KAMAN CORPORATION AND SUBSIDIARIES EXHIBIT 11 - EARNINGS (LOSS) PER SHARE COMPUTATION (In thousands except per share amounts) <table> For the Three Months For the Six Months Ended June 30, Ended June 30, -------------------- ------------------ 2001 2000 2001 2000 ---- ---- ---- ---- <s> <c> <c> <c> <c> Basic: Net earnings (loss) $(12,495) $ 9,271 $ (3,754) $ 17,827 ======== ======== ======== ======== Weighted average number of shares outstanding 22,377 23,166 22,343 23,146 ======== ======== ======== ======== Net earnings (loss) per share $ (.56) $ .40 $ (.17) $ .77 - basic ======== ======== ======== ======== Diluted: Net earnings (loss) $(12,495) $ 9,271 $ (3,754) $ 17,827 Elimination of interest expense on 6% subordinated convertible debentures(net after taxes) 280 255 535 522 -------- -------- -------- -------- Net earnings (loss) (as adjusted)$(12,215) $ 9,526 $ (3,219) $ 18,349 ======== ======== ======== ======== Weighted average number of shares outstanding 22,377 23,166 22,343 23,146 Weighted average shares issuable on conversion of 6% subordinated convertible debentures 1,066 1,136 1,094 1,165 Weighted average shares issuable on exercise of diluted stock options 267 26 257 31 -------- -------- -------- ------- Total 23,710 24,328 23,694 24,342 ======== ======== ======== ======= Net earnings (loss) per share - diluted* $ (.56) $ .39 $ (.17) $ .75 ======== ======== ======== ======== *The calculated diluted per share amounts for 2001 are anti-dilutive, therefore, amounts shown are equal to the basic per share calculation. </table> <page>