RICHMOND, Calif., April 26 /PRNewswire-FirstCall/ -- Sangamo BioSciences, Inc. (Nasdaq:SGMO - News) today announced that the company will release its first quarter 2010 financial results on Monday, May 3, 2010, after the market closes. The press release will be followed by a conference call at 5:00 p.m. ET, which will be open to the public via telephone and webcast. During the conference call, the company will review the financial results and discuss other business matters.