| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 06 Dec 2022 | 29 Nov 2022 | 000-53601 | |
| 4 | Open Document | Open Filing | 27 Jul 2022 | 21 Jul 2022 | 000-53601 | |
| 4 | Open Document | Open Filing | 19 Aug 2021 | 10 Jun 2021 | 000-53601 | |
| 4 | Open Document | Open Filing | 17 Jun 2021 | 08 Jun 2021 | 000-53601 | |
| 5 | Open Document | Open Filing | 27 Jan 2021 | 31 Dec 2020 | 000-53601 | |
| 3 | Open Document | Open Filing | 22 Sep 2020 | 01 Aug 2020 | 000-53601 |