EXHIBIT 11 (a) AMERICAN MAIZE-PRODUCTS COMPANY AND ITS SUBSIDIARIES CALCULATION OF PRIMARY EARNINGS PER SHARE (Unaudited) Nine Months Ended Three Months Ended September 30, September 30, -------------------------- ------------------------ 1994 1993 1994 1993 ---------- --------- --------- -------- Weighted average number of common shares outstanding 10,239,182 9,437,663 10,251,325 10,210,919 ============= ============= ============= ============= Income (loss) before extraordinary loss and cumulative effect of accounting changes $ 16,261,000 $ (3,159,000) $ 9,478,000 $ 5,428,000 Extraordinary loss from early extinguishment of debt - (2,862,000) - - Cumulative effect of accounting changes - (27,200,000) - - ------------- ------------- ------------- ------------- Net income (loss) $ 16,261,000 $ (33,221,000) $ 9,478,000 $ 5,428,000 ============= ============= ============= ============= Primary earnings per share: Income (loss) before extraordinary loss and cumulative effect of accounting changes $ 1.59 $ (.33) $ .92 $ .53 Extraordinary loss from early extinguishment of debt - (.30) - - Cumulative effect of accounting changes - (2.88) - - ------------- ------------- ------------- ------------- Net income (loss) $ 1.59 $ (3.51) $ .92 $ .53 ============= ============= ============= =============