GT Biopharma, Inc. announced Michael Handelman, CPA has been appointed Chief Financial Officer of the company. Prior to joining the company, Mr. Handelman served as Chief Financial Officer of Iovance Biotherapeutics, Inc. (IOVA), from February 2011 until June 2015 and was a member of the Iovance's Board of Directors from February 2013 until May 2013. Mr. Handelman became a Director of GoooGreen, Inc. in August 2020 and Chairman of the Board of Directors and Secretary in September 2020. He has served as Chief Financial Officer of Clickstream Corporation since October 2015. Mr. Handelman served as the Chief Financial Officer and as a financial management consultant of Oxis International, Inc. from August 2009 until October 2011. From November 2004 to July 2009, Mr. Handelman served as Chief Financial Officer and Chief Operating Officer of TechnoConcepts, Inc.