| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 07 Sep 2021 | 07 Sep 2021 | 001-39274 | |
| 4 | Open Document | Open Filing | 03 Sep 2021 | 02 Sep 2021 | 001-39274 | |
| 4 | Open Document | Open Filing | 13 May 2021 | 12 May 2021 | 001-39274 | |
| 4 | Open Document | Open Filing | 29 Mar 2021 | 26 Feb 2021 | 001-39274 | |
| 3 | Open Document | Open Filing | 04 Jan 2021 | 01 Jan 2021 | 001-39274 |