| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13D/A | Report | SC 13D/A | May 27, 2021 | |
| SC 13D/A | Report | SC 13D/A | Feb 17, 2021 | |
| SC 13D/A | Report | SC 13D/A | Dec 31, 2020 | |
| SC 13D/A | Report | Jul 2, 2020 | ||
| SC 13D/A | Report | Dec 2, 2019 | ||
| SC 13D | Report | Nov 25, 2019 | ||
| SC 13G/A | Report | Feb 14, 2019 | ||
| SC 13D/A | Report | Oct 31, 2018 | ||
| SC 13D/A | Report | AMENDMENT NO. 6 TO THE SCHEDULE 13D | Oct 26, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 5 TO THE SCHEDULE 13D | Oct 22, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 4 TO THE SCHEDULE 13D | Oct 19, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 3 TO THE SCHEDULE 13D | Oct 12, 2018 | |
| SC 13G | Report | Feb 14, 2018 | ||
| SC 13D/A | Report | AMENDMENT NO. 2 TO THE SCHEDULE 13D | Aug 15, 2017 | |
| SC 13D/A | Report | AMENDMENT NO. 1 TO THE SCHEDULE 13D | Apr 25, 2017 | |
| SC 13G/A | Report | Feb 14, 2017 | ||
| SC 13G/A | Report | Feb 14, 2017 | ||
| SC 13G/A | Report | Feb 14, 2017 | ||
| SC 13D/A | Report | AMENDMENT NO. 5 TO THE SCHEDULE 13D | Jan 18, 2017 | |
| SC 13D | Report | THE SCHEDULE 13D | Dec 22, 2016 | |
| SC 13D/A | Report | AMENDMENT NO. 4 TO THE SCHEDULE 13D | Dec 20, 2016 | |
| SC 13D/A | Report | AMENDMENT NO. 3 TO THE SCHEDULE 13D | Nov 10, 2016 | |
| SC 13D/A | Report | AMENDMENT NO. 2 TO THE SCHEDULE 13D | Oct 27, 2016 | |
| SC 13D/A | Report | AMENDMENT NO. 1 TO THE SCHEDULE 13D | Oct 18, 2016 | |
| SC 13D | Report | SCHEDULE 13D | Sep 19, 2016 | |
| SC 13G/A | Report | Feb 16, 2016 | ||
| SC 13G/A | Report | Feb 16, 2016 | ||
| SC 13G | Report | Feb 16, 2016 |