| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G | Report | Feb 14, 2024 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G/A | Report | Jan 22, 2024 | ||
| SC 13G | Report | Feb 14, 2023 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13G | Report | Jan 23, 2023 | ||
| SC 13G/A | Report | Aug 10, 2022 | ||
| SC 13G/A | Report | Apr 11, 2022 | ||
| SC 13G/A | Report | Feb 14, 2022 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2022 | |
| SC 13G/A | Report | Jan 27, 2022 | ||
| SC 13G | Report | Jan 25, 2022 | ||
| SC 13G | Report | Feb 16, 2021 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G/A | Report | Jan 26, 2021 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | Feb 4, 2020 | ||
| SC 13G/A | Report | ACR ALPINE CAPITAL RESEARCH LLC | Feb 12, 2019 | |
| SC 13G/A | Report | Feb 11, 2019 | ||
| SC 13G/A | Report | Jan 31, 2019 | ||
| SC 13G/A | Report | ACR ALPINE CAPITAL RESEARCH, LLC | Feb 13, 2018 | |
| SC 13G/A | Report | Feb 12, 2018 | ||
| SC 13G/A | Report | Jan 19, 2018 | ||
| SC 13G/A | Report | Aug 10, 2017 | ||
| SC 13G/A | Report | AMENDMENT NO. 1 TO THE SCHEDULE 13G | Feb 14, 2017 | |
| SC 13G/A | Report | Feb 10, 2017 | ||
| SC 13G/A | Report | Feb 10, 2017 | ||
| SC 13G/A | Report | Jan 17, 2017 | ||
| SC 13G/A | Report | AMENDMENT NO. 1 | Feb 16, 2016 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 11, 2016 | |
| SC 13G/A | Report | Feb 10, 2016 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 8, 2016 | |
| SC 13G/A | Report | Jan 8, 2016 | ||
| SC 13G/A | Report | Nov 10, 2015 | ||
| SC 13G/A | Report | Nov 6, 2015 | ||
| SC 13G | Report | SCHEDULE 13G HOLDINGS REPORT | Nov 6, 2015 | |
| SC 13G | Report | SCHEDULE 13G | Jul 2, 2015 | |
| SC 13G | Report | Feb 11, 2015 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 10, 2015 | |
| SC 13G/A | Report | Jan 26, 2015 | ||
| SC 13G/A | Report | Jan 21, 2015 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 12, 2014 | |
| SC 13G/A | Report | Jan 30, 2014 | ||
| SC 13G/A | Report | Jan 21, 2014 | ||
| SC 13G/A | Report | Apr 11, 2013 | ||
| SC 13G/A | Report | Apr 11, 2013 | ||
| SC 13G/A | Report | Mar 29, 2013 | ||
| SC 13G/A | Report | Feb 13, 2013 | ||
| SC 13G | Report | SPX CORPORATION SC 13G | Feb 1, 2013 | |
| SC 13G/A | Report | Feb 1, 2013 | ||
| SC 13G/A | Report | Apr 11, 2012 | ||
| SC 13G/A | Report | SC 13G/A | Feb 9, 2012 | |
| SC 13G/A | Report | Feb 9, 2012 | ||
| SC 13G/A | Report | Jan 25, 2012 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 10, 2011 | |
| SC 13G/A | Report | Feb 9, 2011 | ||
| SC 13G/A | Report | Jan 20, 2011 | ||
| SC 13G/A | Report | Jan 10, 2011 | ||
| SC 13G/A | Report | Mar 10, 2010 | ||
| SC 13G/A | Report | Mar 9, 2010 | ||
| SC 13G/A | Report | Feb 12, 2010 | ||
| SC 13G | Report | Jan 29, 2010 | ||
| SC 13G | Report | Jan 21, 2010 |