SCHAUMBURG, Ill., May 5, 2011 (GLOBE NEWSWIRE) -- Sagent Pharmaceuticals, Inc. (Nasdaq:SGNT) today announced that it will host a teleconference and webcast to provide a general business overview and discuss first quarter 2011 financial results on Friday, May 13, 2011 at 10 a.m. ET. Financial results for first quarter ended March 31, 2011 will be released earlier that day.