EXHIBIT 11 ESTERLINE TECHNOLOGIES CORPORATION Computation of Basic and Diluted Earnings Per Common Share For the Three and Nine Month Periods Ended July 29, 2005 and July 30, 2004 (Unaudited) (In thousands, except per share amounts) Three Months Ended Nine Months Ended ---------------------------- ---------------------------- July 29, July 30, July 29, July 30, 2005 2004 2005 2004 ---------- ---------- ---------- ---------- (Restated) (Restated) (Restated) (Restated) Net Sales $ 209,873 $ 147,424 $ 611,257 $ 423,264 Gross Margin 65,693 45,862 192,331 133,038 Income From Continuing Operations 11,859 5,336 35,668 14,994 Income From Discontinued Operations, Net of Tax 3 576 6,968 1,710 ---------- ---------- ---------- ---------- Net Earnings $ 11,862 $ 5,912 $ 42,636 $ 16,704 ========== ========== ========== ========== Basic Weighted Average Number of Shares Outstanding 25,237 21,202 24,797 21,156 ========== ========== ========== ========== Earnings Per Share - Basic Continuing operations $ .47 $ .25 $ 1.44 $ .71 Discontinued operations -- .03 .28 .08 ---------- ---------- ---------- ---------- Earnings per share - basic $ .47 $ .28 $ 1.72 $ .79 ========== ========== ========== ========== 1 ESTERLINE TECHNOLOGIES CORPORATION Computation of Basic and Diluted Earnings Per Common Share For the Three and Nine Month Periods Ended July 29, 2005 and July 30, 2004 (Unaudited) (In thousands, except per share amounts) Three Months Ended Nine Months Ended ---------------------------- ---------------------------- July 29, July 30, July 29, July 30, 2005 2004 2005 2004 ---------- ---------- ---------- ---------- (Restated) (Restated) (Restated) (Restated) Diluted Weighted Average Number of Shares Outstanding 25,237 21,202 24,797 21,156 Net Shares Assumed to be Issued for Stock Options 382 333 378 333 ------ ------ ------ ------ Weighted Average Number of Shares and Equivalent Shares Outstanding - Diluted 25,619 21,535 25,175 21,489 ====== ====== ====== ====== Earnings Per Share - Diluted Continuing operations $ .46 $ .25 $ 1.42 $ .70 Discontinued operations -- .02 .27 .08 ------ ------ ------ ------ Earnings per share - diluted $ .46 $ .27 $ 1.69 $ .78 ====== ====== ====== ====== 2