| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 23 May 2025 | 23 May 2025 | 001-40454 |
| SCHEDULE 13D/A | Open Document | Open Filing | 17 Jan 2025 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Jan 2025 | 16 Jan 2025 | 001-40454 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 May 2024 | 22 May 2024 | 001-40454 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 26 Jan 2024 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 26 Jan 2024 | 26 Jan 2024 | 001-40454 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 15 Sep 2023 | 15 Sep 2023 | 001-40454 |
| 4/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Apr 2023 | 03 Apr 2023 | 001-40454 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 04 Apr 2023 | 03 Apr 2023 | 001-40454 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 01 Nov 2022 | 01 Nov 2022 | 001-40454 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 30 Dec 2021 | 28 Dec 2021 | 001-40454 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 17 Sep 2021 | 15 Sep 2021 | 001-40454 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 02 Jul 2021 | 30 Jun 2021 | 001-40454 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 11 Jun 2021 | 10 Jun 2021 | 001-40454 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 19 Jun 2017 | 19 Jun 2017 | 000-55564 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 12 Jun 2017 | 08 Jun 2017 | 000-55564 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 08 Jun 2017 | 06 Jun 2017 | 000-55564 |
| SC 13D | Open Document | Open Filing | 26 Jul 2016 | |||
| 3 | Open Document | Open Filing | PRIMARY DOCUMENT | 26 Jul 2016 | 18 Apr 2016 | 000-55564 |