SOUTH SAN FRANCISCO, CA--(Marketwired - May 6, 2013) - FNB Bancorp (OTCQB: FNBG) (the "Company") announced today that it repaid 25% or $3.15 million of its outstanding preferred shares that had been issued to the United States Treasury Department through the Small Business Lending Fund ("SBLF"). The Company continues to have $9.45 million in preferred shares issued and outstanding through this program.