| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13G | Open Document | Open Filing | 03 Sep 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | 14 Jul 2022 | 12 Jul 2022 | 000-56021 |
| SC 13G | Open Document | Open Filing | SC 13G | 14 Feb 2022 | ||
| 4 | Open Document | Open Filing | FORM 4 | 04 Jan 2022 | 30 Dec 2021 | 000-56021 |
| 4 | Open Document | Open Filing | FORM 4 | 04 Oct 2021 | 01 Oct 2021 | 000-56021 |
| 4 | Open Document | Open Filing | FORM 4 | 26 Aug 2021 | 24 Aug 2021 | 000-56021 |
| 4 | Open Document | Open Filing | FORM 4 | 19 Aug 2021 | 17 Aug 2021 | 000-56021 |
| 4 | Open Document | Open Filing | FORM 4 | 17 Aug 2021 | 13 Aug 2021 | 000-56021 |
| 4 | Open Document | Open Filing | FORM 4 | 13 Aug 2021 | 11 Aug 2021 | 000-56021 |
| 4 | Open Document | Open Filing | FORM 4 | 05 Jan 2021 | 31 Dec 2020 | 000-56021 |
| 4 | Open Document | Open Filing | FORM 4 | 24 Feb 2020 | 20 Feb 2020 | 000-56021 |
| 3 | Open Document | Open Filing | FORM 3 | 30 Dec 2019 | 30 Dec 2019 | 000-56021 |