Sales estimates for GTXI

Yearly Sales Estimates for GTXI

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	21.5	8.98	15.24	8.852	2/11/2008
2008	13.8	12.05	13.225	0.794	1/26/2009
2009	15.9	14.6	15.069	0.534	11/10/2009
2010	37.989	10.5	20.795	10.267	11/10/2009
2011	43.092	21	28.502	10.043	11/10/2009
2012	46.439	22	37.187	13.256	11/10/2009
2013	200	200	200	0	8/10/2009
2014	210	210	210	0	8/10/2009

Quarterly Sales Estimates for GTXI

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
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	4	3.6	3.764	0.209	11/10/2009
03-2010	4.5	4.5	4.5	0	11/2/2009
06-2010	4.5	4.5	4.5	0	11/2/2009
09-2010	5.5	5.5	5.5	0	11/2/2009
12-2010	5.5	5.5	5.5	0	11/2/2009