| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | Oct 16, 2023 | Feb 5, 2007 | 811-05488 | |
| 3 | Open Document | Open Filing | Aug 27, 2020 | Aug 27, 2020 | 811-23489 | |
| 3 | Open Document | Open Filing | Sep 16, 2019 | Sep 16, 2019 | 811-23440 | |
| 4 | Open Document | Open Filing | Feb 2, 2018 | Feb 1, 2018 | 811-10345 | |
| 3 | Open Document | Open Filing | Dec 29, 2017 | Apr 27, 2009 | 811-22273 | |
| 3 | Open Document | Open Filing | Dec 29, 2017 | Apr 27, 2009 | 811-22271 | |
| 3 | Open Document | Open Filing | Dec 29, 2017 | Apr 27, 2009 | 811-22274 | |
| 3 | Open Document | Open Filing | Dec 29, 2017 | Apr 27, 2009 | 811-22272 | |
| 4 | Open Document | Open Filing | Apr 6, 2017 | Apr 4, 2017 | 811-10345 | |
| 3 | Open Document | Open Filing | Jan 28, 2016 | Jan 26, 2016 | 811-23102 | |
| 3 | Open Document | Open Filing | Oct 6, 2014 | Oct 6, 2014 | 811-22967 | |
| 4 | Open Document | Open Filing | Jan 8, 2014 | Jan 6, 2014 | 811-05570 | |
| 4 | Open Document | Open Filing | Jan 8, 2014 | Jan 6, 2014 | 811-21449 | |
| 4 | Open Document | Open Filing | Jan 8, 2014 | Jan 7, 2014 | 811-06621 |