| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13D/A | Report | SC 13D/A | Feb 7, 2022 | |
| SC 13D | Report | SC 13D | Aug 16, 2021 | |
| SC 13D/A | Report | AMENDMENT NO. 1 | Jul 1, 2021 | |
| SC 13D/A | Report | SC 13D/A | Jun 30, 2021 | |
| SC 13D/A | Report | SC 13D/A | Apr 13, 2021 | |
| SC 13D/A | Report | SC 13D/A | Nov 27, 2020 | |
| SC 13D/A | Report | SC 13D/A | Jul 7, 2020 | |
| SC 13D | Report | SCHEDULE 13D | Jul 6, 2020 | |
| SC 13D/A | Report | SC 13D/A | Jan 29, 2020 | |
| SC 13D/A | Report | SC 13D/A | Sep 30, 2019 | |
| SC 13D/A | Report | SC 13D/A | Jul 2, 2019 | |
| SC 13D | Report | SC 13D | Nov 9, 2017 |