| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4/A | Open Document | Open Filing | 20 Jun 2023 | 02 Jun 2023 | 001-35927 | |
| 4/A | Open Document | Open Filing | 20 Jun 2023 | 23 May 2023 | 001-35927 | |
| 4 | Open Document | Open Filing | 06 Jun 2023 | 02 Jun 2023 | 001-35927 | |
| 4 | Open Document | Open Filing | 25 May 2023 | 23 May 2023 | 001-35927 | |
| 4 | Open Document | Open Filing | 13 Apr 2022 | 11 Apr 2022 | 001-35927 | |
| 4 | Open Document | Open Filing | 03 Aug 2021 | 30 Jul 2021 | 001-35927 | |
| 4 | Open Document | Open Filing | 09 Apr 2021 | 24 Mar 2021 | 001-35927 | |
| 4 | Open Document | Open Filing | 30 Mar 2020 | 25 Mar 2020 | 001-35927 | |
| 4 | Open Document | Open Filing | 12 Feb 2019 | 19 Jan 2019 | 001-35927 | |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Aug 2017 | 24 Jul 2017 | 001-35927 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 06 Oct 2016 | 01 Oct 2016 | 001-35927 |