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Common Stock Reserved for Future Issuance (Tables)

9 Months Ended

Sep. 30, 2017

Common Stock Reserved for Future Issuance

Schedule of Common Stock reserved for future issuance

		As of September 30,
		2017		2016
Warrants for the purchase of Common Stock		24,566		24,566
Options to purchase Common Stock		3,669,791		3,118,255
Employee Stock Purchase Plan		523,659		335,484
Total		4,218,016		3,478,305

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Tabular disclosure of shares reserved for future issuance.

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