Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2023

Stock option activity for the three months ended March 31, 2023 was as follows:


Common Stock Options	Number of Options	Exercise Price Per Share	Weighted Average Exercise Price		Weighted Average Remaining Life	Aggregate Intrinsic Value
Outstanding, December 31, 2022	3,204,297	$0.71-$10.33	$	1.61	7.30 years	$	882,074
Granted	—

Exercised	—
Canceled and forfeited	(4,500)	$1.10-$1.13	$	1.11

Outstanding, March 31 2023	3,199,797	$0.71-$10.33	$	1.61	7.05 years	$	741,404
Exercisable, March 31, 2023	1,768,222		$	2.08		$	375,744
Vested and expected to vest, March 31, 2023	2,985,061		$	1.65		$	686,555