| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 05 Mar 2025 | 04 Mar 2025 | 001-08787 | |
| 4 | Open Document | Open Filing | 25 Feb 2025 | 21 Feb 2025 | 001-08787 | |
| 4 | Open Document | Open Filing | 20 Feb 2025 | 18 Feb 2025 | 001-08787 | |
| 4 | Open Document | Open Filing | 29 Feb 2024 | 27 Feb 2024 | 001-08787 | |
| 4 | Open Document | Open Filing | 22 Feb 2024 | 20 Feb 2024 | 001-08787 | |
| 3 | Open Document | Open Filing | 04 Jan 2024 | 01 Jan 2024 | 001-08787 | |
| 5 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Feb 2014 | 31 Dec 2013 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2013 | 22 Feb 2013 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Feb 2013 | 12 Feb 2013 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jan 2013 | 03 Jan 2013 | 001-11840 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2012 | 21 Feb 2012 | 001-11840 |