AMVESTORS FINANCIAL CORPORATION AND SUBSIDIARIES EXHIBIT 11 CALCULATION OF EARNINGS (LOSS) PER SHARE (000's Omitted, except per share data) For the Six Months Ended For the Quarter Ended June 30, June 30, 1997 1996 1997 1996 CALCULATION OF PRIMARY EARNINGS PER SHARE Earnings for primary earnings per share ...................... $11,200 9,690 5,695 2,269 Average number of shares outstanding .................... 13,265 11,506 13,291 12,838 Dilutive effect of stock options and warrants after application of treasury stock method ....... 559 580 634 736 Average number of common shares and common equivalents outstanding .................... 13,824 12,086 13,925 13,574 Primary earnings per share ...... $ .81 .80 .41 .17 CALCULATION OF FULLY DILUTED EARNINGS PER SHARE Earnings for fully diluted earnings per share ............. $11,200 9,690 5,695 2,269 Add back interest expense on Subordinated debentures ........ 1,861 - 929 - Earnings for fully diluted earnings per share ............. $13,061 9,690 6,624 2,269 Shares used in calculating primary earnings per share ..... 13,824 12,086 13,925 13,574 Shares resulting from assumed conversion of Subordinated debentures ..................... 3,796 - 3,796 - Additional dilutive effect of stock options and warrants after application of treasury stock method ........................ 306 187 269 97 Average number of common shares outstanding on a fully diluted basis .......................... 17,926 12,273 17,990 13,671 Fully diluted earnings per share . $ .73 .79 .37 .17