Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Tables)

v3.23.3
Stock-Based Compensation (Tables)
9 Months Ended
Sep. 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 September 30,

 

 

Nine Months Ended September 30,

 

 

 

2023

 

 

2022

 

 

2023

 

 

2022

 

Research and development

 

$

41,842

 

 

$

32,817

 

 

$

120,718

 

 

$

98,722

 

Selling, general and administrative

 

 

87,939

 

 

 

68,971

 

 

 

257,181

 

 

 

259,062

 

Total stock-based compensation expense

 

$

129,781

 

 

$

101,788

 

 

$

377,899

 

 

$

357,784