| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 4 | 11 Feb 2025 | 10 Feb 2025 | 000-51142 |
| 4 | Open Document | Open Filing | 4 | 15 Feb 2024 | 14 Feb 2024 | 000-51142 |
| 4 | Open Document | Open Filing | 4 | 27 Mar 2023 | 24 Mar 2023 | 000-51142 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 07 Feb 2020 | 05 Feb 2020 | 000-51142 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 18 Sep 2019 | 16 Sep 2019 | 000-51142 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | 21 Feb 2019 | 20 Feb 2019 | 000-51142 |
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | 07 Apr 2016 | 31 Mar 2016 | 000-51142 |