| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 27 Jan 2022 | 26 Jan 2022 | 000-22893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jan 2022 | 20 Jan 2022 | 000-22893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jan 2022 | 13 Jan 2022 | 000-22893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Dec 2021 | 09 Dec 2021 | 000-22893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 15 Oct 2021 | 13 Oct 2021 | 000-22893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 13 Oct 2021 | 11 Oct 2021 | 000-22893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 Oct 2021 | 01 Oct 2021 | 000-22893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 30 Sep 2021 | 28 Sep 2021 | 000-22893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Aug 2021 | 30 Jul 2021 | 000-22893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 14 Jul 2021 | 13 Jul 2021 | 000-22893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 07 Jul 2021 | 06 Jul 2021 | 000-22893 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Apr 2021 | 16 Apr 2021 | 000-22893 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 19 Mar 2020 | 16 Mar 2020 | 000-22893 |