| 10 percent owner |
| S-Sale |
| Disposed |
| 86,637 |
| $20.63 |
| 18 Dec 2018 | COOPERMAN LEON G | 10 percent owner | S-Sale | Disposed | 68,745 | $28.25 |
| 18 Dec 2018 | COOPERMAN LEON G | 10 percent owner | P-Purchase | Disposed | 12 | $0.00 |
| 15 Nov 2018 | Perelman Vadim | 10 percent owner | S-Sale | Disposed | 391,728 | $0.66 |
| 15 Nov 2018 | Perelman Vadim | 10 percent owner | S-Sale | Disposed | 76,896 | $0.66 |
| 15 Nov 2018 | Perelman Vadim | 10 percent owner | A-Award | Acquired | 710,074 | $20.63 |