| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2022 | 19 Feb 2022 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 09 Feb 2022 | 07 Feb 2022 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 12 Nov 2021 | 10 Nov 2021 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2021 | 24 Feb 2021 | 001-35195 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2021 | 22 Feb 2021 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 23 Feb 2021 | 21 Feb 2021 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Feb 2021 | 19 Feb 2021 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 24 Jun 2020 | 23 Jun 2020 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2020 | 21 Feb 2020 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 06 May 2019 | 02 May 2019 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 25 Feb 2019 | 21 Feb 2019 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Dec 2018 | 28 Dec 2018 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 08 May 2018 | 04 May 2018 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 04 May 2018 | 02 May 2018 | 001-35195 |
| 4/A | Open Document | Open Filing | PRIMARY DOCUMENT | 28 Feb 2018 | 24 Feb 2018 | 001-35195 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Feb 2018 | 24 Feb 2018 | 001-35195 |
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 22 Jan 2018 | 19 Jan 2018 | 001-35195 |