EXHIBIT C

Identity of Reporting Person	Trade Date	Number of Warrants Purchased/-Sold	Price	Where/How Transaction Effected
Gagnon Securities	12/17/2012	4,056	0.2375	Private Transaction
Gagnon Securities	12/17/2012	-4,056	0.2375	Private Transaction
Gagnon Securities	12/17/2012	-3,340	0.2375	Private Transaction
Gagnon Securities	12/17/2012	-3,340	0.2375	Private Transaction
Gagnon Securities	12/17/2012	-3,340	0.2375	Private Transaction
Gagnon Securities	12/17/2012	3,340	0.2375	Private Transaction
Gagnon Securities	12/17/2012	3,340	0.2375	Private Transaction
Gagnon Securities	12/17/2012	3,340	0.2375	Private Transaction
Gagnon Securities	12/18/2012	-3,340	0.2	Private Transaction
Gagnon Securities	12/18/2012	3,340	0.2	Private Transaction
Gagnon Securities	2/1/2013	-340	0.75	Private Transaction
Gagnon Securities	2/1/2013	-360	0.75	Private Transaction
Gagnon Securities	2/1/2013	-300	0.75	Private Transaction
Gagnon Securities	2/4/2013	2,465	0.575	Private Transaction
Gagnon Securities	2/4/2013	-2,465	0.575	Private Transaction
Gagnon Securities	2/27/2013	685	0.42	Private Transaction
Gagnon Securities	2/27/2013	-685	0.42	Private Transaction
Gagnon Securities	2/28/2013	240	0.42	Private Transaction
Gagnon Securities	2/28/2013	2,045	0.42	Private Transaction
Gagnon Securities	2/28/2013	5,215	0.42	Private Transaction
Gagnon Securities	2/28/2013	6,225	0.42	Private Transaction
Gagnon Securities	2/28/2013	870	0.42	Private Transaction
Gagnon Securities	2/28/2013	3,415	0.42	Private Transaction
Gagnon Securities	2/28/2013	600	0.42	Private Transaction
Gagnon Securities	2/28/2013	4,230	0.42	Private Transaction
Gagnon Securities	2/28/2013	60	0.42	Private Transaction
Gagnon Securities	4/10/2013	100	0.2	Private Transaction