| Jun 11, 20 | Avenue Capital Management II, L.P. | 10 percent owner | Sale | $0.47 | 2.41M | $1.13M | 6.60M |
| Jun 12, 20 | Avenue Capital Management II, L.P. | 10 percent owner | Sale | $0.52 | 6.60M | $3.46M | -- |
| Jun 10, 20 | Avenue Capital Management II, L.P. | 10 percent owner | Sale | $0.57 | 1.35M | $769.32K | 9.01M |
| Jun 9, 20 | Avenue Capital Management II, L.P. | 10 percent owner | Sale | $0.81 | 3.23M | $2.63M | 10.36M |
| Jun 8, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | $1.04 | 1.47M | $1.53M | 4.73M |
| Jun 8, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | $1.04 | 1.34M | $1.39M | 4.30M |
| Jun 8, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | $1.04 | 1.30M | $1.35M | 4.19M |
| Jun 9, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | $0.80 | 2.02M | $1.62M | 2.71M |
| Jun 9, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | $0.80 | 1.84M | $1.47M | 2.46M |
| Jun 9, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | $0.80 | 1.79M | $1.43M | 2.40M |
| Jun 8, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | $1.04 | 628.89K | $654.05K | 2.02M |
| Jun 9, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | $0.80 | 865.21K | $692.17K | 1.16M |
| Jun 10, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | $0.58 | 1.16M | $671.34K | -- |
| Jun 8, 20 | Avenue Capital Management II, L.P. | 10 percent owner | Sale | $1.03 | 4.57M | $4.70M | 13.59M |
| May 15, 20 | Avenue Capital Management II, L.P. | 10 percent owner | Sale | $0.45 | 327.63K | $146.78K | 18.93M |
| May 18, 20 | Avenue Capital Management II, L.P. | 10 percent owner | Sale | $0.45 | 771.12K | $347.00K | 18.16M |
| Jan 1, 20 | Tatum Richard E | Officer | Sale | $4.08 | 5.77K | $23.53K | 52.70K |
| Jan 1, 20 | Seeliger Anthony C | Officer | Sale | $4.08 | 10.09K | $41.15K | 114.78K |
| Jan 1, 20 | Harris James Whelan | CFO | Sale | $4.08 | 6.04K | $24.63K | 115.74K |
| Jan 1, 20 | Buchanan Lisa Manget | Officer | Sale | $4.08 | 14.94K | $60.93K | 148.83K |
| Jan 1, 20 | Acuff Michael D | Officer | Sale | $4.08 | 10.72K | $43.73K | 99.75K |
| Jan 1, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | -- | -- | -- | 6.20M |
| Jan 1, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | -- | -- | -- | 5.64M |
| Jan 1, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | -- | -- | -- | 5.49M |
| Jan 1, 20 | Strategic Value Partners, LLC | 10 percent owner | Sale | -- | -- | -- | 2.65M |
| Dec 31, 19 | Avenue Europe Opportunities Master Fund, L.P. | 10 percent owner | Sale | -- | -- | -- | 19.26M |
| Jan 1, 20 | Buchanan Lisa Manget | Officer | Sale | -- | -- | -- | 163.77K |
| Jan 1, 20 | Tatum Richard E | Officer | Sale | -- | -- | -- | 58.47K |
| Jan 1, 20 | Seeliger Anthony C | Officer | Sale | -- | -- | -- | 124.87K |
| Jan 1, 20 | Harris James Whelan | CFO | Sale | -- | -- | -- | 121.78K |
| Jan 1, 20 | Acuff Michael D | Officer | Sale | -- | -- | -- | 110.47K |