| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| SC 13D/A | Open Document | Open Filing | AMENDMENT TO FORM SC 13D | Apr 14, 2022 | ||
| 4 | Open Document | Open Filing | Apr 13, 2022 | Feb 23, 2022 | 001-38966 | |
| 4 | Open Document | Open Filing | Nov 5, 2021 | Nov 1, 2021 | 001-38966 | |
| 4 | Open Document | Open Filing | Nov 1, 2021 | Oct 26, 2021 | 001-38966 | |
| 4 | Open Document | Open Filing | Jun 30, 2021 | Jun 21, 2021 | 001-38966 | |
| 4 | Open Document | Open Filing | Mar 12, 2021 | Feb 25, 2021 | 001-38966 | |
| 4 | Open Document | Open Filing | Mar 11, 2021 | Feb 25, 2021 | 001-38966 | |
| 4 | Open Document | Open Filing | Nov 20, 2020 | Nov 9, 2020 | 001-38966 | |
| 4 | Open Document | Open Filing | Nov 10, 2020 | Nov 3, 2020 | 001-38966 | |
| 4 | Open Document | Open Filing | Aug 6, 2020 | Jul 21, 2020 | 001-38966 | |
| 4 | Open Document | Open Filing | Jul 21, 2020 | Jul 10, 2020 | 001-38966 | |
| 4 | Open Document | Open Filing | Oct 17, 2019 | Oct 2, 2019 | 001-38966 | |
| 4 | Open Document | Open Filing | Sep 30, 2019 | Sep 26, 2019 | 001-38966 | |
| SC 13D | Open Document | Open Filing | SCHEDULE 13D | Jul 15, 2019 | ||
| 3 | Open Document | Open Filing | Jul 15, 2019 | Jul 5, 2019 | 001-38966 |