| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13D/A | Report | SC 13D/A | 16 Jun 2022 | |
| SC 13D/A | Report | SC 13D/A | 13 Jun 2022 | |
| SC 13D/A | Report | SC 13D/A | 12 Feb 2021 | |
| SC 13D/A | Report | SC 13D/A | 15 Oct 2019 | |
| SC 13D/A | Report | SC 13D/A | 11 Oct 2019 | |
| SC 13D/A | Report | SC 13D/A | 09 Apr 2019 | |
| SC 13D/A | Report | SC 13D/A | 09 Apr 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 4 | 26 Jun 2018 | |
| SC 13D/A | Report | SC 13D/A | 07 May 2018 | |
| SC 13D | Report | SC 13D | 12 Apr 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 3 | 23 Mar 2018 | |
| SC 13D/A | Report | SC 13D/A | 30 Jan 2017 | |
| SC 13D/A | Report | SC 13D/A | 16 Feb 2016 | |
| SC 13D | Report | SC 13D | 15 Sep 2015 |