SOUTH SAN FRANCISCO, CA (MARKET WIRE) Michael R. Wyman, Chairman of FNB Bancorp (OTCBB: FNBG) and its subsidiary, First National Bank of Northern California, announced today that Director Neil J. Vannucci has submitted his resignation from the Board of Directors (including subcommittees of the Board of Directors) of FNB Bancorp and First National Bank of Northern California, effective August 24, 2007.