| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 23 Dec 2021 | 01 Dec 2021 | 001-34294 | |
| 4 | Open Document | Open Filing | 23 Sep 2021 | 02 Jun 2021 | 001-34294 | |
| 3 | Open Document | Open Filing | 23 Sep 2021 | 01 Apr 2021 | 001-34294 |