Quarterly report pursuant to Section 13 or 15(d)

Statements of Operations (Unaudited)

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Statements of Operations (Unaudited) - USD ($)
3 Months Ended 9 Months Ended
Jul. 31, 2017
Jul. 31, 2016
Jul. 31, 2017
Jul. 31, 2016
Income Statement [Abstract]        
Revenue $ 3,051,620 $ 10,267,842 $ 250,000
Operating Expenses        
Research and Development Expenses 17,798,139 10,142,232 47,755,429 31,965,596
General and Administrative Expenses 18,063,555 6,423,988 33,171,062 20,395,635
Total Operating Expenses 35,861,694 16,566,220 80,926,491 52,361,231
Loss from Operations (32,810,074) (16,566,220) (70,658,649) (52,111,231)
Other Income (expense):        
Interest Income 184,479 73,872 514,363 216,061
Net Changes in Fair Value of Derivative Liabilities 6,340 20,156 56,214
Other Expense (123) (201)
Net Loss Before Income Taxes (32,625,595) (16,486,008) (70,124,253) (51,839,157)
Income Tax Expense 50,000 14,236
Net Loss $ (32,625,595) $ (16,486,008) $ (70,174,253) $ (51,853,393)
Net Loss Per Share, Basic and Diluted $ (0.80) $ (0.48) $ (1.74) $ (1.52)
Weighted Average Number of Shares Outstanding, Basic and Diluted 40,609,794 34,375,814 40,315,356 34,061,127