| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2025 | 01 Apr 2025 | 001-02217 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 03 Apr 2024 | 01 Apr 2024 | 001-02217 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Apr 2023 | 31 Mar 2023 | 001-02217 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 01 Nov 2022 | 28 Oct 2022 | 001-02217 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Apr 2022 | 01 Apr 2022 | 001-02217 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Dec 2021 | 17 Dec 2021 | 001-02217 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Apr 2016 | 10 Feb 2016 | 000-55184 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 29 Dec 2015 | 29 Dec 2015 | 000-55184 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Dec 2014 | 30 Nov 2014 | 000-55184 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 02 Oct 2014 | 30 Sep 2014 | 000-55184 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 28 Apr 2014 | 16 Apr 2014 | 000-55184 |