.7 -------- -------- -------- -------- -------- -------- g. Fully diluted earnings per share (1. + 4.f.)........................... $1.67 $1.45 $1.25 -------- -------- -------- -------- -------- --------