CLARCOR INC. EXHIBIT 11 -- COMPUTATIONS OF PER SHARE EARNINGS (A) FOR THE FIVE YEARS ENDED NOVEMBER 30, 1993 FISCAL YEARS ENDED NOVEMBER 30, ------------------------------------------------------------------------- AVERAGE SHARES OUTSTANDING 1993 1992 1991 1990 1989 - ---------------------------------------------- ------------- ------------- ------------- ------------- ------------- 1. Average number of shares outstanding....................... 14,837,741 14,972,639 14,873,282 14,843,279 17,040,024 2. Net additional shares resulting from assumed exercise of stock options*.......................... 213,725 230,202 253,518 123,549 109,173 ------------- ------------- ------------- ------------- ------------- 3. Adjusted average shares outstanding for fully diluted computation (1 plus 2)........................... 15,051,466 15,202,841 15,126,800 14,966,828 17,149,197 ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- Earnings per share of common stock: Primary............................ $1.16 $.94 $1.26 $1.37 $.42 ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- Assuming full dilution............. $1.15 $.93 $1.24 $1.36 $.41 ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- ------------- <FN> - ------------------------ * Assumes proceeds from exercise of stock options used to purchase treasury shares at the greater of the year-end or the average market price during the period. (A) Adjusted to reflect 3-for-2 stock split payable February 14, 1992.