Blackstone's Michael Nash Talks Debt And The Real Estate Cycle By: Benzinga via Benzinga May 20, 2015 at 11:38 AM EDT In mid-May, Michael Nash, senior managing director at Blackstone Group LP (NYSE: BX) and executive chairman of Blackstone Mortgage Trust ... Read More >> Related Stocks: Blackstone Inc Blackstone Mortgage Trust Inc Cl A REIT Review Composite Index