The Federal Reserve Board approved related applications by Columbia Bank MHC and Columbia Financial, Inc., both of Fair Lawn, New Jersey, allowing Columbia Financial to become the banking organization’s new top-tier holding company and a savings and loan holding company through the acquisition of Columbia Bank, and also approved Columbia Financial’s acquisition of Northfield Bancorp, Inc., of Woodbridge, New Jersey, and the indirect acquisition of Northfield Bank, of Staten Island, New York.