KAMAN CORPORATION AND SUBSIDIARIES EXHIBIT 11 - EARNINGS PER COMMON SHARE COMPUTATION (In thousands except per share amounts) For the Three Months For the Nine Months Ended September 30, Ended September 30, -------------------- ------------------ 1999 1998 1999 1998 ---- ---- ---- ---- Basic: Net earnings $ 8,197 $ 7,600 $ 23,501 $ 22,193 ======== ======== ======== ======== Weighted average number of common shares outstanding 23,455 23,702 23,549 23,317 ======== ======== ======== ======== Net earnings per common share - basic $ .35 $ .32 $ 1.00 $ .95 ======== ======== ======== ======== Diluted: Net earnings $ 8,197 $ 7,600 $ 23,501 $ 22,193 Elimination of interest expense on 6% subordinated convertible debentures(net after taxes) 261 266 785 808 -------- -------- -------- -------- Net earnings (as adjusted) $ 8,458 $ 7,866 $ 24,286 $ 23,001 ======== ======== ======== ======== Weighted average number of common shares outstanding 23,455 23,702 23,549 23,317 Weighted average shares issuable on conversion of 6% subordinated convertible debentures 1,207 1,279 1,226 1,298 Weighted average shares issuable on conversion of Series 2 preferred stock -- -- -- 377 Weighted average shares issuable on exercise of diluted stock options 133 221 135 266 -------- -------- -------- -------- Total 24,795 25,202 24,910 25,258 ======== ======== ======== ======== Net earnings per common share - diluted $ .34 $ .31 $ .97 $ .91 ======== ======== ======== ========