| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 29 Dec 2022 | 19 Dec 2022 | 001-14905 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Nov 2013 | 26 Nov 2013 | 001-33518 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Nov 2013 | 20 Nov 2013 | 001-33518 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Nov 2013 | 15 Nov 2013 | 001-33518 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Nov 2013 | 11 Nov 2013 | 001-33518 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 11 Sep 2013 | 09 Sep 2013 | 001-33518 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jun 2013 | 05 Jun 2013 | 001-33518 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jun 2012 | 05 Jun 2012 | 001-33518 |