| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G | Report | SC 13G | Feb 9, 2024 | |
| SC 13G/A | Report | WEALTHTRUST AXIOM LLC | Feb 3, 2022 | |
| SC 13G/A | Report | WEALTHTRUST AXIOM LLC | Feb 9, 2021 | |
| SC 13G/A | Report | WEALTHTRUST AXIOM LLC | Feb 4, 2020 | |
| SC 13G/A | Report | WEALTHTRUST AXIOM LLC | Jan 7, 2019 | |
| SC 13G/A | Report | WEALTHTRUST AXIOM LLC | Jan 31, 2018 | |
| SC 13G/A | Report | WEALTHTRUST AXIOM LLC | Jan 12, 2017 | |
| SC 13G/A | Report | WEALTHTRUST AXIOM LLC | Jan 14, 2016 | |
| SC 13G/A | Report | ST MSSB EXIT | Feb 17, 2015 | |
| SC 13G/A | Report | Feb 3, 2015 | ||
| SC 13G/A | Report | Dec 5, 2014 | ||
| SC 13G/A | Report | Nov 10, 2014 | ||
| SC 13G/A | Report | AMENDED SC 13G | Sep 10, 2014 | |
| SC 13G/A | Report | Jul 10, 2014 | ||
| SC 13G/A | Report | Feb 12, 2014 | ||
| SC 13G/A | Report | ST MSSB AMENDMENT | Feb 10, 2014 | |
| SC 13G/A | Report | Feb 10, 2014 | ||
| SC 13G | Report | Jan 29, 2014 | ||
| SC 13G/A | Report | ST MSSB AMENDMENT | Feb 14, 2013 | |
| SC 13G/A | Report | Feb 12, 2013 | ||
| SC 13G/A | Report | WEALTHTRUST AXIOM | Feb 1, 2013 | |
| SC 13G | Report | ST MSSB INITIAL | Feb 10, 2012 | |
| SC 13G/A | Report | Feb 9, 2012 | ||
| SC 13G/A | Report | WEALTHTRUST AXIOM LLC | Jan 20, 2012 | |
| SC 13G/A | Report | INNOVATIVE #6 | Feb 9, 2011 | |
| SC 13G/A | Report | Feb 8, 2011 | ||
| SC 13G/A | Report | WEALTHTRUST AXIOM LLC | Jan 11, 2011 | |
| SC 13G/A | Report | Jan 11, 2011 | ||
| SC 13G | Report | WEALTHTRUST AXIOM LLC | Jul 8, 2010 | |
| SC 13G/A | Report | Feb 12, 2010 | ||
| SC 13G/A | Report | INNOVATIVE6442 | Feb 11, 2010 | |
| SC 13G/A | Report | Jan 8, 2010 | ||
| SC 13G/A | Report | INNOVATIVE SOL AND SUPPORT INC 13GA5 | Jan 7, 2010 |