| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 13, 2023 | |
| SC 13G/A | Report | FORM SC 13G/A | Feb 14, 2022 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 18, 2022 | |
| SC 13G/A | Report | FORM SC 13G/A | Feb 12, 2021 | |
| SC 13G | Report | SCHEDULE 13G | Jan 13, 2021 | |
| SC 13G/A | Report | FORM SC13G/A | Apr 6, 2020 | |
| SC 13G/A | Report | FORM SC 13G/A | Mar 23, 2020 | |
| SC 13G/A | Report | FORM SC 13G/A | Feb 14, 2020 | |
| SC 13G | Report | FORM SC 13G | May 31, 2019 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 14, 2019 | |
| SC 13G | Report | Feb 9, 2018 | ||
| SC 13G | Report | SCHEDULE 13G | Jan 26, 2018 | |
| SC 13G | Report | Feb 10, 2017 | ||
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 27, 2017 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 1, 2016 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Dec 10, 2015 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 3, 2015 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Oct 10, 2014 | |
| SC 13G/A | Report | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | Feb 13, 2014 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 3, 2014 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Apr 10, 2013 | |
| SC 13G | Report | SCHEDULE 13G HOLDINGS REPORT | Feb 14, 2013 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 25, 2013 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Nov 9, 2012 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 6, 2012 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Dec 9, 2011 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 11, 2011 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13GA | Oct 7, 2010 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 8, 2010 |