AMVESTORS FINANCIAL CORPORATION AND SUBSIDIARIES EXHIBIT 11 CALCULATION OF EARNINGS (LOSS) PER SHARE (000's Omitted, except per share data) For the Three Months Ended March 31, 1997 1996 CALCULATION OF PRIMARY EARNINGS PER SHARE Earnings for primary earnings per share ..... $ 5,505 7,421 Average number of shares outstanding ........ 13,208 10,155 Dilutive effect of stock options and warrants after application of treasury stock method . 542 272 Average number of common shares and common equivalents outstanding ............. 13,750 10,427 Primary earnings per share .................. $ .40 .71 CALCULATION OF FULLY DILUTED EARNINGS PER SHARE Earnings for fully diluted earnings per share $ 5,505 7,421 Add back interest expense on Subordinated debentures .................................. 932 Earnings for fully diluted earnings per share $ 6,437 7,421 Shares used in calculating primary earnings per share ......................... 13,750 10,427 Shares resulting from assumed conversion of Subordinated debentures ..................... 3,796 _ Additional dilutive effect of stock options and warrants after application of treasury stock method ............................... 3 66 Average number of common shares outstanding on a fully diluted basis ................... 17,549 10,493 Fully diluted earnings per share ........... $ .37 .71 62