| Systematica Investments Limited | 0.46% | 17 Jul 2018 |
| Worldquant Llc | 0.57% | 17 Jul 2018 |
| Partner Fund Management, L.p. | 1.09% | 13 Jul 2018 |
| Worldquant Llc | 0.60% | 12 Jul 2018 |
| Partner Fund Management, L.p. | 0.93% | 11 Jul 2018 |
| Wellington Management Company Llp | 0.61% | 11 Jul 2018 |
| Worldquant Llc | 0.51% | 3 Jul 2018 |
| Partner Fund Management, L.p. | 1.00% | 2 Jul 2018 |
| Point72 Asset Management, L.p. | 0.47% | 26 Jun 2018 |
| Systematica Investments Limited | 0.50% | 26 Jun 2018 |
| Point72 Asset Management, L.p. | 0.53% | 22 Jun 2018 |
| Point72 Asset Management, L.p. | 0.69% | 20 Jun 2018 |
| Point72 Asset Management, L.p. | 0.90% | 19 Jun 2018 |
| Partner Fund Management, L.p. | 0.92% | 15 Jun 2018 |
| Point72 Asset Management, L.p. | 1.00% | 15 Jun 2018 |
| Point72 Asset Management, L.p. | 0.91% | 4 Jun 2018 |
| Point72 Asset Management, L.p. | 0.89% | 22 May 2018 |
| Point72 Asset Management, L.p. | 0.90% | 2 May 2018 |
| Point72 Asset Management, L.p. | 0.80% | 23 Mar 2018 |
| Point72 Asset Management, L.p. | 0.70% | 21 Mar 2018 |