| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | 3 | 06 Aug 2025 | 06 Aug 2025 | 001-42789 |
| 4 | Open Document | Open Filing | 27 Feb 2019 | 25 Feb 2019 | 001-00442 | |
| 4 | Open Document | Open Filing | 12 Feb 2019 | 08 Feb 2019 | 001-00442 | |
| 4 | Open Document | Open Filing | 26 Nov 2018 | 21 Nov 2018 | 001-00442 | |
| 4 | Open Document | Open Filing | 28 Feb 2018 | 26 Feb 2018 | 001-00442 | |
| 4 | Open Document | Open Filing | 01 Mar 2017 | 27 Feb 2017 | 001-00442 | |
| 4 | Open Document | Open Filing | 02 Feb 2017 | 31 Jan 2017 | 001-00442 | |
| 4 | Open Document | Open Filing | 23 Nov 2016 | 21 Nov 2016 | 001-00442 | |
| 3 | Open Document | Open Filing | 23 Nov 2016 | 21 Nov 2016 | 001-00442 |