| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 18 Dec 2025 | 16 Dec 2025 | 001-42408 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 24 Jul 2025 | 22 Jul 2025 | 001-42408 |
| SCHEDULE 13G | Open Document | Open Filing | 10 Feb 2025 | |||
| 3/A | Open Document | Open Filing | OWNERSHIP DOCUMENT | 10 Feb 2025 | 31 Dec 2024 | 001-42408 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | 31 Dec 2024 | 31 Dec 2024 | 001-42408 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | 11 Apr 2022 | ||
| SC 13D/A | Open Document | Open Filing | FORM SC 13D/A | 22 Feb 2021 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | 08 Sep 2020 | ||
| 4 | Open Document | Open Filing | 31 Dec 2015 | 30 Dec 2015 | 001-36268 | |
| 3 | Open Document | Open Filing | 14 Dec 2015 | 11 Nov 2015 | 001-36268 |