X0306 4 2020-06-21 0 0001393818 Blackstone Group Inc BX 0001128476 MULRONEY BRIAN C/O THE BLACKSTONE GROUP 345 PARK AVENUE NEW YORK NY 10154 1 0 0 0 Class A Common Stock 2020-06-21 4 A 0 3632 0.00 A 173007 D Granted under the Amended and Restated 2007 Equity Incentive Plan, these deferred restricted shares will vest, and the underlying shares will be delivered, on June 21, 2021 subject to the Reporting Person's continued service on the board of directors of The Blackstone Group Inc. On July 1, 2019, The Blackstone Group L.P., a Delaware limited partnership, converted into a Delaware corporation named The Blackstone Group Inc. As a result of such conversion, each common unit of limited partner interest of The Blackstone Group L.P. converted into a share of Class A common stock of The Blackstone Group Inc. Tabea Y. Hsi as Attorney-In-Fact 2020-06-23