| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | SC 13G/A | Feb 13, 2020 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 10, 2020 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 7, 2020 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Aug 12, 2019 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | May 10, 2019 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Mar 11, 2019 | |
| SC 13G | Report | 13G | Feb 12, 2019 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Jan 10, 2019 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Oct 10, 2018 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Jun 11, 2018 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 12, 2018 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Oct 10, 2017 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Sep 11, 2017 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | May 10, 2017 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Mar 10, 2017 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 6, 2017 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Nov 10, 2016 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Aug 10, 2016 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Jul 11, 2016 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Jun 10, 2016 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Mar 10, 2016 | |
| SC 13G/A | Report | NONE | Mar 10, 2016 | |
| SC 13G/A | Report | NONE | Feb 16, 2016 | |
| SC 13G/A | Report | SC 13G/A | Feb 12, 2016 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 8, 2016 | |
| SC 13G/A | Report | POWERSHARES DB ENERGY FUND 02282015 | Mar 10, 2015 | |
| SC 13G/A | Report | NONE | Mar 10, 2015 | |
| SC 13G | Report | NONE | Feb 17, 2015 | |
| SC 13G/A | Report | SC 13G/A | Feb 12, 2015 | |
| SC 13G/A | Report | POWERSHARES DB ENERGY FUND 12312014 | Feb 5, 2015 | |
| SC 13G | Report | POWERSHARES DB ENERGY FUND | Feb 13, 2014 | |
| SC 13G | Report | Aug 8, 2013 | ||
| SC 13G/A | Report | Jun 5, 2013 | ||
| SC 13G | Report | Mar 5, 2013 | ||
| SC 13G | Report | SC 13G | Feb 14, 2013 |