| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | SC 13G/A | Apr 9, 2020 | |
| SC 13G/A | Report | SC 13G/A | Feb 11, 2020 | |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2019 | |
| SC 13G | Report | SC 13G | Feb 13, 2018 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 30, 2017 | |
| 8-K | Report | 8-K | Oct 28, 2016 | Oct 28, 2016 |
| SC 13G/A | Report | SC 13G/A | Feb 11, 2016 | |
| SC 13G/A | Report | ST MSSB EXIT | Feb 11, 2016 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 28, 2016 | |
| SC 13G/A | Report | SABA CAPITAL MANAGEMENT, L.P. | Feb 17, 2015 | |
| SC 13G | Report | MSSB INITIAL | Feb 17, 2015 | |
| SC 13G | Report | Jan 21, 2015 |