UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period ended March 31, 2019 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For transition period from to Commission File Number 0-51331 BANKFINANCIAL CORPORATION (Exact Name of Registrant as Specified in Charter) Maryland 75-3199276 (State or Other Jurisdiction of Incorporat ...

BankFinancial Corporation (NASDAQ:BFIN) Q1 2019 Earnings Conference Call April 18, 2019 10:30 AM ET Company Participants F. Morgan Gasior – Chairman and Chief Executive Officer Elizabeth Doolan – Senior Vice President and Controller Paul Cloutier – Executive Vice President, Chief Financial Officer and Treasurer Conference Call Participants Kevin Reevey – D.A. Davidson Brian Martin – FIG Partners Operator Good day, ladies and gentlemen, and thank you for standing by. Welcome to the BankFinancial Corporation ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K x ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 or ¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For transition period from to Commission File Number 0-51331 BANKFINANCIAL CORPORATION (Exact Name of Registrant as Specified Its Charter) Maryland 75-3199276 (State or Other Jurisdiction of Incorporation) ...

BankFinancial Corporation (NASDAQ:BFIN) Q4 2018 Earnings Conference Call January 23, 2019 10:30 AM ET Company Participants Morgan Gasior - Chairman and Chief Executive Officer Conference Call Participants Brian Martin - FIG Partners, LLC Operator Good day, ladies and gentlemen, and welcome to the BankFinancial Corp., Q4 and Year-to-Date 2018 Review Conference Call. Currently at this time, all participants are in a listen-only mode. Later, we will conduct a question-and-answer session and instructions will f ...