| September 5, 2016 | Sand Grove Capital Management LLP | 1.93% | still open |
| September 1, 2016 | Sand Grove Capital Management LLP | 1.90% | still open |
| August 18, 2016 | Sand Grove Capital Management LLP | 1.88% | still open |
| August 18, 2016 | Blackrock Institutional Trust Company, National Association | 0.28% | still open |
| August 17, 2016 | Oceanwood Capital Management LLP | 2.81% | still open |
| August 17, 2016 | Blackrock Institutional Trust Company, National Association | 0.55% | still open |
| August 16, 2016 | Sand Grove Capital Management LLP | 1.80% | still open |
| August 16, 2016 | Blackrock Institutional Trust Company, National Association | 0.61% | still open |
| August 15, 2016 | Sand Grove Capital Management LLP | 1.73% | still open |
| August 15, 2016 | Blackrock Institutional Trust Company, National Association | 0.71% | still open |
| August 12, 2016 | Sand Grove Capital Management LLP | 1.64% | still open |
| August 10, 2016 | Blackrock Institutional Trust Company, National Association | 0.84% | still open |
| August 8, 2016 | Blackrock Institutional Trust Company, National Association | 0.94% | still open |
| August 5, 2016 | Oceanwood Capital Management LLP | 2.61% | still open |
| August 5, 2016 | Sand Grove Capital Management LLP | 1.39% | still open |
| August 4, 2016 | Oceanwood Capital Management LLP | 2.52% | still open |
| August 4, 2016 | Sand Grove Capital Management LLP | 1.31% | still open |
| August 4, 2016 | Strategic Value Partners, LLC | 0.21% | still open |
| August 1, 2016 | Caledonia (private) Investments PTY Limited | 0.29% | still open |
| July 28, 2016 | Oceanwood Capital Management LLP | 2.01% | still open |
| July 27, 2016 | Oceanwood Capital Management LLP | 1.86% | still open |
| July 27, 2016 | Caledonia (private) Investments PTY Limited | 1.32% | still open |
| July 22, 2016 | Blackrock Institutional Trust Company, National Association | 1.09% | still open |
| July 21, 2016 | Oceanwood Capital Management LLP | 1.67% | still open |
| July 20, 2016 | Sand Grove Capital Management LLP | 1.10% | still open |
| July 19, 2016 | Sand Grove Capital Management LLP | 1.00% | still open |
| July 7, 2016 | Blackrock Institutional Trust Company, National Association | 1.10% | still open |
| July 7, 2016 | Citadel Europe LLP | 0.47% | still open |
| July 6, 2016 | Blackrock Institutional Trust Company, National Association | 1.07% | still open |
| June 28, 2016 | Pennant Capital Management LLC | 1.86% | still open |
| June 28, 2016 | Blackrock Institutional Trust Company, National Association | 1.19% | still open |
| June 28, 2016 | Citadel Europe LLP | 0.50% | still open |
| June 27, 2016 | Caledonia (private) Investments PTY Limited | 1.57% | still open |
| June 27, 2016 | Blackrock Institutional Trust Company, National Association | 1.23% | still open |
| June 27, 2016 | Citadel Europe LLP | 0.46% | still open |
| June 24, 2016 | Citadel Europe LLP | 0.60% | still open |
| June 23, 2016 | Blackrock Institutional Trust Company, National Association | 1.18% | still open |
| June 16, 2016 | Oceanwood Capital Management LLP | 1.58% | still open |
| June 15, 2016 | Blackrock Institutional Trust Company, National Association | 1.20% | still open |
| June 10, 2016 | Blackrock Institutional Trust Company, National Association | 1.12% | still open |
| June 9, 2016 | Oceanwood Capital Management LLP | 1.69% | still open |
| June 8, 2016 | Citadel Europe LLP | 0.54% | still open |
| June 7, 2016 | Blackrock Institutional Trust Company, National Association | 1.03% | still open |
| June 3, 2016 | Blackrock Institutional Trust Company, National Association | 0.95% | still open |
| June 2, 2016 | Oceanwood Capital Management LLP | 1.71% | still open |
| May 26, 2016 | Blackrock Institutional Trust Company, National Association | 0.87% | still open |
| May 20, 2016 | Caledonia (private) Investments PTY Limited | 1.67% | still open |
| May 20, 2016 | Sand Grove Capital Management LLP | 0.74% | still open |
| May 18, 2016 | Oceanwood Capital Management LLP | 1.62% | still open |
| May 17, 2016 | Sand Grove Capital Management LLP | 0.46% | still open |