| Symbol | Relationship | Date | Transaction | Cost | # Shares | Value($) | Total Shares | Form 4 |
| BX | Principal Accounting Officer | Aug 08, 2019 | Sale | $48.23 | 7,000 | 337,610 | 36,186 | Aug 09, 2019, 07:00 PM |
| Symbol | Relationship | Date | Transaction | Value($) |
| BX | Principal Accounting Officer | Aug 08, 2019 | Sale | 337,610 |