| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G/A | Report | Jun 8, 2023 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13G/A | Report | Feb 7, 2023 | ||
| SC 13G/A | Report | Aug 10, 2022 | ||
| SC 13G/A | Report | Feb 14, 2022 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2022 | |
| SC 13G | Report | Feb 4, 2022 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Jun 10, 2021 | |
| SC 13G/A | Report | Feb 10, 2021 | ||
| SC 13G/A | Report | Feb 10, 2021 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G/A | Report | Mar 10, 2020 | ||
| SC 13G/A | Report | Feb 14, 2020 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Nov 8, 2019 | |
| SC 13G/A | Report | Feb 14, 2019 | ||
| SC 13G/A | Report | Feb 11, 2019 | ||
| SC 13G/A | Report | Feb 14, 2018 | ||
| SC 13G/A | Report | Feb 8, 2018 | ||
| SC 13G/A | Report | WCN AS OF 04/30/2017 | May 10, 2017 | |
| SC 13G | Report | NONE | Feb 14, 2017 | |
| SC 13G | Report | NONE | Feb 14, 2017 | |
| SC 13G | Report | Feb 10, 2017 | ||
| SC 13G/A | Report | Feb 7, 2017 | ||
| SC 13G/A | Report | NONE | Feb 11, 2016 | |
| SC 13G/A | Report | AMENDMENT NO. 2 TO SCHEDULE 13G | Feb 17, 2015 | |
| SC 13G/A | Report | NONE | Feb 12, 2015 | |
| SC 13G/A | Report | NONE | Feb 11, 2014 | |
| SC 13G/A | Report | AMENDMENT NO. 1 | Feb 14, 2013 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT FILING | Feb 13, 2013 | |
| SC 13G | Report | NONE | Feb 6, 2013 | |
| SC 13G | Report | SCHEDULE 13G | Nov 5, 2012 | |
| SC 13G | Report | SCHEDULE 13G HOLDINGS REPORT | Oct 15, 2012 | |
| SC 13G/A | Report | Feb 6, 2012 | ||
| SC 13G | Report | Jan 17, 2012 | ||
| SC 13G/A | Report | SC 13G/A | Apr 27, 2011 | |
| SC 13G/A | Report | SC 13G/A | Feb 10, 2011 | |
| SC 13G | Report | SC 13G | Feb 12, 2010 |