 BankFinancial Co. NASDAQ:BFIN insider John G. Manos bought 6,600 shares of the companys stock in a transaction dated Thursday, June 25th. The shares were acquired at an average cost of 8.02 per share, with a total value of 52,932.00. Following the acquisition, the insider now directly owns 22,213 shares of the companys stock, valued at ... 