| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G | Report | Jan 24, 2024 | ||
| SC 13G/A | Report | Jan 22, 2024 | ||
| SC 13G/A | Report | Feb 10, 2023 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13G/A | Report | Jan 26, 2023 | ||
| SC 13G/A | Report | Jan 20, 2023 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2022 | |
| SC 13G/A | Report | Feb 7, 2022 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Jan 31, 2022 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 12, 2021 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G | Report | Jan 25, 2021 | ||
| SC 13G | Report | SEC SCHEDULE 13G | Feb 13, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | Feb 4, 2020 | ||
| SC 13G/A | Report | SCHEDULE 13G HOLDINGS REPORT AMENDMENT | Feb 14, 2019 | |
| SC 13G/A | Report | Feb 11, 2019 | ||
| SC 13G/A | Report | Feb 8, 2019 | ||
| SC 13G/A | Report | Jan 24, 2019 | ||
| SC 13G | Report | Jan 11, 2019 | ||
| SC 13G/A | Report | SC 13G/A | Oct 9, 2018 | |
| SC 13G | Report | SC 13G | Aug 8, 2018 | |
| SC 13G/A | Report | Feb 13, 2018 | ||
| SC 13G | Report | 13G | Feb 9, 2018 | |
| SC 13G/A | Report | Jan 19, 2018 | ||
| SC 13G/A | Report | May 9, 2017 | ||
| SC 13G/A | Report | SC 13G/A | Mar 23, 2017 | |
| SC 13G/A | Report | Feb 9, 2017 | ||
| SC 13G/A | Report | Jan 19, 2017 | ||
| SC 13G | Report | Data | SC 13G | Jun 17, 2016 | |
| SC 13G/A | Report | SC 13G/A | Feb 12, 2016 | |
| SC 13G/A | Report | Feb 10, 2016 | ||
| SC 13G/A | Report | Jan 25, 2016 | ||
| SC 13G | Report | SC 13G | Feb 13, 2015 | |
| SC 13G/A | Report | Feb 10, 2015 | ||
| SC 13G/A | Report | Feb 9, 2015 | ||
| SC 13G/A | Report | Feb 14, 2014 | ||
| SC 13G/A | Report | DDD AS OF 12/31/2013 | Feb 13, 2014 | |
| SC 13G/A | Report | Feb 10, 2014 | ||
| SC 13G/A | Report | Jan 28, 2014 | ||
| SC 13G/A | Report | DDD AS OF 09/30/2013 | Oct 10, 2013 | |
| SC 13G/A | Report | Feb 22, 2013 | ||
| SC 13G | Report | Feb 14, 2013 | ||
| SC 13G | Report | Feb 13, 2013 | ||
| SC 13G/A | Report | DDD AS OF 12/31/12 | Feb 8, 2013 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 7, 2013 | |
| SC 13G/A | Report | Feb 6, 2013 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Jan 8, 2013 | |
| SC 13G/A | Report | SCHEDULE 13G/A | May 8, 2012 | |
| SC 13G/A | Report | DDD AS OF 12/31/11 | Feb 9, 2012 | |
| SC 13G | Report | Feb 9, 2012 | ||
| SC 13G/A | Report | SC 13G/A | Jan 11, 2012 | |
| SC 13G/A | Report | SC 13G/A | Oct 31, 2011 | |
| SC 13G/A | Report | SC 13G/A | May 24, 2011 | |
| SC 13G/A | Report | TDSC AS OF 12/31/10 | Feb 10, 2011 | |
| SC 13G/A | Report | SC 13G/A | Jan 14, 2011 | |
| SC 13G/A | Report | TDSC AS OF 12/31/2009 | Feb 12, 2010 |