| March 28, 2018 | Marshall Wace LLP | 0.50% | still open |
| March 19, 2018 | Marshall Wace LLP | 0.47% | still open |
| March 16, 2018 | Blackrock Institutional Trust Company, National Association | 0.86% | still open |
| March 13, 2018 | Marshall Wace LLP | 0.57% | still open |
| March 12, 2018 | Blackrock Institutional Trust Company, National Association | 0.90% | still open |
| March 12, 2018 | Canada Pension Plan Investment Board | 0.80% | still open |
| March 9, 2018 | Marshall Wace LLP | 0.65% | still open |
| March 8, 2018 | Blackrock Investment Management (UK) Limited | 0.50% | still open |
| March 7, 2018 | Marshall Wace LLP | 0.70% | still open |
| March 2, 2018 | Blackrock Institutional Trust Company, National Association | 0.89% | still open |
| February 28, 2018 | Marshall Wace LLP | 0.60% | still open |
| February 27, 2018 | Blackrock Institutional Trust Company, National Association | 0.97% | still open |
| February 19, 2018 | Marshall Wace LLP | 0.50% | still open |
| February 12, 2018 | Marshall Wace LLP | 0.49% | still open |
| February 9, 2018 | Blackrock Institutional Trust Company, National Association | 1.00% | still open |
| February 8, 2018 | Marshall Wace LLP | 0.56% | still open |
| February 5, 2018 | Marshall Wace LLP | 0.60% | still open |
| January 25, 2018 | Marshall Wace LLP | 0.50% | still open |
| January 23, 2018 | AQR Capital Management, LLC | 1.31% | still open |
| January 18, 2018 | Blackrock Investment Management (UK) Limited | 0.49% | still open |
| January 11, 2018 | Blackrock Institutional Trust Company, National Association | 0.90% | still open |
| January 11, 2018 | Blackrock Investment Management (UK) Limited | 0.59% | still open |
| January 10, 2018 | Blackrock Institutional Trust Company, National Association | 0.89% | still open |
| January 5, 2018 | Blackrock Institutional Trust Company, National Association | 0.90% | still open |
| January 5, 2018 | Blackrock Investment Management (UK) Limited | 0.68% | still open |
| December 28, 2017 | Blackrock Investment Management (UK) Limited | 0.79% | still open |
| December 21, 2017 | AQR Capital Management, LLC | 1.20% | still open |
| December 21, 2017 | Blackrock Investment Management (UK) Limited | 0.80% | still open |
| December 20, 2017 | Capital Fund Management SA | 0.79% | still open |
| December 8, 2017 | Blackrock Institutional Trust Company, National Association | 0.83% | still open |
| December 4, 2017 | Jpmorgan Asset Management (UK) LTD | 1.17% | still open |
| November 30, 2017 | Canada Pension Plan Investment Board | 0.71% | still open |
| November 30, 2017 | Blackrock Investment Management (UK) Limited | 0.70% | still open |
| November 28, 2017 | AQR Capital Management, LLC | 1.10% | still open |
| November 17, 2017 | Blackrock Investment Management (UK) Limited | 0.68% | still open |
| November 17, 2017 | Canada Pension Plan Investment Board | 0.61% | still open |
| November 13, 2017 | Capital Fund Management SA | 0.81% | still open |
| November 13, 2017 | Blackrock Institutional Trust Company, National Association | 0.79% | still open |
| November 13, 2017 | Blackrock Investment Management (UK) Limited | 0.79% | still open |
| November 10, 2017 | Capital Fund Management SA | 0.79% | still open |
| November 3, 2017 | Blackrock Investment Management (UK) Limited | 0.80% | still open |
| November 1, 2017 | Jpmorgan Asset Management (UK) LTD | 1.20% | still open |
| November 1, 2017 | Blackrock Institutional Trust Company, National Association | 0.80% | still open |
| October 31, 2017 | Blackrock Institutional Trust Company, National Association | 0.79% | still open |
| October 30, 2017 | AQR Capital Management, LLC | 1.00% | still open |
| October 27, 2017 | Blackrock Investment Management (UK) Limited | 0.71% | still open |
| October 19, 2017 | Capital Fund Management SA | 0.80% | still open |
| October 17, 2017 | Blackrock Investment Management (UK) Limited | 0.61% | still open |
| October 16, 2017 | Capital Fund Management SA | 0.79% | still open |
| October 10, 2017 | AQR Capital Management, LLC | 0.91% | still open |