| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13D/A | Report | AMENDMENT NO. 1 TO SCHEDULE 13D | Jul 26, 2023 | |
| SC 13D | Report | SCHEDULE 13D | Jun 8, 2023 | |
| SC 13D/A | Report | AMENDMENT NO. 12 | May 27, 2022 | |
| SC 13D/A | Report | AMENDMENT NO. 11 | May 26, 2022 | |
| SC 13D/A | Report | AMENDMENT NO. 1 TO SCHEDULE 13D | May 19, 2022 | |
| SC 13D/A | Report | AMENDMENT NO. 10 | May 17, 2022 | |
| SC 13D/A | Report | AMENDMENT NO. 9 | May 12, 2022 | |
| SC 13D/A | Report | AMENDMENT NO. 8 | May 4, 2022 | |
| SC 13D/A | Report | AMENDMENT NO. 7 | Apr 1, 2022 | |
| SC 13D/A | Report | AMENDMENT NO. 6 | Mar 30, 2022 | |
| SC 13D | Report | SCHEDULE 13D | Mar 7, 2022 | |
| SC 13D/A | Report | AMENDMENT NO. 5 | Dec 20, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 4 | Aug 21, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 3 | Mar 14, 2019 | |
| SC 13D/A | Report | SCHEDULE 13D/A | Mar 5, 2019 | |
| SC 13D/A | Report | SC 13D/A | Feb 14, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 4 | Nov 2, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 2 | Aug 17, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 1 | Mar 26, 2018 | |
| SC 13D | Report | SCHEDULE 13D | Sep 25, 2017 | |
| SC 13D/A | Report | SC 13D/A | Dec 16, 2015 | |
| SC 13D/A | Report | AMENDMENT NO. 2 | Nov 25, 2013 | |
| SC 13D/A | Report | SC 13D/A | Jun 3, 2013 | |
| SC 13D/A | Report | SC 13D/A | Apr 25, 2013 | |
| SC 13D/A | Report | AMENDMENT NO. 7 | Mar 7, 2013 | |
| SC 13D/A | Report | May 22, 2012 | ||
| SC 13D/A | Report | SC 13D/A | May 16, 2012 | |
| SC 13D/A | Report | AMENDMENT NO. 1 | Nov 22, 2011 | |
| SC 13D | Report | SCHEDULE 13D | Sep 12, 2011 | |
| SC 13D | Report | Jan 3, 2011 | ||
| SC 13D/A | Report | AMENDMENT NO. 6 | Jun 16, 2010 |