Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.21.1
Stock-Based Compensation (Tables)
3 Months Ended
Mar. 31, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]  
Summary of Stock-Based Compensation Expense for Stock Options Granted to Employees and Non-Employees

The following table summarizes the stock-based compensation expense for stock options granted to employees and non-employees:

 

 

 

Three Months Ended March 31,

 

 

 

2021

 

 

2020

 

Research and development

 

$

368,495

 

 

$

65,020

 

Selling, general and administrative

 

 

222,629

 

 

 

74,738

 

Total stock-based compensation expense

 

$

591,124

 

 

$

139,758