Quarterly report pursuant to Section 13 or 15(d)

Stockholders Equity and StockBased Compensation (Tables)

v3.23.2
Stockholders Equity and StockBased Compensation (Tables)
6 Months Ended
Jun. 30, 2023
Stockholders Equity and StockBased Compensation  
Schedule Of Stock Options

 

 

June 30,

2023

 

 

June 30,

2022

 

Expected volatility

 

 

68.13 %

 

 

115.37 %

Risk free interest rate

 

 

4.88 %

 

 

1.02 %

Dividend yield rate

 

 

 

 

 

 

Weighted average years

 

1 year

 

 

2 years

 

Closing price per share - common stock

 

$ 4.31

 

 

$ 6.27

 

Schedule Of Stock Based Compensation Expense

 

 

For the Three Months Ended June 30,

 

 

For the Six Months Ended June 30,

 

 

 

2023

 

 

2022

 

 

2023

 

 

2022

 

General and administrative expenses

 

$ 0.3

 

 

$ 0.2

 

 

$ 0.5

 

 

$ 0.4

 

Research and development expenses

 

$

 

 

$

 

 

$ 0.1

 

 

$

 

Total stock-based compensation expense

 

$ 0.3

 

 

$ 0.2

 

 

$ 0.6

 

 

$ 0.4