| Form type | Sec Links | Description | Filing date | Reporting date |
|---|
Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13D/A | Report | AMENDMENT NO. 19 TO SCHEDULE 13D | Nov 10, 2021 | |
| SC 13D/A | Report | AMENDMENT NO. 18 TO SCHEDULE 13D | Mar 11, 2021 | |
| SC 13D/A | Report | AMENDMENT NO. 4 TO SCHEDULE 13D | Mar 5, 2021 | |
| SC 13D/A | Report | AMENDMENT NO. 3 TO SCHEDULE 13D | Feb 26, 2021 | |
| SC 13D/A | Report | AMENDMENT NO. 17 TO SCHEDULE 13D | Feb 19, 2021 | |
| SC 13D/A | Report | AMENDMENT NO. 2 TO SCHEDULE 13D | Feb 4, 2021 | |
| SC 13D/A | Report | AMENDMENT NO. 16 TO SCHEDULE 13D | Dec 30, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 15 TO SCHEDULE 13D | Dec 23, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 14 TO SC 13D | Sep 15, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 13 TO SC 13D | Sep 4, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 1 TO SCHEDULE 13D | Aug 14, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 12 TO SCHEDULE 13D | Aug 11, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 1 TO SCHEDULE 13D | Jun 9, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 11 TO SCHEDULE 13D | Apr 15, 2020 | |
| SC 13D | Report | SCHEDULE 13D | Mar 30, 2020 | |
| SC 13D | Report | SCHEDULE 13D | Mar 30, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 14 TO SCHEDULE 13D | Mar 5, 2020 | |
| SC 13D/A | Report | AMENDMENT NO. 4 TO SCHEDULE 13D | Dec 31, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 9 TO SCHEDULE 13D | Sep 24, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 10 TO SCHEDULE 13D | Aug 13, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 3 TO SCHEDULE 13D | Aug 12, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 7 TO SCHEDULE 13D | Jul 1, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 6 TO SCHEDULE 13D | Jun 25, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 5 TO SCHEDULE 13D | Jun 11, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 13 TO SCHEDULE 13D | Jun 11, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 8 TO SCHEDULE 13D | May 7, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 2 TO SCHEDULE 13D | May 6, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 7 TO SCHEDULE 13D | Apr 2, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 4 TO SCHEDULE 13D | Mar 29, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 9 TO SCHEDULE 13D | Feb 28, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 1 TO SCHEDULE 13D | Feb 25, 2019 | |
| SC 13D/A | Report | AMENDMENT NO. 12 TO SCHEDULE 13D | Jan 11, 2019 | |
| SC 13D | Report | SCHEDULE 13D | Nov 26, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 7 TO SCHEDULE 13D | Nov 19, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 8 TO SCHEDULE 13D | Nov 6, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 7 TO SCHEDULE 13D | Nov 5, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 6 TO SCHEDULE 13D | Jul 18, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 6 TO SCHEDULE 13D | Jul 17, 2018 | |
| SC 13D/A | Report | JULY 3, 2018 | Jul 3, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 3 TO SCHEDULE 13D | May 15, 2018 | |
| SC 13D/A | Report | MAY 15, 2018 | May 15, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 2 TO SCHEDULE 13D | May 9, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 1 TO SCHEDULE 13D | Apr 20, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 11 TO SCHEDULE 13D | Apr 4, 2018 | |
| SC 13D/A | Report | AMENDMENT NO. 3 TO THE SCHEDULE 13D | Dec 19, 2017 | |
| SC 13D/A | Report | AMENDMENT NO. 6 TO THE SCHEDULE 13D | Dec 13, 2017 | |
| SC 13D/A | Report | AMENDMENT NO. 5 TO THE SCHEDULE 13D | Dec 8, 2017 | |
| SC 13D/A | Report | DECEMBER 8, 2017 | Dec 8, 2017 | |
| SC 13D/A | Report | AMENDMENT NO. 3 TO THE SCHEDULE 13D | Dec 7, 2017 | |
| SC 13D/A | Report | AMENDMENT NO. 4 TO THE SCHEDULE 13D | Dec 4, 2017 |