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Common Stock Reserved For Future Issuance (Tables)

3 Months Ended

Mar. 31, 2020

Common Stock Reserved for Future Issuance

Schedule of common Stock reserved for future issuance

		March 31,		December 31,
		2020		2019
Warrants for the purchase of common stock		6,193,749		6,193,749
Options outstanding to purchase common stock		1,206,644		785,832
Options available for future issuance to purchase common stock		104,111		525,484
Shares reserved for the employee stock purchase plan		148,951		112,481
Total		7,653,455		7,617,546

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Tabular disclosure of shares reserved for future issuance.

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