| August 6, 2015 | BlackRock Investment Management (UK) Limited | 0.57% | still open |
| August 5, 2015 | BlackRock Investment Management (UK) Limited | 0.57% | still open |
| July 31, 2015 | Ennismore Fund Management Limited | 1.35% | still open |
| July 30, 2015 | Ennismore Fund Management Limited | 1.35% | still open |
| July 30, 2015 | BlackRock Investment Management (UK) Limited | 0.70% | still open |
| July 29, 2015 | BlackRock Investment Management (UK) Limited | 0.70% | still open |
| July 23, 2015 | BlackRock Investment Management (UK) Limited | 0.69% | still open |
| July 22, 2015 | BlackRock Investment Management (UK) Limited | 0.69% | still open |
| July 10, 2015 | Pelham Long Short Master Fund Ltd | 1.63% | still open |
| July 10, 2015 | Lansdowne Partners (UK) LLP | 0.80% | still open |
| July 9, 2015 | Pelham Long Short Master Fund Ltd | 1.63% | still open |
| July 9, 2015 | Lansdowne Partners (UK) LLP | 0.80% | still open |
| July 9, 2015 | Marshall Wace LLP | 0.55% | still open |
| July 8, 2015 | Marshall Wace LLP | 0.55% | still open |
| July 6, 2015 | Lansdowne Partners (UK) LLP | 0.79% | still open |
| July 5, 2015 | Lansdowne Partners (UK) LLP | 0.79% | still open |
| June 30, 2015 | Pelham Long Short Master Fund Ltd | 1.54% | still open |
| June 29, 2015 | Pelham Long Short Master Fund Ltd | 1.54% | still open |
| June 26, 2015 | BlackRock Investment Management (UK) Limited | 0.50% | still open |
| June 25, 2015 | BlackRock Investment Management (UK) Limited | 0.50% | still open |
| June 23, 2015 | Marshall Wace LLP | 0.67% | still open |
| June 23, 2015 | Lansdowne Partners (UK) LLP | 0.57% | still open |
| June 22, 2015 | Marshall Wace LLP | 0.67% | still open |
| June 22, 2015 | Lansdowne Partners (UK) LLP | 0.57% | still open |
| June 10, 2015 | BlackRock Investment Management (UK) Limited | 0.53% | still open |
| June 9, 2015 | BlackRock Investment Management (UK) Limited | 0.53% | still open |
| June 4, 2015 | Dalton Strategic Partnership LLP | 0.61% | still open |
| June 3, 2015 | Dalton Strategic Partnership LLP | 0.61% | still open |
| June 2, 2015 | Dalton Strategic Partnership LLP | 0.78% | still open |
| June 1, 2015 | Dalton Strategic Partnership LLP | 0.91% | still open |
| June 1, 2015 | Marshall Wace LLP | 0.69% | still open |
| May 31, 2015 | Dalton Strategic Partnership LLP | 0.91% | still open |
| May 31, 2015 | Marshall Wace LLP | 0.69% | still open |
| May 22, 2015 | Marshall Wace LLP | 0.70% | still open |
| May 21, 2015 | Marshall Wace LLP | 0.70% | still open |
| May 15, 2015 | Dalton Strategic Partnership LLP | 1.21% | still open |
| May 15, 2015 | Marshall Wace LLP | 0.60% | still open |
| May 14, 2015 | Dalton Strategic Partnership LLP | 1.21% | still open |
| May 14, 2015 | Marshall Wace LLP | 0.60% | still open |
| May 12, 2015 | UBS Global Asset Management (UK) Ltd. | 0.51% | still open |
| May 11, 2015 | Marshall Wace LLP | 0.51% | still open |
| May 11, 2015 | UBS Global Asset Management (UK) Ltd. | 0.51% | still open |
| May 10, 2015 | Marshall Wace LLP | 0.51% | still open |
| May 6, 2015 | UBS Global Asset Management (UK) Ltd. | 0.69% | still open |
| May 5, 2015 | UBS Global Asset Management (UK) Ltd. | 0.93% | still open |
| May 4, 2015 | Dalton Strategic Partnership LLP | 1.11% | still open |
| May 4, 2015 | UBS Global Asset Management (UK) Ltd. | 0.93% | still open |
| May 3, 2015 | Dalton Strategic Partnership LLP | 1.11% | still open |
| April 29, 2015 | Dalton Strategic Partnership LLP | 1.02% | still open |
| April 28, 2015 | Dalton Strategic Partnership LLP | 1.02% | still open |