Cambridge Bancorp (OTCBB: CATC) announced that its Board of Directors has approved a 5.4 percent increase in its quarterly dividend from $0.37 per share to $0.39 per share. The dividend is payable January 2, 2013 to shareholders of record as of December 10, 2012. Cambridge Bancorp and its subsidiary, Cambridge Trust Company, are based in Cambridge, Massachusetts, in the heart of Harvard Square. Cambridge Trust Company is a 122-year-old Massachusetts chartered commercial bank with $1.4 billion in total assets and 12 Massachusetts locations in Cambridge, Boston, Belmont, Concord, Lexington, Lincoln and Weston. Cambridge Trust Company is one of New England’s leaders in wealth management with $1.8 billion in client assets under management. In addition, Cambridge Trust Company of New Hampshire offers wealth management services at two New Hampshire locations, Concord and Portsmouth.