BankFinancial CORP — Director's Dealing 2006

Sep 7, 2006

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BankFinancial CORP (BFIN)
CIK: 0001303942
Period of Report: 2006-09-05

Reporting Person: Gasior F Morgan (Director, Chairman, CEO & President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2006-09-05	Common Stock	A	125000	—	Acquired	142500	Direct
2006-09-05	Common Stock	A	75000	—	Acquired	217500	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2006-09-05	Stock Options (Rights to Buy)	$17.62	A	125000	Acquired	2011-09-05	Common Stock (125000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	9909.64	Indirect
Common Stock	22500	Indirect
Common Stock	628.6962	Indirect
Common Stock	2500	Indirect

Footnotes

F1: Stock Option Awards granted pursuant to the 2006 Equity Incentive Plan of BankFinancial Corporation vest ratably over five annual installments commencing December 31, 2006

F2: Stock Awards granted pursuant to the 2006 Equity Incentive Plan of BankFinancial Corporation vest ratably over five annual installments commencing December 31, 2006

F3: 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.

F4: The information in this report is based on the 401k report dated September 1, 2006

F5: 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.

F6: Reflects ESOP allocations and dispositions that occurred since the date of the reporting person?s last ownership report