| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | AMENDMENT NO. 2 TO SCHEDULE 13G | Feb 12, 2021 | |
| SC 13G/A | Report | AMENDMENT NO. 2 TO SCHEDULE 13G | Feb 12, 2021 | |
| SC 13G/A | Report | AMENDMENT NO. 1 TO SCHEDULE 13G | Apr 10, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2020 | |
| SC 13G | Report | SCHEDULE 13G | Feb 11, 2020 | |
| SC 13G/A | Report | SCHEDULE 13GA | Feb 14, 2019 | |
| SC 13G/A | Report | SCHEDULE 13GA | Feb 14, 2019 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2019 | |
| SC 13G | Report | SCHEDULE 13G | Feb 14, 2019 | |
| SC 13G | Report | SCHEDULE 13G | Feb 14, 2019 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2019 | |
| SC 13G/A | Report | AMENDMENT NO. 3 TO SCHEDULE 13G | Feb 14, 2019 | |
| SC 13G | Report | SCHEDULE 13G | Feb 14, 2019 | |
| SC 13G | Report | SCHEDULE 13G | Feb 14, 2018 | |
| SC 13G | Report | SCHEDULE 13G | Feb 14, 2018 | |
| SC 13G/A | Report | SCHEDULE 13GA | Feb 14, 2018 | |
| SC 13G | Report | SCHEDULE 13G | Feb 14, 2018 | |
| SC 13G/A | Report | SCHEDULE 13GA | Feb 14, 2018 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2018 | |
| SC 13G | Report | SCHEDULE 13G | Feb 14, 2017 | |
| SC 13G | Report | SCHEDULE 13G | Feb 14, 2017 | |
| SC 13G/A | Report | SCHEDULE 13G | Feb 14, 2017 | |
| SC 13G/A | Report | SCHEDULE 13GA | Feb 16, 2016 | |
| SC 13G | Report | SCHEDULE 13G | Feb 16, 2016 | |
| SC 13G | Report | Feb 17, 2015 | ||
| SC 13G | Report | Feb 13, 2012 | ||
| SC 13G/A | Report | Feb 7, 2011 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 5, 2010 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 5, 2010 |