Sorrento Therapeutics, Inc. announced that Mr. Edgar Lee has been appointed to its Board of Directors. Mr. Lee is currently a Managing Director at Oaktree Capital Management. He was also the Chief Executive Officer and Chief Investment Officer of Oaktree's three business development companies (BDCs) including Oaktree Specialty Lending and Oaktree Strategic Income Corporations. Prior to joining Oaktree in 2007, Mr. Lee worked at UBS Investment Bank in Los Angeles and Lehman Brothers in New York.