| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open Document | Open Filing | Mar 12, 2025 | |||
| 4 | Open Document | Open Filing | FORM 4 | Mar 12, 2025 | Mar 10, 2025 | 000-56468 |
| SCHEDULE 13D/A | Open Document | Open Filing | Feb 27, 2025 | |||
| SCHEDULE 13D/A | Open Document | Open Filing | Dec 27, 2024 | |||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 17, 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | Sep 17, 2024 | Sep 13, 2024 | 000-56468 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 16, 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | Aug 16, 2024 | Aug 14, 2024 | 000-56468 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Aug 2, 2024 | ||
| 4 | Open Document | Open Filing | FORM 4 | Aug 2, 2024 | Jul 31, 2024 | 000-56468 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 21, 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 | Dec 19, 2023 | Dec 17, 2023 | 000-56468 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Dec 8, 2023 | ||
| 4/A | Open Document | Open Filing | FORM 4/A | Dec 4, 2023 | Nov 17, 2023 | 000-56468 |
| 4 | Open Document | Open Filing | FORM 4 | Nov 21, 2023 | Nov 17, 2023 | 000-56468 |
| 4 | Open Document | Open Filing | FORM 4 | Sep 1, 2023 | Sep 1, 2023 | 000-56468 |
| SC 13D | Open Document | Open Filing | SC 13D | Sep 1, 2023 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jun 30, 2023 | Jun 27, 2023 | 000-56468 |
| 3/A | Open Document | Open Filing | FORM 3/A | Feb 1, 2023 | Aug 12, 2022 | 000-56468 |
| 4 | Open Document | Open Filing | FORM 4 | Dec 15, 2022 | Dec 8, 2022 | 000-56468 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 12, 2022 | Aug 12, 2022 | 000-56468 |
| 4 | Open Document | Open Filing | 4 | Feb 1, 2017 | Jan 31, 2017 | 000-54085 |
| 5/A | Open Document | Open Filing | Apr 27, 2016 | Dec 31, 2015 | 000-49746 | |
| 5 | Open Document | Open Filing | Mar 28, 2016 | Dec 31, 2015 | 000-49746 | |
| 5 | Open Document | Open Filing | Mar 28, 2016 | Dec 31, 2015 | 000-49746 | |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | Mar 18, 2016 | Mar 16, 2016 | 000-54085 |
| 4 | Open Document | Open Filing | FORM 4 SUBMISSION | May 13, 2015 | May 11, 2015 | 000-54085 |
| 4 | Open Document | Open Filing | 4 | Oct 15, 2014 | Oct 14, 2014 | 000-54085 |
| 3 | Open Document | Open Filing | 3 | Oct 15, 2014 | Oct 14, 2014 | 000-54085 |