Quarterly Sales Estimates for GTXI
| 03-2007 | 2.1 | 0.9 | 1.665 | 0 | 4/18/2007 |
| 06-2007 | 1.84 | 1.4 | 1.68 | 0.243 | 7/5/2007 |
| 09-2007 | 1.8 | 1.77 | 1.785 | 0.021 | 10/5/2007 |
| 12-2007 | 16.3 | 3.77 | 10.035 | 8.86 | 2/11/2008 |
| 03-2008 | 2.3 | 2.3 | 2.3 | 0 | 4/5/2008 |
| 06-2008 | 3.47 | 3 | 3.235 | 0.332 | 6/5/2008 |
| 09-2008 | 3.03 | 3 | 3.015 | 0.021 | 10/14/2008 |
| 12-2008 | 3.3 | 3.01 | 3.09 | 0.14 | 1/26/2009 |
| 03-2009 | 8.2 | 3 | 4.637 | 2.449 | 3/6/2009 |
| 06-2009 | 3.66 | 3.3 | 3.51 | 0.158 | 6/11/2009 |
| 09-2009 | 4.55 | 3.3 | 3.88 | 0.513 | 10/26/2009 |
| 12-2009 | 3.693 | 3.5 | 3.597 | 0.096 | 3/1/2010 |
| 03-2010 | 57.33 | 4 | 39.543 | 30.781 | 3/23/2010 |
| 06-2010 | 2.323 | 1.7 | 2.007 | 0.311 | 7/1/2010 |
| 09-2010 | 1.3 | 0.92 | 1.08 | 0.164 | 10/6/2010 |
| 12-2010 | 7.5 | 0.9 | 3.466 | 3.536 | 11/10/2010 |
| 03-2011 | 1.7 | 1.365 | 1.555 | 0.171 | 3/23/2011 |