| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Mar 2024 | 10 Mar 2024 | 000-27512 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 21 Feb 2024 | 16 Feb 2024 | 000-27512 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Sep 2023 | 10 Sep 2023 | 000-27512 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 May 2023 | 17 May 2023 | 000-27512 |
| 4 | Open Document | Open Filing | 18 Aug 2016 | 16 Aug 2016 | 001-35840 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 26 Aug 2015 | 24 Aug 2015 | 001-35840 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 13 Aug 2015 | 03 Aug 2015 | 001-35840 |