| January 10, 2014 | GMT Capital Corp | 1.50% | still open |
| January 9, 2014 | Jpmorgan Asset Management (UK) LTD | 0.82% | still open |
| January 7, 2014 | Blackrock Institutional Trust Company, National Association | 1.15% | still open |
| December 20, 2013 | GMT Capital Corp | 1.41% | still open |
| December 20, 2013 | Jpmorgan Asset Management (UK) LTD | 0.56% | still open |
| December 17, 2013 | Blackrock Institutional Trust Company, National Association | 1.29% | still open |
| December 13, 2013 | GMT Capital Corp | 1.30% | still open |
| December 12, 2013 | Blackrock Institutional Trust Company, National Association | 1.49% | still open |
| December 6, 2013 | Blackrock Institutional Trust Company, National Association | 1.50% | still open |
| December 6, 2013 | Societe Generale International Limited | 0.55% | still open |
| December 5, 2013 | Ardevora Asset Management LLP | 0.55% | still open |
| December 3, 2013 | Blackrock Institutional Trust Company, National Association | 1.40% | still open |
| November 29, 2013 | GMT Capital Corp | 1.12% | still open |
| November 19, 2013 | Blackrock Institutional Trust Company, National Association | 1.30% | still open |
| November 14, 2013 | GMT Capital Corp | 0.73% | still open |
| November 12, 2013 | Blackrock Institutional Trust Company, National Association | 1.41% | still open |
| November 12, 2013 | GMT Capital Corp | 0.61% | still open |
| November 6, 2013 | Blackrock Institutional Trust Company, National Association | 1.31% | still open |
| October 31, 2013 | Blackrock Institutional Trust Company, National Association | 1.22% | still open |
| October 29, 2013 | Blackrock Institutional Trust Company, National Association | 1.14% | still open |
| October 22, 2013 | Blackrock Institutional Trust Company, National Association | 1.01% | still open |
| October 17, 2013 | Blackrock Institutional Trust Company, National Association | 0.99% | still open |
| October 16, 2013 | Saemor Capital B.V. | 0.49% | still open |
| October 9, 2013 | Saemor Capital B.V. | 0.53% | still open |
| September 17, 2013 | Blackrock Institutional Trust Company, National Association | 1.02% | still open |
| September 5, 2013 | Blackrock Institutional Trust Company, National Association | 0.91% | still open |
| August 28, 2013 | Blackrock Institutional Trust Company, National Association | 0.83% | still open |
| August 14, 2013 | Blackrock Institutional Trust Company, National Association | 0.71% | still open |
| August 13, 2013 | Saemor Capital B.V. | 0.63% | still open |
| August 7, 2013 | Jpmorgan Asset Management (UK) LTD | 0.63% | still open |
| August 7, 2013 | Blackrock Institutional Trust Company, National Association | 0.60% | still open |
| August 6, 2013 | Blackrock Institutional Trust Company, National Association | 0.53% | still open |
| August 5, 2013 | Jpmorgan Asset Management (UK) LTD | 0.76% | still open |
| August 2, 2013 | Jpmorgan Asset Management (UK) LTD | 0.83% | still open |
| August 1, 2013 | Jpmorgan Asset Management (UK) LTD | 0.91% | still open |
| July 23, 2013 | Blackrock Institutional Trust Company, National Association | 0.49% | still open |
| July 17, 2013 | Blackrock Institutional Trust Company, National Association | 0.58% | still open |
| July 8, 2013 | Blackrock Institutional Trust Company, National Association | 0.67% | still open |
| July 4, 2013 | Jpmorgan Asset Management (UK) LTD | 1.03% | still open |
| July 3, 2013 | Jpmorgan Asset Management (UK) LTD | 0.96% | still open |
| June 27, 2013 | Blackrock Institutional Trust Company, National Association | 0.71% | still open |
| June 26, 2013 | Blackrock Institutional Trust Company, National Association | 0.68% | still open |
| June 25, 2013 | Blackrock Institutional Trust Company, National Association | 0.56% | still open |
| June 7, 2013 | Saemor Capital B.V. | 0.71% | still open |
| May 22, 2013 | Blackrock Institutional Trust Company, National Association | 0.45% | still open |
| May 21, 2013 | Blackrock Institutional Trust Company, National Association | 0.57% | still open |
| May 17, 2013 | Saemor Capital B.V. | 0.63% | still open |
| May 16, 2013 | Jpmorgan Asset Management (UK) LTD | 0.85% | still open |
| May 14, 2013 | Jpmorgan Asset Management (UK) LTD | 0.62% | still open |
| May 9, 2013 | Saemor Capital B.V. | 0.53% | still open |