| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G | Report | STATEMENT OF ACQUISITION OF BENEFICIAL OWNERSHIP | Sep 21, 2023 | |
| SC 13G | Report | Feb 10, 2022 | ||
| SC 13G/A | Report | SCHEDULE 13G/A (AMENDMENT NO. 1) | Feb 13, 2020 | |
| SC 13G/A | Report | FORM 13G/A | Dec 10, 2019 | |
| SC 13G | Report | SCHEDULE 13G | Aug 9, 2019 | |
| SC 13G/A | Report | Apr 10, 2019 | ||
| SC 13G | Report | Feb 14, 2019 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 14, 2019 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 11, 2019 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT | Aug 6, 2018 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT | Jun 25, 2018 | |
| SC 13G | Report | SCHEDULE 13G | Feb 1, 2018 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 26, 2018 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 23, 2017 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 20, 2016 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 2, 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 | Jan 15, 2014 | |
| SC 13G/A | Report | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | Feb 14, 2013 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 25, 2013 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 6, 2012 | |
| SC 13G/A | Report | PCF | Feb 3, 2012 | |
| SC 13G/A | Report | PCF | Jan 28, 2011 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 11, 2011 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13GA | Sep 10, 2010 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 26, 2010 | |
| SC 13G | Report | PCF | Jan 25, 2010 |