X0202 4 2006-09-05 0001303942 BankFinancial CORP BFIN 0001308190 Gasior F Morgan 15W060 NORTH FRONTAGE ROAD BURR RIDGE IL 60527 1 1 Chairman, CEO & President Common Stock 2006-09-05 4 A 0 125000 0 A 142500 D Common Stock 2006-09-05 4 A 0 75000 0 A 217500 D Common Stock 9909.64 I By 401k Common Stock 22500 I By spouse's trust Common Stock 628.6962 I By Employee Stock Ownership Plan Common Stock 2500 I By spouse's IRA Stock Options (Rights to Buy) 17.62 2006-09-05 4 A 0 125000 0 A 2011-09-05 Common Stock 125000 125000 D Stock Option Awards granted pursuant to the 2006 Equity Incentive Plan of BankFinancial Corporation vest ratably over five annual installments commencing December 31, 2006 Stock Awards granted pursuant to the 2006 Equity Incentive Plan of BankFinancial Corporation vest ratably over five annual installments commencing December 31, 2006 Performance Based Stock Awards granted pursuant to the 2006 Equity Incentive Plan of BankFinancial Corporation will vest ratably over three performance periods commencing December 31, 2006 subject to achievement of performance goals. He will have the right to receive dividends and vote these shares prior to vesting. The information in this report is based on the 401k report dated September 1, 2006 The reporting person disclaims beneficial ownership of these securities, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose. Reflects ESOP allocations and dispositions that occurred since the date of the reporting person?s last ownership report /s/ F. Morgan Gasior 2006-09-07