| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G | Report | SC 13G | Dec 13, 2021 | |
| SC 13G/A | Report | Jan 19, 2021 | ||
| SC 13G | Report | Feb 14, 2020 | ||
| SC 13G | Report | 13G | Feb 14, 2020 | |
| SC 13G | Report | SCHEDULE 13G | Feb 12, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G | Report | SUPERIOR ENERGY SERVICES, INC. | Jan 10, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Oct 10, 2019 | |
| SC 13G/A | Report | Oct 9, 2019 | ||
| SC 13G/A | Report | Feb 13, 2019 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 8, 2019 | |
| SC 13G/A | Report | Jan 31, 2019 | ||
| SC 13G/A | Report | Dec 10, 2018 | ||
| SC 13G | Report | Feb 13, 2018 | ||
| SC 13G | Report | Feb 13, 2018 | ||
| SC 13G/A | Report | Feb 13, 2018 | ||
| SC 13G/A | Report | Feb 9, 2018 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 9, 2018 | |
| SC 13G/A | Report | Feb 8, 2018 | ||
| SC 13G/A | Report | Jan 19, 2018 | ||
| SC 13G | Report | Feb 14, 2017 | ||
| SC 13G | Report | SUPERIOR ENERGY SVCS 13G 123116 | Feb 13, 2017 | |
| SC 13G/A | Report | WESTFIELD CAPITAL MANAGEMENT COMPANY, L.P. | Feb 10, 2017 | |
| SC 13G/A | Report | Feb 10, 2017 | ||
| SC 13G/A | Report | Jan 17, 2017 | ||
| SC 13G/A | Report | Feb 10, 2016 | ||
| SC 13G/A | Report | Jan 8, 2016 | ||
| SC 13G/A | Report | Jul 10, 2015 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 12, 2015 | |
| SC 13G/A | Report | Feb 11, 2015 | ||
| SC 13G/A | Report | Jan 23, 2015 | ||
| SC 13G/A | Report | SCHEDULE 13G/A, #2 | Feb 14, 2014 | |
| SC 13G | Report | DISCLOSURE DOCUMENT | Feb 14, 2014 | |
| SC 13G/A | Report | Feb 14, 2014 | ||
| SC 13G | Report | Feb 12, 2014 | ||
| SC 13G/A | Report | Jan 30, 2014 | ||
| SC 13G/A | Report | SC 13G/A | Feb 14, 2013 | |
| SC 13G/A | Report | AMENDMENT NO. 1 | Feb 14, 2013 | |
| SC 13G/A | Report | AMENDMENT NO. 1 | Feb 14, 2013 | |
| SC 13G | Report | Feb 14, 2013 | ||
| SC 13G | Report | Feb 11, 2013 | ||
| SC 13G/A | Report | Feb 11, 2013 | ||
| SC 13G/A | Report | SUPERIOR ENERGY SERVICES, INC. | Feb 7, 2013 | |
| SC 13G/A | Report | Feb 5, 2013 | ||
| SC 13G | Report | Oct 3, 2012 | ||
| SC 13G/A | Report | May 10, 2012 | ||
| SC 13G/A | Report | Mar 12, 2012 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 14, 2012 | |
| SC 13G | Report | SUPER ENERGY SERVICES, INC. 12312011 | Feb 14, 2012 | |
| SC 13G/A | Report | Feb 14, 2012 | ||
| SC 13G/A | Report | Feb 14, 2012 | ||
| SC 13G/A | Report | Feb 10, 2012 | ||
| SC 13G | Report | Feb 8, 2012 | ||
| SC 13G | Report | Dec 16, 2011 | ||
| SC 13G/A | Report | DOC ONE | Feb 14, 2011 | |
| SC 13G | Report | SUPERIOR ENERGY SERVICES, INC. | Feb 14, 2011 | |
| SC 13G/A | Report | Feb 8, 2011 | ||
| SC 13G/A | Report | SUPERIOR ENERGY SERVICES, INC. | Apr 9, 2010 | |
| SC 13G/A | Report | DOC ONE | Feb 16, 2010 | |
| SC 13G | Report | SUPERIOR ENERGY SERVICES, INC. | Feb 12, 2010 | |
| SC 13G | Report | Jan 8, 2010 |