| 2017-05-03 | Sale | Blackstone Inc. BX | 10 percent owner | 20.5M 1.7259% | $17.23 | $353.2M | +8.49% | |
| 2017-03-10 | Sale | Blackstone Inc. BX | 10 percent owner | 17.08M 1.4915% | $16.70 | $285.29M | +17.77% | |
| 2016-12-16 | Sale | Blackstone Inc. BX | 10 percent owner | 8.75M 0.7631% | $16.41 | $143.59M | +17.05% | |
| 2016-11-18 | Sale | Blackstone Inc. BX | 10 percent owner | 9.35M 0.7988% | $14.76 | $138.01M | +25.08% | |
| 2016-10-04 | Sale | Blackstone Inc. BX | 10 percent owner | 9.97M 0.8661% | $14.16 | $141.13M | +25.62% | |
| 2015-11-18 | Sale | Blackstone Inc. BX | 10 percent owner | 10M 0.8168% | $16.64 | $166.4M | -13.58% | |
| 2014-08-12 | Sale | Blackstone Inc. BX | 10 percent owner | 16.1M 1.6716% | $21.10 | $339.67M | +15.37% |