| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 02 Mar 2022 | 01 Mar 2022 | 001-34761 | |
| 4 | Open Document | Open Filing | 27 Aug 2021 | 25 Aug 2021 | 001-34761 | |
| 4 | Open Document | Open Filing | 01 Mar 2021 | 26 Feb 2021 | 001-34761 | |
| 3 | Open Document | Open Filing | 04 Dec 2020 | 30 Nov 2020 | 001-34761 |