| November 14, 2019 | AQR Capital Management, LLC | 1.32% | |
| November 14, 2019 | Carlson Capital UK LLP | 0.81% | |
| November 12, 2019 | Sand Grove Capital Management LLP | 1.19% | |
| November 12, 2019 | UBS O'Connor LLC | 0.71% | |
| November 11, 2019 | Sand Grove Capital Management LLP | 1.23% | |
| November 8, 2019 | AQR Capital Management, LLC | 1.20% | |
| November 7, 2019 | UBS O'Connor LLC | 0.52% | |
| November 6, 2019 | AQR Capital Management, LLC | 1.19% | |
| November 6, 2019 | Magnetar Financial (UK) LLP | 0.70% | |
| November 4, 2019 | Sand Grove Capital Management LLP | 1.39% | |
| October 28, 2019 | Alpine Associates Management INC. | 0.80% | |
| October 25, 2019 | Magnetar Financial (UK) LLP | 0.60% | |
| October 24, 2019 | Westchester Capital Management, LLC | 1.12% | |
| October 23, 2019 | Sand Grove Capital Management LLP | 1.46% | |
| October 23, 2019 | AQR Capital Management, LLC | 1.20% | |
| October 23, 2019 | Westchester Capital Management, LLC | 0.91% | |
| October 23, 2019 | Alpine Associates Management INC. | 0.77% | |
| October 22, 2019 | Sand Grove Capital Management LLP | 1.31% | |
| October 22, 2019 | Westchester Capital Management, LLC | 0.88% | |
| October 22, 2019 | Carlson Capital UK LLP | 0.73% | |
| October 22, 2019 | Magnetar Financial (UK) LLP | 0.53% | |
| October 18, 2019 | AQR Capital Management, LLC | 1.10% | |
| October 18, 2019 | Westchester Capital Management, LLC | 0.61% | |
| October 17, 2019 | AQR Capital Management, LLC | 0.96% | |
| October 17, 2019 | Blackrock Investment Management, LLC | 0.61% | |
| October 16, 2019 | Westchester Capital Management, LLC | 0.55% | |
| October 15, 2019 | AQR Capital Management, LLC | 0.81% | |
| October 15, 2019 | Alpine Associates Management INC. | 0.60% | |
| October 14, 2019 | Blackrock Advisors, LLC | 0.72% | |
| October 14, 2019 | Blackrock Investment Management, LLC | 0.59% | |
| October 11, 2019 | Blackrock Advisors, LLC | 0.60% | |
| October 8, 2019 | Carlson Capital UK LLP | 0.60% | |
| October 7, 2019 | AQR Capital Management, LLC | 0.70% | |
| October 4, 2019 | Sand Grove Capital Management LLP | 1.00% | |
| October 4, 2019 | AQR Capital Management, LLC | 0.67% | |
| October 4, 2019 | Carlson Capital UK LLP | 0.57% | |
| October 3, 2019 | Sand Grove Capital Management LLP | 0.98% | |
| October 3, 2019 | Alpine Associates Management INC. | 0.75% | |
| October 3, 2019 | AQR Capital Management, LLC | 0.52% | |
| October 2, 2019 | Sand Grove Capital Management LLP | 0.64% | |
| October 2, 2019 | Alpine Associates Management INC. | 0.52% | |
| October 2, 2019 | Marshall Wace LLP | 0.00% | |
| September 20, 2019 | Marshall Wace LLP | 0.59% | |
| September 10, 2019 | Marshall Wace LLP | 0.69% | |
| August 22, 2019 | Marshall Wace LLP | 0.79% | |
| August 9, 2019 | Marshall Wace LLP | 0.81% | |
| August 8, 2019 | Marshall Wace LLP | 0.79% | |
| August 5, 2019 | Marshall Wace LLP | 0.80% | |
| July 29, 2019 | Marshall Wace LLP | 0.70% | |