Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.23.2
Stock-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2023
Share-Based Payment Arrangement [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 June 30,

 

 

Six Months Ended June 30,

 

 

 

2023

 

 

2022

 

 

2023

 

 

2022

 

Research and development

 

$

40,259

 

 

$

41,592

 

 

$

78,876

 

 

$

63,005

 

Selling, general and administrative

 

 

84,586

 

 

 

91,175

 

 

 

169,242

 

 

 

192,991

 

Total stock-based compensation expense

 

$

124,845

 

 

$

132,767

 

 

$

248,118

 

 

$

255,996