| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | Jul 10, 2020 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | AMENDMENT NO. 2 | Feb 7, 2020 | |
| SC 13G/A | Report | Feb 5, 2020 | ||
| SC 13G/A | Report | Feb 11, 2019 | ||
| SC 13G/A | Report | ABRAXAS - AMENDMENT NO. 1 | Feb 7, 2019 | |
| SC 13G/A | Report | Feb 4, 2019 | ||
| SC 13G | Report | Dec 4, 2018 | ||
| SC 13G | Report | Feb 8, 2018 | ||
| SC 13G/A | Report | Jan 29, 2018 | ||
| SC 13G/A | Report | Feb 8, 2017 | ||
| SC 13G/A | Report | Jan 19, 2017 | ||
| SC 13G/A | Report | ABRAXAS PETROLEUM CORPORATION | Feb 22, 2016 | |
| SC 13G | Report | SCHEDULE 13G | Feb 1, 2016 | |
| SC 13G/A | Report | Jan 25, 2016 | ||
| SC 13G | Report | AXAS | Feb 11, 2015 | |
| SC 13G | Report | Feb 3, 2015 | ||
| SC 13G/A | Report | Jul 10, 2014 | ||
| SC 13G/A | Report | Feb 11, 2014 | ||
| SC 13G/A | Report | Feb 10, 2014 | ||
| SC 13G/A | Report | Jan 28, 2014 | ||
| SC 13G/A | Report | Feb 22, 2013 | ||
| SC 13G/A | Report | SC 13G/A | Feb 14, 2013 | |
| SC 13G | Report | Feb 13, 2013 | ||
| SC 13G/A | Report | NORTHPOINTE CAPITAL LLC | Feb 11, 2013 | |
| SC 13G | Report | Jan 30, 2013 | ||
| SC 13G/A | Report | NONE | Oct 10, 2012 | |
| SC 13G/A | Report | Jun 8, 2012 | ||
| SC 13G | Report | SC 13G | Feb 14, 2012 | |
| SC 13G/A | Report | AMENDMENT NO. 1 | Feb 14, 2012 | |
| SC 13G | Report | NONE | Feb 14, 2012 | |
| SC 13G | Report | NORTHPOINTE CAPITAL LLC | Feb 10, 2012 | |
| SC 13G | Report | Feb 9, 2012 | ||
| SC 13G | Report | Feb 16, 2010 |