| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Nov 2021 | 03 Nov 2021 | 001-39848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 05 Oct 2021 | 01 Oct 2021 | 001-39848 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 02 Sep 2021 | 31 Aug 2021 | 001-39848 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 20 Aug 2021 | 13 Aug 2021 | 001-39848 |