11.WARRANTS

The following table presents information about warrants to purchase common stock issued and outstanding at September 30, 2014:

Year Issued	Classification	Number of Warrants	Exercise Price		Date of Expiration
2010	Equity	1,494,603	$	1.40	10/26/2017 — 12/3/2017
2010	Equity	1,318,268	$	1.00	9/26/2015 — 12/3/2015
2011	Equity	16,071	$	1.40	6/17/2018
2011	Equity	343,137	$	3.06	12/21/2016
2012	Equity	36,145	$	1.66	10/5/2019
2014	Liability	7,000,625	$	1.44	5/09/2019
Total		10,208,849

Weighted average exercise price			$	1.43

Weighted average life in years					4.06