1 EXHIBIT 11 INVESTORSBANCORP, INC. AND SUBSIDIARY COMPUTATION OF BASIC AND DILUTED LOSS PER SHARE FOR PERIOD ENDED SEPTEMBER 30, 1998 (UNAUDITED) A reconciliation of the income and shares used in computing the basic and diluted earnings per share for the three months and nine months ended September 30, 1998 is as follows: Three Months Ended Nine Months Ended September 30, 1998 September 30, 1998 ------------------ ------------------ Net income $ 73,411 $ 110,291 ---------- ---------- Determination of shares: Weighted average common shares outstanding (basic) 1,000,000 1,000,000 Assumed conversion of stock options 24,204 23,686 ---------- ---------- Weighted average common shares outstanding (diluted) 1,024,204 1,023,686 ========== ========== Basic earnings per common share $ 0.07 $ 0.11 Diluted earnings per common share $ 0.07 $ 0.11 18