<page> <page> .... KAMAN CORPORATION AND SUBSIDIARIES EXHIBIT 11 - EARNINGS PER SHARE COMPUTATION (IN THOUSANDS EXCEPT PER SHARE AMOUNT) <table> For the Three Months Ended March 31, -------------------- 2002 2001 ---- ---- <s> <c> <c> Basic: Net earnings $ 5,341 $ 8,741 ======== ======== Weighted average number of shares outstanding 22,328 22,309 ======== ======== Net earnings per share - basic $ .24 $ .39 ======== ======== Diluted: Net earnings $ 5,341 $ 8,741 Elimination of interest expense on 6% subordinated convertible debentures (net after taxes) 229 255 -------- -------- Net earnings (as adjusted) $ 5,570 $ 8,996 ======== ======== Weighted average number of shares outstanding 22,328 22,309 Weighted average shares issuable on conversion of 6% subordinated convertible debentures 1,052 1,123 Weighted average shares issuable on exercise of diluted stock options 188 246 -------- -------- Total 23,568 23,678 ======== ======== Net earnings per share - diluted $ .24 $ .38 ======== ======== </table> <page>