| August 1, 2018 | Blackrock Institutional Trust Company, National Association | 0.60% | still open |
| July 27, 2018 | Blackrock Institutional Trust Company, National Association | 0.51% | still open |
| July 10, 2018 | Blackrock Institutional Trust Company, National Association | 0.49% | still open |
| June 8, 2018 | Blackrock Institutional Trust Company, National Association | 0.57% | still open |
| May 29, 2018 | Blackrock Institutional Trust Company, National Association | 0.68% | still open |
| May 23, 2018 | Blackrock Institutional Trust Company, National Association | 0.79% | still open |
| May 22, 2018 | Blackrock Institutional Trust Company, National Association | 0.84% | still open |
| May 18, 2018 | Blackrock Institutional Trust Company, National Association | 0.98% | still open |
| May 14, 2018 | Blackrock Institutional Trust Company, National Association | 1.08% | still open |
| May 4, 2018 | Blackrock Institutional Trust Company, National Association | 1.17% | still open |
| May 2, 2018 | Blackrock Institutional Trust Company, National Association | 1.28% | still open |
| April 12, 2018 | Blackrock Institutional Trust Company, National Association | 1.30% | still open |
| April 10, 2018 | Anchor Bolt Capital, LP | 0.47% | still open |
| April 4, 2018 | Anchor Bolt Capital, LP | 0.55% | still open |
| April 3, 2018 | Anchor Bolt Capital, LP | 0.61% | still open |
| March 23, 2018 | Blackrock Institutional Trust Company, National Association | 1.29% | still open |
| March 22, 2018 | Blackrock Institutional Trust Company, National Association | 1.30% | still open |
| March 15, 2018 | Anchor Bolt Capital, LP | 0.79% | still open |
| March 14, 2018 | Worldquant, LLC | 0.47% | still open |
| March 13, 2018 | Worldquant, LLC | 0.50% | still open |
| March 9, 2018 | Anchor Bolt Capital, LP | 0.81% | still open |
| March 5, 2018 | UBS Asset Management (UK) LTD | 0.47% | still open |
| March 1, 2018 | Blackrock Institutional Trust Company, National Association | 1.20% | still open |
| February 12, 2018 | Blackrock Institutional Trust Company, National Association | 1.12% | still open |
| February 8, 2018 | Anchor Bolt Capital, LP | 0.66% | still open |
| February 6, 2018 | UBS Asset Management (UK) LTD | 0.54% | still open |
| February 5, 2018 | Blackrock Institutional Trust Company, National Association | 1.03% | still open |
| February 5, 2018 | Anchor Bolt Capital, LP | 0.56% | still open |
| February 2, 2018 | UBS Asset Management (UK) LTD | 0.61% | still open |
| February 1, 2018 | Blackrock Institutional Trust Company, National Association | 0.99% | still open |
| January 26, 2018 | Blackrock Institutional Trust Company, National Association | 1.00% | still open |
| January 25, 2018 | Blackrock Institutional Trust Company, National Association | 0.99% | still open |
| January 19, 2018 | Blackrock Institutional Trust Company, National Association | 1.01% | still open |
| January 16, 2018 | UBS Asset Management (UK) LTD | 0.77% | still open |
| January 15, 2018 | UBS Asset Management (UK) LTD | 0.82% | still open |
| January 8, 2018 | Blackrock Institutional Trust Company, National Association | 0.99% | still open |
| January 5, 2018 | Blackrock Institutional Trust Company, National Association | 1.01% | still open |
| December 20, 2017 | Blackrock Institutional Trust Company, National Association | 0.99% | still open |
| December 18, 2017 | Citadel Europe LLP | 0.40% | still open |
| December 7, 2017 | UBS Asset Management (UK) LTD | 1.07% | still open |
| December 5, 2017 | Citadel Europe LLP | 0.52% | still open |
| November 20, 2017 | Blackrock Institutional Trust Company, National Association | 1.02% | still open |
| November 20, 2017 | Citadel Europe LLP | 0.60% | still open |
| November 16, 2017 | Citadel Europe LLP | 0.54% | still open |
| November 14, 2017 | Blackrock Institutional Trust Company, National Association | 0.90% | still open |
| November 13, 2017 | Citadel Europe LLP | 0.61% | still open |
| November 9, 2017 | Citadel Europe LLP | 0.71% | still open |
| November 1, 2017 | Blackrock Institutional Trust Company, National Association | 0.81% | still open |
| October 26, 2017 | Blackrock Institutional Trust Company, National Association | 0.72% | still open |
| October 20, 2017 | Citadel Europe LLP | 0.89% | still open |