| November 19, 2015 | Pennant Capital Management LLC | 0.49% | still open |
| October 8, 2015 | Citadel Europe LLP | 0.33% | still open |
| October 5, 2015 | Citadel Europe LLP | 0.59% | still open |
| September 29, 2015 | Citadel Europe LLP | 0.70% | still open |
| August 28, 2015 | Citadel Europe LLP | 0.67% | still open |
| August 13, 2015 | Citadel Europe LLP | 0.74% | still open |
| August 6, 2015 | Citadel Europe LLP | 0.68% | still open |
| July 30, 2015 | Citadel Europe LLP | 0.70% | still open |
| July 23, 2015 | GLG Partners LP | 0.40% | still open |
| July 9, 2015 | Citadel Europe LLP | 0.62% | still open |
| July 8, 2015 | GLG Partners LP | 0.54% | still open |
| July 2, 2015 | Citadel Europe LLP | 0.50% | still open |
| June 18, 2015 | Millennium International Management LP | 0.43% | still open |
| June 17, 2015 | Millennium International Management LP | 0.60% | still open |
| June 16, 2015 | Millennium International Management LP | 0.58% | still open |
| June 15, 2015 | Millennium International Management LP | 0.62% | still open |
| June 12, 2015 | Millennium International Management LP | 0.57% | still open |
| June 10, 2015 | Millennium International Management LP | 0.65% | still open |
| June 9, 2015 | Millennium International Management LP | 0.56% | still open |
| June 8, 2015 | Millennium International Management LP | 0.62% | still open |
| June 4, 2015 | Millennium International Management LP | 0.59% | still open |
| June 3, 2015 | Millennium International Management LP | 0.64% | still open |
| June 2, 2015 | Millennium International Management LP | 0.59% | still open |
| June 1, 2015 | Millennium International Management LP | 0.60% | still open |
| May 29, 2015 | Millennium International Management LP | 0.54% | still open |
| May 27, 2015 | Millennium International Management LP | 0.64% | still open |
| May 26, 2015 | Millennium International Management LP | 0.57% | still open |
| May 22, 2015 | Millennium International Management LP | 0.63% | still open |
| May 19, 2015 | Millennium International Management LP | 0.58% | still open |
| May 18, 2015 | Millennium International Management LP | 0.62% | still open |
| May 15, 2015 | Millennium International Management LP | 0.56% | still open |
| May 14, 2015 | Millennium International Management LP | 0.61% | still open |
| May 13, 2015 | Millennium International Management LP | 0.56% | still open |
| May 11, 2015 | Millennium International Management LP | 0.68% | still open |
| May 8, 2015 | Millennium International Management LP | 0.73% | still open |
| May 7, 2015 | Millennium International Management LP | 0.54% | still open |
| May 6, 2015 | Millennium International Management LP | 0.47% | still open |
| April 30, 2015 | Millennium International Management LP | 0.56% | still open |
| April 30, 2015 | Citadel Europe LLP | 0.45% | still open |
| April 29, 2015 | Millennium International Management LP | 0.49% | still open |
| April 28, 2015 | Millennium International Management LP | 0.55% | still open |
| April 27, 2015 | Citadel Europe LLP | 0.77% | still open |
| April 27, 2015 | Millennium International Management LP | 0.49% | still open |
| April 24, 2015 | Millennium International Management LP | 0.54% | still open |
| April 23, 2015 | Millennium International Management LP | 0.60% | still open |
| April 22, 2015 | Millennium International Management LP | 0.49% | still open |
| April 14, 2015 | Millennium International Management LP | 0.51% | still open |
| April 13, 2015 | Citadel Europe LLP | 0.83% | still open |
| April 13, 2015 | Millennium International Management LP | 0.47% | still open |
| April 10, 2015 | Millennium International Management LP | 0.54% | still open |