| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13D/A | Report | SC 13D/A | Jun 20, 2024 | |
| SC 13D | Report | SCHEDULE 13D | Feb 21, 2023 | |
| SC 13D/A | Report | SC 13D/A | May 21, 2021 | |
| SC 13D/A | Report | SC 13D/A | Oct 20, 2020 | |
| SC 13D/A | Report | SC 13D/A | Oct 13, 2020 | |
| SC 13D/A | Report | Aug 18, 2020 | ||
| SC 13D/A | Report | SC 13D/A | Jun 8, 2020 | |
| SC 13D/A | Report | SC 13D/A | Jun 2, 2020 | |
| SC 13D/A | Report | SC 13D/A | May 21, 2020 | |
| SC 13D/A | Report | May 11, 2020 | ||
| SC 13D | Report | SC 13D | Mar 25, 2020 | |
| SC 13D/A | Report | SC 13D/A | Mar 25, 2020 | |
| SC 13D/A | Report | SC 13D/A | Mar 17, 2020 | |
| SC 13D/A | Report | SC 13D/A | Feb 19, 2020 | |
| SC 13D/A | Report | SC 13D/A | Jan 10, 2020 | |
| SC 13D/A | Report | Nov 4, 2019 | ||
| SC 13D/A | Report | SC 13D/A | Jun 20, 2019 | |
| SC 13D/A | Report | Sep 27, 2018 | ||
| SC 13D/A | Report | Aug 30, 2018 | ||
| SC 13D/A | Report | Aug 24, 2018 | ||
| SC 13D/A | Report | SC 13D/A | Aug 24, 2018 | |
| SC 13D | Report | Aug 17, 2018 | ||
| SC 13D/A | Report | AMENDMENT NO. 8 TO SCHEDULE 13D | Dec 1, 2017 | |
| SC 13D/A | Report | AMENDMENT NO. 7 TO SCHEDULE 13D | Nov 23, 2016 | |
| SC 13D/A | Report | AMENDMENT NO. 6 TO SCHEDULE 13D | Aug 12, 2016 | |
| SC 13D/A | Report | AMENDMENT NO. 5 TO SCHEDULE 13D | Aug 8, 2016 | |
| SC 13D/A | Report | SC 13D/A | May 11, 2016 | |
| SC 13D/A | Report | Data | AMENDMENT NO. 4 TO SCHEDULE 13D | Apr 12, 2016 | |
| SC 13D | Report | SC 13D | Apr 11, 2016 | |
| SC 13D/A | Report | AMENDMENT NO. 3 TO SCHEDULE 13D | Mar 6, 2015 | |
| SC 13D/A | Report | AMENDMENT NO. 2 TO SCHEDULE 13D | Mar 5, 2015 | |
| SC 13D/A | Report | SC 13D/A | Jan 16, 2015 | |
| SC 13D/A | Report | SC 13D/A | Mar 13, 2013 | |
| SC 13D/A | Report | SC 13D/A | Sep 14, 2012 | |
| SC 13D/A | Report | SC 13D/A | Feb 17, 2012 | |
| SC 13D | Report | SCHEDULE 13D | Sep 1, 2011 | |
| SC 13D | Report | SCHEDULE 13D | Sep 1, 2011 |