| 2019-03-25 | Blackstone Holdings II L.P. | 10% Owner | Sell | 6,066,627 | $23.22 | $140,867,078.94 | -18.2% | → |
| 2019-03-22 | Clarus Lifesciences II, L.P. | 10% Owner | Sell | 2,000,000 | $21.62 | $43,240,000.00 | -49.6% | → |
| 2019-03-19 | Blackstone Holdings III L.P. | 10% Owner | Buy | 1,583 | $24.49 | $38,767.67 | +0.6% | → |
| 2019-03-18 | Blackstone Holdings III L.P. | 10% Owner | Buy | 284,500 | $24.07 | $6,848,525.00 | +89.2% | → |
| 2019-02-27 | Blackstone Holdings III L.P. | 10% Owner | Sell | 22,500,000 | $6.51 | $146,475,000.00 | -45.2% | → |
| 2018-12-04 | 313 Acquisition LLC | 10% Owner | Sell | 8,000,000 | $5.20 | $41,580,000.00 | -9.7% | → |
| 2018-11-26 | Blackstone Holdings III L.P. | 10% Owner | Buy | 10,231 | $11.05 | $113,038.66 | +0.2% | → |
| 2018-11-20 | Blackstone Holdings III L.P. | 10% Owner | Buy | 61,285 | $10.90 | $667,939.28 | +0.7% | → |
| 2018-11-15 | Blackstone Holdings III L.P. | 10% Owner | Buy | 25,912 | $10.82 | $280,296.02 | +0.3% | → |
| 2018-11-06 | Blackstone BGSL Holdings LLC | 10% Owner | Buy | 192,000 | $25.00 | $4,800,000.00 | +320,000% | → |
| 2018-10-05 | Blackstone Group L.P. | 10% Owner | Buy | 687,500 | $0.00 | - | +4.7% | → |
| 2018-09-19 | Blackstone Holdings III L.P. | 10% Owner | Sell | 3,295,571 | $8.94 | $29,462,404.74 | -6.2% | → |
| 2018-08-20 | Blackstone Holdings III L.P. | 10% Owner | Buy | 7,603 | $11.67 | $88,727.01 | +0.3% | → |
| 2018-08-20 | HILL J TOMILSON | Vice Chairman | Sell | 674,257 | $36.48 | $24,596,170.82 | -25.9% | → |
| 2018-08-17 | Blackstone Holdings III L.P. | 10% Owner | Buy | 33,821 | $11.40 | $385,517.56 | +0.4% | → |
| 2018-08-14 | Blackstone Holdings III L.P. | 10% Owner | Buy | 39,882 | $11.23 | $447,915.54 | +0.5% | → |
| 2018-08-10 | Finley John G | Chief Legal Officer | Sell | 10,000 | $35.76 | $357,609.50 | -6.7% | → |
| 2018-06-12 | Finley John G | Chief Legal Officer | Sell | 20,000 | $33.23 | $664,600.00 | -15.0% | → |
| 2018-06-01 | Blackstone Holdings III L.P. | 10% Owner | Buy | 19,444 | $11.55 | $224,615.28 | +0.2% | → |
| 2018-05-29 | Blackstone Holdings III L.P. | 10% Owner | Buy | 15,641 | $11.53 | $180,377.52 | +0.3% | → |