1 EXHIBIT 11 GenCorp Inc. COMPUTATION OF EARNINGS PER COMMON SHARE Unaudited Unaudited Three Months Ended Six Months Ended ------------------------------------------------------------------------ May 31, May 31, May 31, May 31, 1995 1994 1995 1994 ------ ------ ------ ------ Earnings (Dollars in Millions) - -------- Income Before Cumulative Effect of Accounting Changes $ 16.3 $ 14.2 $ 23.3 $ 11.0 Cumulative Effect of Accounting Changes - - - (212.7) ------- ------- --------- --------- Net Income (Loss) for Primary Earnings Per Share 16.3 14.2 23.3 (201.7) Tax Affected Interest Expense Applicable to 8% Convertible Subordinated Debentures 1.4 1.4 2.8 2.8 ---------- --------- --------- --------- Net Income (Loss) for Fully Diluted Earnings Per Share $ 17.7 $ 15.6 $ 26.1 $ (198.9) ========== ========= ========= ========= Shares (In Thousands) - ------ Weighted Average Number of Common Shares Outstanding for Primary Earnings Per Share 32,532 31,730 32,396 31,730 Assuming Conversion of 8% Convertible Subordinated Debentures 7,159 7,159 7,159 7,159 ---------- --------- --------- --------- Weighted Average Number of Common Shares Outstanding for Fully Diluted Earnings Per Share 39,691 38,889 39,555 38,889 =========== ========== ========== ========== Earnings Per Share - ------------------ Income Before Cumulative Effect of Accounting Changes $ .50 $ .45 $ .72 $ .35 Cumulative Effect of Accounting Changes - - - (6.71) ---------- ------- --------- -------- Net Income (Loss) for Primary Earnings Per Share $ .50 $ .45 $ .72 $ (6.36) ========== ======== ========= ======== Fully Diluted Earnings Per Share $ .45 $ .40 $ .66 $ (6.36) ========== ======== ========= ========