| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13D/A | Report | SCHEDULE 13D/A (AMENDMENT NO. 5) | Jan 2, 2020 | |
| SC 13D/A | Report | FORM SCHEDULE 13D/A | Feb 8, 2019 | |
| SC 13D/A | Report | SCHEDULE 13D/A (AMENDMENT NO. 3) | Jan 2, 2019 | |
| SC 13D/A | Report | SCHEDULE 13 D/A | Jan 2, 2018 | |
| SC 13D/A | Report | SCHEDULE 13 D/A (AMENDMENT NO. 1) | Aug 24, 2017 | |
| SC 13D | Report | Data | FORM SCHEDULE 13D | Aug 4, 2017 |