| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Jul 2025 | 17 Jul 2025 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Apr 2021 | 19 Apr 2021 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2020 | 17 Apr 2020 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Aug 2019 | 13 Aug 2019 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2019 | 18 Apr 2019 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Aug 2018 | 06 Aug 2018 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Apr 2018 | 20 Apr 2018 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Apr 2017 | 21 Apr 2017 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Apr 2016 | 22 Apr 2016 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Apr 2015 | 17 Apr 2015 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Apr 2014 | 25 Apr 2014 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Apr 2014 | 17 Apr 2014 | 001-05807 |
| 4 | Open Document | Open Filing | MAIN DOCUMENT DESCRIPTION | 27 Dec 2013 | 23 Dec 2013 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Apr 2013 | 19 Apr 2013 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 Nov 2012 | 02 Nov 2012 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jun 2012 | 26 Jun 2012 | 001-05807 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Apr 2012 | 20 Apr 2012 | 001-05807 |