Mr. Ruben has been a member of the Oaktree Specialty Lending Corporation Board since October 2017. Mr. Ruben has over 25 years of experience as the Chief Executive Officer of Ruben Companies. Ruben Companies develops, manages and invests in commercial and residential properties in New York, Washington D.C. and Boston. Mr. Ruben also founded Workspeed Holdings, LLC, which developed internet-based applications for property management workflow. Mr. Ruben is a member of the Board of Overseers of Weill Cornell Medicine and has previously served on the boards of Prep for Prep, the National Building Museum and Horace Mann School. Mr. Ruben served for five years on the Real Estate Advisory Committee of the New York State Common Retirement Fund. Mr. Ruben is a graduate of Amherst College and Harvard Law School.