| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 May 2022 | 17 May 2022 | 001-39036 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 25 Feb 2022 | 23 Feb 2022 | 001-39036 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Feb 2022 | 21 Feb 2022 | 001-39036 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 07 Feb 2022 | 03 Feb 2022 | 001-39036 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Dec 2021 | 28 Dec 2021 | 001-39036 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Mar 2021 | 17 Feb 2021 | 001-39036 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Mar 2021 | 26 Feb 2021 | 001-39036 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 Feb 2021 | 22 Feb 2021 | 001-39036 |
| 4 | Open Document | Open Filing | 4 | 18 Feb 2021 | 16 Feb 2021 | 001-39036 |
| 5 | Open Document | Open Filing | 5 | 11 Feb 2021 | 31 Dec 2020 | 001-39036 |
| 4 | Open Document | Open Filing | 4 | 18 Sep 2019 | 17 Sep 2019 | 001-39036 |
| 3 | Open Document | Open Filing | 3 | 12 Sep 2019 | 12 Sep 2019 | 001-39036 |