Item 6. TIFFANY & CO. AND SUBSIDIARIES EXHIBIT 11 STATEMENT RE COMPUTATION OF PER SHARE EARNINGS (Unaudited) (in thousands, except per share amounts) For the Three Months Ended April 30, -------------------- 1997 1996 ------- ------- PRIMARY EARNINGS PER SHARE: Net earnings on which primary earnings per share are based $ 8,880 $ 5,077 ======= ======= Weighted average number of common shares 34,722 32,256 Add: Weighted average effect of the exercise of stock options 1,189 1,144 ------- ------- Weighted average number of shares on which primary earnings are based 35,911 33,400 ======= ======= Primary net earnings per common share $ 0.25 $ 0.15 ======= ======= FULLY DILUTED EARNINGS PER SHARE: Net earnings on which primary earnings per share are based $ 8,880 $ 5,077 Add: Interest and fees on convertible subordinated debt, net of applicable income taxes - 453 ------- ------- Net earnings on which fully diluted earnings per share are based $ 8,880 $ 5,530 ======= ======= Weighted average number of common shares on which fully diluted earnings per share are based 34,722 33,610 Add: Shares assumed upon conversion of convertible debt, using the "if converted" method 1,276 1,786 ------- ------- Weighted average number of shares used in calculating fully diluted earnings per share 35,998 35,396 ======= ======= Fully diluted net earnings per common share $ 0.25 $ 0.15 ======= ======= - 15-