| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 4 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 9, 2025 | Sep 8, 2025 | 001-38365 |
| 3 | Open Document | Open Filing | OWNERSHIP DOCUMENT | Sep 9, 2025 | Sep 8, 2025 | 001-38365 |
| 4 | Open Document | Open Filing | PRIMARY DOCUMENT | Sep 15, 2021 | Sep 14, 2021 | 001-39785 |
| 4 | Open Document | Open Filing | Mar 24, 2021 | Jan 2, 2021 | 001-39785 | |
| SC 13D | Open Document | Open Filing | Mar 19, 2021 | |||
| 4 | Open Document | Open Filing | Feb 26, 2021 | Feb 24, 2021 | 001-39785 | |
| 4 | Open Document | Open Filing | Oct 19, 2020 | Oct 15, 2020 | 000-55857 | |
| 4 | Open Document | Open Filing | Aug 19, 2020 | Aug 18, 2020 | 000-55857 | |
| 4 | Open Document | Open Filing | Aug 17, 2020 | Aug 17, 2020 | 000-55857 | |
| 4 | Open Document | Open Filing | Jul 17, 2020 | Jul 16, 2020 | 000-55857 | |
| 4 | Open Document | Open Filing | Nov 13, 2019 | Nov 8, 2019 | 000-55857 | |
| 4 | Open Document | Open Filing | Sep 5, 2019 | Sep 3, 2019 | 000-55857 | |
| 4 | Open Document | Open Filing | Aug 28, 2019 | Aug 21, 2019 | 000-55857 | |
| 4 | Open Document | Open Filing | Aug 21, 2019 | Aug 20, 2019 | 000-55857 | |
| 4 | Open Document | Open Filing | Aug 16, 2019 | Aug 5, 2019 | 000-55857 | |
| 4 | Open Document | Open Filing | Jul 26, 2019 | Jul 25, 2019 | 000-55857 | |
| 3 | Open Document | Open Filing | Jun 27, 2019 | Jun 10, 2019 | 000-55857 |