Northfield Bancorp, Inc. (NFBK) 425 Business combination disclosure

FILED BY NORTHFIELD BANCORP, INC. PURSUANT TO RULE 425 UNDER THE SECURITIES ACT OF 1933, AS AMENDED AND DEEMED FILED PURSUANT TO RULE 14A-12 UNDER THE SECURITIES EXCHANGE ACT OF 1934, AS AMENDED SUBJECT COMPANY: VSB BANCORP, INC.