| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SCHEDULE 13D/A | Open Document | Open Filing | May 5, 2025 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Feb 28, 2025 | Feb 26, 2025 | 001-33829 |
| SCHEDULE 13D/A | Open Document | Open Filing | Feb 28, 2025 | |||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jan 31, 2025 | Jan 29, 2025 | 001-33829 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Oct 30, 2024 | Oct 30, 2024 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Oct 30, 2024 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 18, 2024 | Mar 15, 2024 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 18, 2024 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 12, 2024 | Mar 8, 2024 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 12, 2024 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Mar 7, 2024 | Mar 5, 2024 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 7, 2024 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 4, 2024 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 3, 2023 | May 3, 2023 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 3, 2023 | ||
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 14, 2022 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 14, 2022 | Nov 11, 2022 | 001-33829 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Jun 9, 2022 | Jun 7, 2022 | 001-33829 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Dec 17, 2020 | Dec 17, 2020 | 001-33829 |
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Nov 19, 2020 | Nov 17, 2020 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Nov 19, 2020 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 9, 2020 | Sep 8, 2020 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Sep 9, 2020 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Aug 19, 2020 | Aug 17, 2020 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SCHEDULE 13D/A | Aug 19, 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 | Jun 12, 2020 | Jun 11, 2020 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Jun 12, 2020 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 22, 2020 | May 20, 2020 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 22, 2020 | ||
| 4 | Open Document | Open Filing | FORM 4 | Mar 11, 2020 | Mar 9, 2020 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | Mar 9, 2020 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 28, 2019 | May 23, 2019 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 28, 2019 | ||
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | May 17, 2019 | May 15, 2019 | 001-33829 |
| SC 13D/A | Open Document | Open Filing | SC 13D/A | May 16, 2019 | ||
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Jul 19, 2018 | ||
| 3 | Open Document | Open Filing | FORM 3 SUBMISSION | Jul 19, 2018 | Jul 9, 2018 | 001-33829 |