Annual report pursuant to Section 13 and 15(d)

Consolidated Statement of Operations and Statement of Operations

v3.8.0.1
Consolidated Statement of Operations and Statement of Operations - USD ($)
12 Months Ended
Jul. 31, 2017
Jul. 31, 2016
Income Statement [Abstract]    
Revenue
Expenses:    
Research and development 11,952,748 14,741,694
General and administrative 9,495,659 12,144,358
Loss from operations (21,448,407) (26,886,052)
Provision for income taxes 1,391 2,462
Net loss $ (21,449,798) $ (26,888,514)
Basic and diluted net loss per common share $ (1.06) $ (1.63)
Weighted average shares used in computing basic and diluted net loss per common share 20,189,678 16,514,737