| January 19, 2017 | Discovery Capital Management, LLC | 0.91% | still open |
| December 6, 2016 | Discovery Capital Management, LLC | 0.82% | still open |
| December 1, 2016 | Discovery Capital Management, LLC | 0.72% | still open |
| November 15, 2016 | Discovery Capital Management, LLC | 0.63% | still open |
| November 15, 2016 | Sculptor Capital Management Europe Limited | 0.01% | still open |
| November 15, 2016 | B&G Master Fund PLC | 0.00% | still open |
| November 15, 2016 | Boussard & Gavaudan Gestion SAS | 0.00% | still open |
| November 14, 2016 | Discovery Capital Management, LLC | 0.59% | still open |
| November 14, 2016 | Capstone Global Master (Cayman) Limited | 0.47% | still open |
| November 14, 2016 | Capstone Volatility Master (cayman) Limited | 0.47% | still open |
| November 9, 2016 | Sculptor Capital Management Europe Limited | 2.64% | still open |
| November 8, 2016 | Sculptor Capital Management Europe Limited | 2.57% | still open |
| November 8, 2016 | Capstone Global Master (Cayman) Limited | 1.00% | still open |
| November 8, 2016 | Capstone Volatility Master (cayman) Limited | 1.00% | still open |
| November 7, 2016 | Sculptor Capital Management Europe Limited | 2.47% | still open |
| November 7, 2016 | B&G Master Fund PLC | 1.00% | still open |
| November 7, 2016 | Boussard & Gavaudan Gestion SAS | 1.00% | still open |
| November 7, 2016 | D. E. Shaw & Co. (London), LLP | 0.00% | still open |
| November 4, 2016 | Sculptor Capital Management Europe Limited | 2.34% | still open |
| November 4, 2016 | B&G Master Fund PLC | 0.95% | still open |
| November 4, 2016 | Boussard & Gavaudan Gestion SAS | 0.95% | still open |
| November 3, 2016 | D. E. Shaw & Co. (London), LLP | 0.91% | still open |
| November 2, 2016 | B&G Master Fund PLC | 0.81% | still open |
| November 2, 2016 | Boussard & Gavaudan Gestion SAS | 0.81% | still open |
| October 31, 2016 | B&G Master Fund PLC | 0.70% | still open |
| October 31, 2016 | Boussard & Gavaudan Gestion SAS | 0.70% | still open |
| October 28, 2016 | AQR Capital Management, LLC | 0.50% | still open |
| October 27, 2016 | Sculptor Capital Management Europe Limited | 2.21% | still open |
| October 27, 2016 | B&G Master Fund PLC | 0.62% | still open |
| October 27, 2016 | Boussard & Gavaudan Gestion SAS | 0.62% | still open |
| October 26, 2016 | Sculptor Capital Management Europe Limited | 2.13% | still open |
| October 25, 2016 | D. E. Shaw & Co. (London), LLP | 0.87% | still open |
| October 25, 2016 | B&G Master Fund PLC | 0.53% | still open |
| October 25, 2016 | Boussard & Gavaudan Gestion SAS | 0.53% | still open |
| October 21, 2016 | Sculptor Capital Management Europe Limited | 2.04% | still open |
| October 21, 2016 | Capstone Global Master (Cayman) Limited | 0.96% | still open |
| October 21, 2016 | Capstone Volatility Master (cayman) Limited | 0.96% | still open |
| October 20, 2016 | Capstone Global Master (Cayman) Limited | 0.79% | still open |
| October 20, 2016 | Capstone Volatility Master (cayman) Limited | 0.79% | still open |
| October 18, 2016 | Sculptor Capital Management Europe Limited | 1.90% | still open |
| October 14, 2016 | Sculptor Capital Management Europe Limited | 1.84% | still open |
| October 13, 2016 | Sculptor Capital Management Europe Limited | 1.77% | still open |
| October 13, 2016 | D. E. Shaw & Co. (London), LLP | 0.98% | still open |
| October 13, 2016 | Capstone Global Master (Cayman) Limited | 0.69% | still open |
| October 13, 2016 | Capstone Volatility Master (cayman) Limited | 0.69% | still open |
| October 12, 2016 | D. E. Shaw & Co. (London), LLP | 0.79% | still open |
| October 10, 2016 | Sculptor Capital Management Europe Limited | 1.51% | still open |
| September 27, 2016 | Sculptor Capital Management Europe Limited | 1.46% | still open |
| September 22, 2016 | Sculptor Capital Management Europe Limited | 1.52% | still open |
| September 22, 2016 | D. E. Shaw & Co. (London), LLP | 0.58% | still open |