| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | 29 Oct 2021 | 29 Oct 2021 | 001-39187 | |
| 4 | Open Document | Open Filing | 03 May 2021 | 29 Apr 2021 | 001-39187 | |
| 4 | Open Document | Open Filing | 01 Apr 2021 | 30 Mar 2021 | 001-39187 | |
| 4 | Open Document | Open Filing | 02 Mar 2021 | 27 Feb 2021 | 001-39187 | |
| 4 | Open Document | Open Filing | 02 Feb 2021 | 31 Jan 2021 | 001-39187 | |
| 4/A | Open Document | Open Filing | 05 Jan 2021 | 26 Oct 2020 | 001-39187 | |
| 4 | Open Document | Open Filing | 28 Oct 2020 | 26 Oct 2020 | 001-39187 | |
| 4 | Open Document | Open Filing | 26 Dec 2019 | 20 Dec 2019 | 000-53498 | |
| 3 | Open Document | Open Filing | 26 Dec 2019 | 08 Feb 2019 | 000-53498 |