Common Stock, Convertible Preferred Stock and Stockholders' Equity (Deficit) (Tables)

6 Months Ended

Mar. 31, 2020

Common Stock, Convertible Preferred Stock and Stockholders’ Equity (Deficit)

Schedule of warrants outstanding

	Shares of
	common stock
	issuable upon
	exercise of	Exercise Price
Expiration Date	warrants	Per Share
February 18, 2022	416,666	$	12.00
December 22, 2024	277,128	$	12.00
April 13, 2025	145,688	$	12.00
May 31, 2025	62,438	$	12.00
February 24, 2025	531,890	$	1.27
February 26, 2024	5,029,528	$	0.9535
	6,463,338