| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 03 Jun 2022 | 01 Jun 2022 | 001-39701 | |
| 4 | Open Document | Open Filing | 18 Jan 2022 | 15 Jan 2022 | 001-39701 | |
| 4 | Open Document | Open Filing | 05 Jan 2021 | 31 Dec 2020 | 001-39701 | |
| 4 | Open Document | Open Filing | 01 Dec 2020 | 27 Nov 2020 | 001-39701 | |
| 3 | Open Document | Open Filing | 17 Nov 2020 | 08 Nov 2020 | 001-39701 |