Reserved for Future Issuance (Tables)

9 Months Ended

Sep. 30, 2023

Reserved for Future Issuance

Reserved for Future Issuance

	September 30,	December 31,
	2023	2022
Series X Preferred Stock	5,184,591	5,242,501
Reserve under the 2015 Amended and Restated Stock Incentive Plan and the 2022 Inducement Stock Incentive Plan	4,566,822	1,013,520
Options outstanding to purchase common stock	3,321,448	2,253,431
Warrants for the purchase of common stock	331,858	1,530,176
Shares reserved for the employee stock purchase plan	43,060	36,982
Total	13,447,779	10,076,610