| April 13, 2016 | Jpmorgan Asset Management (UK) LTD | 0.46% | still open |
| April 12, 2016 | Miura Global Management, LLC | 0.93% | still open |
| April 11, 2016 | Jpmorgan Asset Management (UK) LTD | 0.55% | still open |
| April 8, 2016 | Jpmorgan Asset Management (UK) LTD | 0.72% | still open |
| April 7, 2016 | Blackrock Investment Management (UK) Limited | 1.59% | still open |
| April 7, 2016 | Jpmorgan Asset Management (UK) LTD | 0.82% | still open |
| April 6, 2016 | Blackrock Investment Management (UK) Limited | 1.64% | still open |
| April 6, 2016 | Jpmorgan Asset Management (UK) LTD | 0.92% | still open |
| April 5, 2016 | Blackrock Investment Management (UK) Limited | 1.71% | still open |
| April 4, 2016 | Discovery Capital Management, LLC | 3.21% | still open |
| April 4, 2016 | Lomas Capital Management, LLC | 0.43% | still open |
| March 31, 2016 | Blackrock Investment Management (UK) Limited | 1.67% | still open |
| March 30, 2016 | Lomas Capital Management, LLC | 0.52% | still open |
| March 29, 2016 | Discovery Capital Management, LLC | 3.13% | still open |
| March 16, 2016 | AQR Capital Management, LLC | 0.48% | still open |
| March 14, 2016 | Discovery Capital Management, LLC | 3.03% | still open |
| March 11, 2016 | Discovery Capital Management, LLC | 2.97% | still open |
| March 11, 2016 | Blackrock Investment Management (UK) Limited | 1.79% | still open |
| March 8, 2016 | AQR Capital Management, LLC | 0.57% | still open |
| March 7, 2016 | Discovery Capital Management, LLC | 2.82% | still open |
| March 1, 2016 | Discovery Capital Management, LLC | 2.70% | still open |
| February 29, 2016 | Discovery Capital Management, LLC | 2.12% | still open |
| February 29, 2016 | Blackrock Investment Management (UK) Limited | 1.80% | still open |
| February 26, 2016 | Jpmorgan Asset Management (UK) LTD | 1.04% | still open |
| February 26, 2016 | AQR Capital Management, LLC | 0.69% | still open |
| February 23, 2016 | Blackrock Investment Management (UK) Limited | 1.71% | still open |
| February 16, 2016 | Blackrock Investment Management (UK) Limited | 1.60% | still open |
| February 11, 2016 | Hunt Lane Capital LP | 0.80% | still open |
| February 10, 2016 | Discovery Capital Management, LLC | 1.79% | still open |
| February 10, 2016 | UBS Asset Management (UK) LTD | 1.10% | still open |
| February 10, 2016 | Miura Global Management, LLC | 0.83% | still open |
| February 10, 2016 | Shannon River Fund Management, LLC | 0.38% | still open |
| February 9, 2016 | Blackrock Investment Management (UK) Limited | 1.59% | still open |
| February 9, 2016 | UBS Asset Management (UK) LTD | 1.00% | still open |
| February 9, 2016 | Sylebra Capital Limited | 0.35% | still open |
| February 8, 2016 | Jpmorgan Asset Management (UK) LTD | 0.97% | still open |
| February 8, 2016 | AQR Capital Management, LLC | 0.79% | still open |
| February 8, 2016 | Miura Global Management, LLC | 0.62% | still open |
| February 5, 2016 | Blackrock Investment Management (UK) Limited | 1.63% | still open |
| February 5, 2016 | Discovery Capital Management, LLC | 1.56% | still open |
| February 5, 2016 | Jpmorgan Asset Management (UK) LTD | 1.16% | still open |
| February 5, 2016 | Miura Global Management, LLC | 0.78% | still open |
| February 4, 2016 | Discovery Capital Management, LLC | 1.34% | still open |
| February 4, 2016 | Sylebra Capital Limited | 0.55% | still open |
| February 3, 2016 | Blackrock Investment Management (UK) Limited | 1.59% | still open |
| February 3, 2016 | Jpmorgan Asset Management (UK) LTD | 1.36% | still open |
| February 3, 2016 | UBS Asset Management (UK) LTD | 0.94% | still open |
| February 3, 2016 | Sylebra Capital Limited | 0.64% | still open |
| February 1, 2016 | AQR Capital Management, LLC | 0.81% | still open |
| February 1, 2016 | Discovery Capital Management, LLC | 0.81% | still open |