Umpqua Holdings Corporation is the parent company of Umpqua Bank, an Oregon-based community bank. Umpqua Bank has more than 90 locations between Sacramento, Calif., and Bellevue, Wash., along the Oregon and northern California coast and in central Oregon. Umpqua Holdings also owns a retail brokerage subsidiary, Strand, Atkinson, Williams & York, which has offices in Umpqua Bank locations...